/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data --traceabstraction.use.conditional.por.in.concurrent.analysis true --traceabstraction.commutativity.condition.synthesis SUFFICIENT -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerBplInline.xml -s ../benchexec/../../../trunk/examples/settings/default/gemcutter/svcomp-Reach-32bit-GemCutter_Default.epf -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/figure3.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.3.0-dev-ebd4107-m [2025-01-22 20:43:01,871 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-22 20:43:01,928 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/default/gemcutter/svcomp-Reach-32bit-GemCutter_Default.epf [2025-01-22 20:43:01,932 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-22 20:43:01,932 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-22 20:43:01,976 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-22 20:43:01,976 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-22 20:43:01,976 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-22 20:43:01,977 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-22 20:43:01,977 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-22 20:43:01,977 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-22 20:43:01,977 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-22 20:43:01,977 INFO L153 SettingsManager]: * Use SBE=true [2025-01-22 20:43:01,977 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-22 20:43:01,977 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-22 20:43:01,977 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-22 20:43:01,977 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-22 20:43:01,977 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-22 20:43:01,977 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-22 20:43:01,977 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-22 20:43:01,978 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-22 20:43:01,978 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-22 20:43:01,978 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-22 20:43:01,978 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-22 20:43:01,978 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-22 20:43:01,978 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-22 20:43:01,978 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-22 20:43:01,978 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-22 20:43:01,978 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-22 20:43:01,978 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-22 20:43:01,978 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-01-22 20:43:01,978 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-22 20:43:01,978 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-22 20:43:01,978 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-22 20:43:01,978 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2025-01-22 20:43:01,978 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-22 20:43:01,979 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-22 20:43:01,979 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2025-01-22 20:43:01,979 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-22 20:43:01,979 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-22 20:43:01,979 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2025-01-22 20:43:01,979 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2025-01-22 20:43:01,979 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2025-01-22 20:43:01,979 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use conditional POR in concurrent analysis -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Commutativity condition synthesis -> SUFFICIENT [2025-01-22 20:43:02,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-22 20:43:02,211 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-22 20:43:02,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-22 20:43:02,213 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2025-01-22 20:43:02,217 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2025-01-22 20:43:02,217 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/figure3.wvr.bpl [2025-01-22 20:43:02,218 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/figure3.wvr.bpl' [2025-01-22 20:43:02,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-22 20:43:02,237 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2025-01-22 20:43:02,238 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-22 20:43:02,238 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-22 20:43:02,238 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-22 20:43:02,247 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 08:43:02" (1/1) ... [2025-01-22 20:43:02,250 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 08:43:02" (1/1) ... [2025-01-22 20:43:02,255 INFO L138 Inliner]: procedures = 3, calls = 2, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2025-01-22 20:43:02,255 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-22 20:43:02,256 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-22 20:43:02,256 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-22 20:43:02,256 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-22 20:43:02,260 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 08:43:02" (1/1) ... [2025-01-22 20:43:02,260 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 08:43:02" (1/1) ... [2025-01-22 20:43:02,261 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 08:43:02" (1/1) ... [2025-01-22 20:43:02,261 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 08:43:02" (1/1) ... [2025-01-22 20:43:02,262 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 08:43:02" (1/1) ... [2025-01-22 20:43:02,262 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 08:43:02" (1/1) ... [2025-01-22 20:43:02,264 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 08:43:02" (1/1) ... [2025-01-22 20:43:02,264 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 08:43:02" (1/1) ... [2025-01-22 20:43:02,265 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 08:43:02" (1/1) ... [2025-01-22 20:43:02,266 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-22 20:43:02,267 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-22 20:43:02,267 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-22 20:43:02,267 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-22 20:43:02,268 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 08:43:02" (1/1) ... [2025-01-22 20:43:02,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-01-22 20:43:02,279 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:02,289 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) [2025-01-22 20:43:02,297 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 [2025-01-22 20:43:02,313 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2025-01-22 20:43:02,313 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2025-01-22 20:43:02,313 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2025-01-22 20:43:02,313 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2025-01-22 20:43:02,313 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2025-01-22 20:43:02,313 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2025-01-22 20:43:02,313 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2025-01-22 20:43:02,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-22 20:43:02,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-22 20:43:02,314 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-01-22 20:43:02,346 INFO L234 CfgBuilder]: Building ICFG [2025-01-22 20:43:02,347 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-22 20:43:02,401 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-01-22 20:43:02,401 INFO L283 CfgBuilder]: Performing block encoding [2025-01-22 20:43:02,420 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-22 20:43:02,421 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-01-22 20:43:02,421 INFO L201 PluginConnector]: Adding new model figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.01 08:43:02 BoogieIcfgContainer [2025-01-22 20:43:02,421 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-22 20:43:02,423 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-22 20:43:02,423 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-22 20:43:02,426 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-22 20:43:02,426 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 08:43:02" (1/2) ... [2025-01-22 20:43:02,426 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f9f1244 and model type figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.01 08:43:02, skipping insertion in model container [2025-01-22 20:43:02,426 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.01 08:43:02" (2/2) ... [2025-01-22 20:43:02,427 INFO L128 eAbstractionObserver]: Analyzing ICFG figure3.wvr.bpl [2025-01-22 20:43:02,437 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-22 20:43:02,438 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG figure3.wvr.bpl that has 3 procedures, 15 locations, 1 initial locations, 2 loop locations, and 1 error locations. [2025-01-22 20:43:02,438 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-01-22 20:43:02,462 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-01-22 20:43:02,491 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-22 20:43:02,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-01-22 20:43:02,491 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:02,493 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) [2025-01-22 20:43:02,494 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 [2025-01-22 20:43:02,527 INFO L177 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2025-01-22 20:43:02,539 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2025-01-22 20:43:02,545 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;@4b8553f6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-22 20:43:02,546 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-01-22 20:43:02,647 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:02,647 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:02,647 INFO L139 ounterexampleChecker]: Examining path program with hash -1302150382, occurence #1 [2025-01-22 20:43:02,647 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-22 20:43:02,647 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:02,651 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:02,651 INFO L85 PathProgramCache]: Analyzing trace with hash -2031808875, now seen corresponding path program 1 times [2025-01-22 20:43:02,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:02,658 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [537947940] [2025-01-22 20:43:02,658 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:02,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:02,715 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 11 statements into 1 equivalence classes. [2025-01-22 20:43:02,727 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 11 of 11 statements. [2025-01-22 20:43:02,728 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:02,728 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:02,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:43:02,845 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:02,846 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [537947940] [2025-01-22 20:43:02,846 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [537947940] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-22 20:43:02,846 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-22 20:43:02,848 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-22 20:43:02,849 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1404412326] [2025-01-22 20:43:02,849 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-22 20:43:02,852 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-22 20:43:02,852 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:02,866 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-22 20:43:02,866 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-22 20:43:02,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:02,868 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:02,869 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 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) [2025-01-22 20:43:02,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:02,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:02,931 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-22 20:43:02,931 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:02,931 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:02,931 INFO L139 ounterexampleChecker]: Examining path program with hash 1964155569, occurence #1 [2025-01-22 20:43:02,931 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-22 20:43:02,931 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:02,931 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:02,932 INFO L85 PathProgramCache]: Analyzing trace with hash -496513159, now seen corresponding path program 1 times [2025-01-22 20:43:02,932 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:02,932 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2079727929] [2025-01-22 20:43:02,932 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:02,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:02,937 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 15 statements into 1 equivalence classes. [2025-01-22 20:43:02,945 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 15 of 15 statements. [2025-01-22 20:43:02,945 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:02,945 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:03,066 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2025-01-22 20:43:03,066 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:03,066 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2079727929] [2025-01-22 20:43:03,066 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2079727929] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:03,066 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [351013698] [2025-01-22 20:43:03,067 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:03,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:03,067 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:03,079 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) [2025-01-22 20:43:03,080 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 [2025-01-22 20:43:03,103 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 15 statements into 1 equivalence classes. [2025-01-22 20:43:03,109 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 15 of 15 statements. [2025-01-22 20:43:03,109 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:03,110 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:03,111 INFO L256 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 7 conjuncts are in the unsatisfiable core [2025-01-22 20:43:03,114 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:03,267 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:43:03,267 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:03,361 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:43:03,361 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [351013698] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:03,361 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:03,361 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5, 5] total 12 [2025-01-22 20:43:03,362 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1646457980] [2025-01-22 20:43:03,362 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:03,362 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2025-01-22 20:43:03,362 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:03,363 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2025-01-22 20:43:03,363 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=111, Unknown=0, NotChecked=0, Total=156 [2025-01-22 20:43:03,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:03,363 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:03,363 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 2.6923076923076925) internal successors, (35), 12 states have internal predecessors, (35), 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) [2025-01-22 20:43:03,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:03,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:03,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:03,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-22 20:43:03,694 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-01-22 20:43:03,888 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:03,888 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:03,889 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:03,889 INFO L139 ounterexampleChecker]: Examining path program with hash -1049548992, occurence #1 [2025-01-22 20:43:03,889 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-22 20:43:03,889 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:03,889 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:03,889 INFO L85 PathProgramCache]: Analyzing trace with hash 944563411, now seen corresponding path program 2 times [2025-01-22 20:43:03,889 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:03,889 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1576474589] [2025-01-22 20:43:03,889 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:43:03,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:03,894 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 27 statements into 2 equivalence classes. [2025-01-22 20:43:03,901 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 27 of 27 statements. [2025-01-22 20:43:03,901 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:43:03,901 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:03,971 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-01-22 20:43:03,971 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:03,971 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1576474589] [2025-01-22 20:43:03,971 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1576474589] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-22 20:43:03,971 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-22 20:43:03,971 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-22 20:43:03,972 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2130135081] [2025-01-22 20:43:03,972 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-22 20:43:03,972 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-22 20:43:03,972 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:03,972 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-22 20:43:03,972 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-22 20:43:03,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:03,972 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:03,972 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 3 states have internal predecessors, (18), 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) [2025-01-22 20:43:03,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:03,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-22 20:43:03,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:04,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:04,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-22 20:43:04,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:04,026 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-22 20:43:04,026 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:04,026 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:04,026 INFO L139 ounterexampleChecker]: Examining path program with hash 1212055886, occurence #1 [2025-01-22 20:43:04,026 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-22 20:43:04,026 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:04,026 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:04,026 INFO L85 PathProgramCache]: Analyzing trace with hash -1094921547, now seen corresponding path program 3 times [2025-01-22 20:43:04,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:04,027 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2109592213] [2025-01-22 20:43:04,027 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:43:04,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:04,030 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 33 statements into 5 equivalence classes. [2025-01-22 20:43:04,042 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) and asserted 33 of 33 statements. [2025-01-22 20:43:04,042 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2025-01-22 20:43:04,042 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:04,219 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2025-01-22 20:43:04,219 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:04,219 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2109592213] [2025-01-22 20:43:04,219 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2109592213] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:04,219 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1442659469] [2025-01-22 20:43:04,219 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:43:04,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:04,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:04,222 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) [2025-01-22 20:43:04,223 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 [2025-01-22 20:43:04,240 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 33 statements into 5 equivalence classes. [2025-01-22 20:43:04,251 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) and asserted 33 of 33 statements. [2025-01-22 20:43:04,251 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2025-01-22 20:43:04,251 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:04,252 INFO L256 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 12 conjuncts are in the unsatisfiable core [2025-01-22 20:43:04,253 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:04,301 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2025-01-22 20:43:04,302 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:04,385 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2025-01-22 20:43:04,386 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1442659469] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:04,386 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:04,386 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4, 4] total 9 [2025-01-22 20:43:04,386 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [700439930] [2025-01-22 20:43:04,386 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:04,387 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-01-22 20:43:04,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:04,387 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-01-22 20:43:04,388 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2025-01-22 20:43:04,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:04,388 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:04,388 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.5) internal successors, (35), 9 states have internal predecessors, (35), 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) [2025-01-22 20:43:04,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:04,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-22 20:43:04,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:04,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:04,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:04,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:04,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:04,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-22 20:43:04,575 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2025-01-22 20:43:04,769 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:04,769 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:04,769 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:04,770 INFO L139 ounterexampleChecker]: Examining path program with hash -205077029, occurence #1 [2025-01-22 20:43:04,770 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-22 20:43:04,770 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:04,770 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:04,770 INFO L85 PathProgramCache]: Analyzing trace with hash -1156562863, now seen corresponding path program 4 times [2025-01-22 20:43:04,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:04,770 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1420636206] [2025-01-22 20:43:04,770 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:43:04,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:04,775 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 25 statements into 2 equivalence classes. [2025-01-22 20:43:04,783 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 25 of 25 statements. [2025-01-22 20:43:04,783 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:43:04,783 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:04,863 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-01-22 20:43:04,863 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:04,863 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1420636206] [2025-01-22 20:43:04,863 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1420636206] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:04,863 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [140250273] [2025-01-22 20:43:04,863 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:43:04,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:04,863 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:04,866 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) [2025-01-22 20:43:04,867 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 [2025-01-22 20:43:04,887 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 25 statements into 2 equivalence classes. [2025-01-22 20:43:04,894 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 25 of 25 statements. [2025-01-22 20:43:04,895 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:43:04,895 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:04,895 INFO L256 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 19 conjuncts are in the unsatisfiable core [2025-01-22 20:43:04,896 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:04,926 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-01-22 20:43:04,926 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:04,953 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-01-22 20:43:04,954 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [140250273] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:04,954 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:04,954 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 4 [2025-01-22 20:43:04,954 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [304412339] [2025-01-22 20:43:04,954 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:04,954 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-22 20:43:04,954 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:04,954 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-22 20:43:04,954 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-01-22 20:43:04,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:04,955 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:04,955 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 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) [2025-01-22 20:43:04,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:04,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:04,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:04,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-22 20:43:04,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:05,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:05,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:05,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:05,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:05,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:05,033 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 [2025-01-22 20:43:05,231 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:05,231 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:05,231 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:05,231 INFO L139 ounterexampleChecker]: Examining path program with hash 183396370, occurence #1 [2025-01-22 20:43:05,231 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-22 20:43:05,231 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:05,232 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:05,232 INFO L85 PathProgramCache]: Analyzing trace with hash -1927559631, now seen corresponding path program 5 times [2025-01-22 20:43:05,232 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:05,232 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [932755724] [2025-01-22 20:43:05,232 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:43:05,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:05,235 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 37 statements into 6 equivalence classes. [2025-01-22 20:43:05,240 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) and asserted 37 of 37 statements. [2025-01-22 20:43:05,240 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2025-01-22 20:43:05,240 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:05,372 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-01-22 20:43:05,372 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:05,372 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [932755724] [2025-01-22 20:43:05,372 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [932755724] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:05,372 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [600968148] [2025-01-22 20:43:05,372 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:43:05,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:05,373 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:05,375 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) [2025-01-22 20:43:05,379 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 [2025-01-22 20:43:05,396 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 37 statements into 6 equivalence classes. [2025-01-22 20:43:05,410 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) and asserted 37 of 37 statements. [2025-01-22 20:43:05,410 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2025-01-22 20:43:05,410 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:05,411 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 31 conjuncts are in the unsatisfiable core [2025-01-22 20:43:05,412 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:05,469 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-01-22 20:43:05,469 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:05,516 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-01-22 20:43:05,516 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [600968148] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:05,516 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:05,516 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 6 [2025-01-22 20:43:05,516 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1597511180] [2025-01-22 20:43:05,516 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:05,516 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-01-22 20:43:05,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:05,517 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-01-22 20:43:05,517 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2025-01-22 20:43:05,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:05,517 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:05,517 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 6 states have internal predecessors, (24), 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) [2025-01-22 20:43:05,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:05,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:05,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:05,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:05,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:05,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:05,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:05,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:05,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:05,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:05,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:05,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:05,619 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2025-01-22 20:43:05,814 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:05,814 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:05,814 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:05,814 INFO L139 ounterexampleChecker]: Examining path program with hash 183396370, occurence #2 [2025-01-22 20:43:05,814 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:05,815 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2025-01-22 20:43:05,815 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:05,815 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2025-01-22 20:43:05,815 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:05,815 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2025-01-22 20:43:05,815 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:05,815 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2025-01-22 20:43:05,815 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:05,815 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2025-01-22 20:43:05,853 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:05,853 INFO L85 PathProgramCache]: Analyzing trace with hash 1547090576, now seen corresponding path program 1 times [2025-01-22 20:43:05,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:05,853 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1006960078] [2025-01-22 20:43:05,853 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:05,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:05,855 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 24 statements into 1 equivalence classes. [2025-01-22 20:43:05,858 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 24 of 24 statements. [2025-01-22 20:43:05,858 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:05,858 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:05,939 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2025-01-22 20:43:05,939 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-22 20:43:05,939 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1006960078] [2025-01-22 20:43:05,939 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1006960078] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:05,939 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1668009894] [2025-01-22 20:43:05,939 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:05,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:05,941 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 24 statements into 1 equivalence classes. [2025-01-22 20:43:05,948 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 24 of 24 statements. [2025-01-22 20:43:05,948 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:05,948 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:05,949 INFO L256 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 9 conjuncts are in the unsatisfiable core [2025-01-22 20:43:05,952 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:06,054 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2025-01-22 20:43:06,054 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1668009894] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:06,054 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-22 20:43:06,054 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2025-01-22 20:43:06,055 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-22 20:43:06,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2025-01-22 20:43:06,095 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:06,095 INFO L85 PathProgramCache]: Analyzing trace with hash -1809913267, now seen corresponding path program 1 times [2025-01-22 20:43:06,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:06,095 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [382358588] [2025-01-22 20:43:06,096 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:06,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:06,098 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 28 statements into 1 equivalence classes. [2025-01-22 20:43:06,100 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 28 of 28 statements. [2025-01-22 20:43:06,100 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:06,100 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:06,128 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2025-01-22 20:43:06,128 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-22 20:43:06,128 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [382358588] [2025-01-22 20:43:06,128 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [382358588] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-22 20:43:06,129 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-22 20:43:06,129 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2025-01-22 20:43:06,130 INFO L172 ounterexampleChecker]: Successfully proved commutativity at non-minimality point 27. Constructing proof automaton... [2025-01-22 20:43:06,130 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-22 20:43:06,130 INFO L311 artialOrderCegarLoop]: Commutativity proof succeeded, skipping feasibility check. [2025-01-22 20:43:06,131 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-22 20:43:06,131 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SMTINTERPOL [2025-01-22 20:43:06,131 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-22 20:43:06,131 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-22 20:43:06,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:06,131 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:06,131 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 3.5) internal successors, (7), 1 states have internal predecessors, (7), 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) [2025-01-22 20:43:06,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:06,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:06,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:06,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:06,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:06,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:06,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:06,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:06,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:06,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:06,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:06,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:06,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:06,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:06,165 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable6 [2025-01-22 20:43:06,165 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:06,165 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:06,165 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #1 [2025-01-22 20:43:06,165 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-22 20:43:06,165 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:06,166 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:06,166 INFO L85 PathProgramCache]: Analyzing trace with hash -859432981, now seen corresponding path program 6 times [2025-01-22 20:43:06,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:06,166 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2133900886] [2025-01-22 20:43:06,166 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:43:06,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:06,169 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 35 statements into 7 equivalence classes. [2025-01-22 20:43:06,173 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) and asserted 35 of 35 statements. [2025-01-22 20:43:06,173 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2025-01-22 20:43:06,173 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:06,325 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 12 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-01-22 20:43:06,325 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:06,325 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2133900886] [2025-01-22 20:43:06,325 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2133900886] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:06,325 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1945565615] [2025-01-22 20:43:06,325 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:43:06,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:06,326 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:06,327 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) [2025-01-22 20:43:06,329 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 [2025-01-22 20:43:06,345 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 35 statements into 7 equivalence classes. [2025-01-22 20:43:06,355 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) and asserted 35 of 35 statements. [2025-01-22 20:43:06,355 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2025-01-22 20:43:06,355 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:06,355 INFO L256 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 17 conjuncts are in the unsatisfiable core [2025-01-22 20:43:06,356 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:06,650 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 12 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:43:06,650 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:06,911 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 17 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:43:06,912 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1945565615] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:06,912 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:06,912 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 15, 15] total 38 [2025-01-22 20:43:06,912 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [996563817] [2025-01-22 20:43:06,912 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:06,912 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2025-01-22 20:43:06,912 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:06,913 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2025-01-22 20:43:06,913 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=366, Invalid=1116, Unknown=0, NotChecked=0, Total=1482 [2025-01-22 20:43:06,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:06,913 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:06,913 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 2.3333333333333335) internal successors, (91), 38 states have internal predecessors, (91), 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) [2025-01-22 20:43:06,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:06,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:06,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:06,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:06,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:06,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:06,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:06,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:07,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:07,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:07,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:07,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:07,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:07,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:07,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:07,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:07,812 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2025-01-22 20:43:08,006 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2025-01-22 20:43:08,006 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:08,006 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:08,006 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #2 [2025-01-22 20:43:08,006 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:08,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2025-01-22 20:43:08,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:08,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2025-01-22 20:43:08,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:08,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2025-01-22 20:43:08,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:08,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2025-01-22 20:43:08,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:08,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2025-01-22 20:43:08,037 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:08,038 INFO L85 PathProgramCache]: Analyzing trace with hash -994866112, now seen corresponding path program 1 times [2025-01-22 20:43:08,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:08,038 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1455712228] [2025-01-22 20:43:08,038 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:08,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:08,040 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 28 statements into 1 equivalence classes. [2025-01-22 20:43:08,042 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 28 of 28 statements. [2025-01-22 20:43:08,042 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:08,042 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:08,095 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-01-22 20:43:08,095 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-22 20:43:08,095 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1455712228] [2025-01-22 20:43:08,095 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1455712228] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:08,095 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1298813719] [2025-01-22 20:43:08,095 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:08,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:08,097 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 28 statements into 1 equivalence classes. [2025-01-22 20:43:08,101 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 28 of 28 statements. [2025-01-22 20:43:08,101 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:08,102 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:08,102 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 9 conjuncts are in the unsatisfiable core [2025-01-22 20:43:08,102 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:08,190 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 21 proven. 7 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-01-22 20:43:08,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1298813719] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:08,191 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-22 20:43:08,191 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2025-01-22 20:43:08,191 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-22 20:43:08,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-01-22 20:43:08,191 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:08,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-01-22 20:43:08,191 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:08,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-01-22 20:43:08,191 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:08,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-01-22 20:43:08,191 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:08,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-01-22 20:43:08,191 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:08,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-01-22 20:43:08,191 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:08,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-01-22 20:43:08,191 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:08,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-01-22 20:43:08,191 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:43:08,191 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:43:08,191 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:08,192 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:08,192 INFO L85 PathProgramCache]: Analyzing trace with hash 2058453341, now seen corresponding path program 7 times [2025-01-22 20:43:08,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:08,192 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [939872611] [2025-01-22 20:43:08,192 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:43:08,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:08,196 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 53 statements into 1 equivalence classes. [2025-01-22 20:43:08,203 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 53 of 53 statements. [2025-01-22 20:43:08,203 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:08,203 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:08,327 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 18 proven. 70 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2025-01-22 20:43:08,327 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:08,327 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [939872611] [2025-01-22 20:43:08,327 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [939872611] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:08,327 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1283507655] [2025-01-22 20:43:08,327 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:43:08,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:08,328 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:08,329 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) [2025-01-22 20:43:08,331 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 [2025-01-22 20:43:08,348 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 53 statements into 1 equivalence classes. [2025-01-22 20:43:08,364 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 53 of 53 statements. [2025-01-22 20:43:08,365 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:08,365 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:08,365 INFO L256 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 22 conjuncts are in the unsatisfiable core [2025-01-22 20:43:08,366 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:08,428 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 18 proven. 70 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2025-01-22 20:43:08,428 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:08,548 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 18 proven. 70 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2025-01-22 20:43:08,548 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1283507655] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:08,549 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:08,549 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 8 [2025-01-22 20:43:08,549 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1848513529] [2025-01-22 20:43:08,549 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:08,549 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2025-01-22 20:43:08,549 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:08,549 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2025-01-22 20:43:08,549 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2025-01-22 20:43:08,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:08,549 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:08,550 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.111111111111111) internal successors, (37), 8 states have internal predecessors, (37), 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) [2025-01-22 20:43:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:08,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:08,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:08,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:08,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:08,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:08,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:08,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:08,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:08,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:08,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:08,693 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2025-01-22 20:43:08,885 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,SelfDestructingSolverStorable11,SelfDestructingSolverStorable12,8 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:08,885 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:08,885 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:08,886 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #3 [2025-01-22 20:43:08,886 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:08,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2025-01-22 20:43:08,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:08,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2025-01-22 20:43:08,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:08,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2025-01-22 20:43:08,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:08,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2025-01-22 20:43:08,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:08,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2025-01-22 20:43:08,913 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:08,914 INFO L85 PathProgramCache]: Analyzing trace with hash -994866099, now seen corresponding path program 1 times [2025-01-22 20:43:08,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:08,914 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [40654975] [2025-01-22 20:43:08,914 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:08,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:08,915 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 28 statements into 1 equivalence classes. [2025-01-22 20:43:08,917 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 28 of 28 statements. [2025-01-22 20:43:08,917 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:08,917 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:08,967 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-01-22 20:43:08,967 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-22 20:43:08,967 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [40654975] [2025-01-22 20:43:08,967 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [40654975] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:08,967 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1968186810] [2025-01-22 20:43:08,967 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:08,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:08,969 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 28 statements into 1 equivalence classes. [2025-01-22 20:43:08,973 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 28 of 28 statements. [2025-01-22 20:43:08,973 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:08,973 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:08,973 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 9 conjuncts are in the unsatisfiable core [2025-01-22 20:43:08,974 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:09,075 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 21 proven. 7 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-01-22 20:43:09,075 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1968186810] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:09,075 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-22 20:43:09,075 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2025-01-22 20:43:09,075 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-22 20:43:09,075 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-01-22 20:43:09,075 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:09,075 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-01-22 20:43:09,075 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:09,075 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-01-22 20:43:09,075 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:09,075 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-01-22 20:43:09,075 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:09,075 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-01-22 20:43:09,075 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:09,075 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-01-22 20:43:09,075 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:43:09,076 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:43:09,076 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:09,076 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:09,076 INFO L85 PathProgramCache]: Analyzing trace with hash 261594265, now seen corresponding path program 8 times [2025-01-22 20:43:09,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:09,076 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [191499832] [2025-01-22 20:43:09,076 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:43:09,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:09,078 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 49 statements into 2 equivalence classes. [2025-01-22 20:43:09,082 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 49 of 49 statements. [2025-01-22 20:43:09,083 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:43:09,083 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:09,206 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2025-01-22 20:43:09,206 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:09,206 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [191499832] [2025-01-22 20:43:09,206 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [191499832] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:09,206 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1011741549] [2025-01-22 20:43:09,206 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:43:09,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:09,206 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:09,208 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) [2025-01-22 20:43:09,209 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 [2025-01-22 20:43:09,228 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 49 statements into 2 equivalence classes. [2025-01-22 20:43:09,239 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 49 of 49 statements. [2025-01-22 20:43:09,239 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:43:09,239 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:09,240 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 43 conjuncts are in the unsatisfiable core [2025-01-22 20:43:09,242 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:09,297 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2025-01-22 20:43:09,298 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:09,342 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2025-01-22 20:43:09,342 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1011741549] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:09,342 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:09,342 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 8 [2025-01-22 20:43:09,342 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2099781177] [2025-01-22 20:43:09,343 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:09,343 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2025-01-22 20:43:09,343 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:09,343 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2025-01-22 20:43:09,343 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2025-01-22 20:43:09,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:09,343 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:09,343 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.6666666666666665) internal successors, (33), 8 states have internal predecessors, (33), 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) [2025-01-22 20:43:09,343 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:09,343 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:09,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:09,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:09,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:09,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:09,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:09,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:09,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:09,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:09,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:09,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:09,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:09,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:09,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:09,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:09,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:09,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:09,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:09,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:09,468 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2025-01-22 20:43:09,662 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,SelfDestructingSolverStorable14,SelfDestructingSolverStorable15,9 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:09,662 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:09,662 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:09,662 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #4 [2025-01-22 20:43:09,663 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:09,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2025-01-22 20:43:09,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:09,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2025-01-22 20:43:09,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:09,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2025-01-22 20:43:09,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:09,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2025-01-22 20:43:09,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:09,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2025-01-22 20:43:09,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:09,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2025-01-22 20:43:09,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:09,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2025-01-22 20:43:09,686 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:09,687 INFO L85 PathProgramCache]: Analyzing trace with hash -396406944, now seen corresponding path program 1 times [2025-01-22 20:43:09,687 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:09,687 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1695636994] [2025-01-22 20:43:09,687 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:09,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:09,689 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 32 statements into 1 equivalence classes. [2025-01-22 20:43:09,690 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 32 of 32 statements. [2025-01-22 20:43:09,691 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:09,691 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:09,757 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-01-22 20:43:09,757 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-22 20:43:09,757 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1695636994] [2025-01-22 20:43:09,757 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1695636994] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:09,757 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [469287886] [2025-01-22 20:43:09,757 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:09,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:09,759 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 32 statements into 1 equivalence classes. [2025-01-22 20:43:09,761 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 32 of 32 statements. [2025-01-22 20:43:09,761 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:09,761 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:09,762 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 11 conjuncts are in the unsatisfiable core [2025-01-22 20:43:09,762 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:09,904 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 37 proven. 11 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-01-22 20:43:09,904 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [469287886] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:09,904 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-22 20:43:09,904 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2025-01-22 20:43:09,905 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-22 20:43:09,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-01-22 20:43:09,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:09,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-01-22 20:43:09,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:09,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-01-22 20:43:09,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:09,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-01-22 20:43:09,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:09,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-01-22 20:43:09,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:09,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-01-22 20:43:09,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:09,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-01-22 20:43:09,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:09,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-01-22 20:43:09,905 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:43:09,905 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:43:09,905 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:09,905 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:09,906 INFO L85 PathProgramCache]: Analyzing trace with hash -820221223, now seen corresponding path program 9 times [2025-01-22 20:43:09,906 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:09,906 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1820190111] [2025-01-22 20:43:09,906 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:43:09,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:09,908 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 57 statements into 10 equivalence classes. [2025-01-22 20:43:09,913 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) and asserted 57 of 57 statements. [2025-01-22 20:43:09,913 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2025-01-22 20:43:09,913 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:10,062 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2025-01-22 20:43:10,062 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:10,062 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1820190111] [2025-01-22 20:43:10,062 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1820190111] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:10,062 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [535371076] [2025-01-22 20:43:10,062 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:43:10,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:10,063 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:10,064 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) [2025-01-22 20:43:10,066 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 [2025-01-22 20:43:10,085 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 57 statements into 10 equivalence classes. [2025-01-22 20:43:10,099 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) and asserted 57 of 57 statements. [2025-01-22 20:43:10,100 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2025-01-22 20:43:10,100 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:10,100 INFO L256 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 51 conjuncts are in the unsatisfiable core [2025-01-22 20:43:10,104 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:10,153 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2025-01-22 20:43:10,153 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:10,206 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2025-01-22 20:43:10,207 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [535371076] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:10,207 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:10,207 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 10 [2025-01-22 20:43:10,207 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1082570420] [2025-01-22 20:43:10,207 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:10,207 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2025-01-22 20:43:10,207 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:10,207 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2025-01-22 20:43:10,207 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2025-01-22 20:43:10,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:10,208 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:10,208 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.727272727272727) internal successors, (41), 10 states have internal predecessors, (41), 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) [2025-01-22 20:43:10,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:10,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:10,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:10,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:10,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:10,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:10,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:10,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:10,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:10,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:10,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:10,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:10,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:10,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:10,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:10,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:10,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:10,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:10,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:10,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:10,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:10,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:10,362 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2025-01-22 20:43:10,557 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,10 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16,SelfDestructingSolverStorable17 [2025-01-22 20:43:10,557 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:10,557 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:10,558 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #5 [2025-01-22 20:43:10,558 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:10,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2025-01-22 20:43:10,558 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:10,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2025-01-22 20:43:10,558 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:10,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2025-01-22 20:43:10,558 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:10,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2025-01-22 20:43:10,558 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:10,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2025-01-22 20:43:10,558 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:10,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2025-01-22 20:43:10,558 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:10,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2025-01-22 20:43:10,558 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:10,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2025-01-22 20:43:10,558 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:10,558 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-22 20:43:10,588 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:10,588 INFO L85 PathProgramCache]: Analyzing trace with hash -89526153, now seen corresponding path program 1 times [2025-01-22 20:43:10,588 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:10,588 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [549611663] [2025-01-22 20:43:10,588 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:10,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:10,590 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 36 statements into 1 equivalence classes. [2025-01-22 20:43:10,592 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 36 of 36 statements. [2025-01-22 20:43:10,592 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:10,592 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:10,688 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-01-22 20:43:10,689 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-22 20:43:10,689 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [549611663] [2025-01-22 20:43:10,689 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [549611663] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:10,689 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [919545610] [2025-01-22 20:43:10,689 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:10,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:10,691 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 36 statements into 1 equivalence classes. [2025-01-22 20:43:10,694 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 36 of 36 statements. [2025-01-22 20:43:10,694 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:10,694 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:10,695 INFO L256 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 13 conjuncts are in the unsatisfiable core [2025-01-22 20:43:10,695 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:10,893 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 61 proven. 15 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-01-22 20:43:10,893 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [919545610] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:10,893 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-22 20:43:10,893 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2025-01-22 20:43:10,893 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-22 20:43:10,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-01-22 20:43:10,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:10,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-01-22 20:43:10,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:10,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-01-22 20:43:10,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:10,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-01-22 20:43:10,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:10,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-01-22 20:43:10,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:10,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-01-22 20:43:10,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:10,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-01-22 20:43:10,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:10,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-01-22 20:43:10,894 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:43:10,894 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:43:10,894 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:10,894 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:10,894 INFO L85 PathProgramCache]: Analyzing trace with hash -1195493803, now seen corresponding path program 10 times [2025-01-22 20:43:10,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:10,894 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [172244590] [2025-01-22 20:43:10,894 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:43:10,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:10,898 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 61 statements into 2 equivalence classes. [2025-01-22 20:43:10,907 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 61 of 61 statements. [2025-01-22 20:43:10,907 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:43:10,907 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:11,188 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 72 proven. 67 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2025-01-22 20:43:11,189 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:11,189 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [172244590] [2025-01-22 20:43:11,189 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [172244590] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:11,189 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [572482029] [2025-01-22 20:43:11,189 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:43:11,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:11,189 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:11,190 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) [2025-01-22 20:43:11,191 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 [2025-01-22 20:43:11,208 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 61 statements into 2 equivalence classes. [2025-01-22 20:43:11,221 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 61 of 61 statements. [2025-01-22 20:43:11,221 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:43:11,221 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:11,221 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 30 conjuncts are in the unsatisfiable core [2025-01-22 20:43:11,222 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:11,748 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 65 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:43:11,748 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:12,217 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 65 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:43:12,217 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [572482029] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:12,217 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:12,217 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 28, 28] total 68 [2025-01-22 20:43:12,217 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1024807000] [2025-01-22 20:43:12,217 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:12,217 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 69 states [2025-01-22 20:43:12,217 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:12,218 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 69 interpolants. [2025-01-22 20:43:12,220 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=844, Invalid=3848, Unknown=0, NotChecked=0, Total=4692 [2025-01-22 20:43:12,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:12,220 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:12,220 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 69 states, 69 states have (on average 2.2028985507246377) internal successors, (152), 68 states have internal predecessors, (152), 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) [2025-01-22 20:43:12,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:12,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:12,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:12,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:12,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:12,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:12,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:12,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:12,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:12,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:12,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:12,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:13,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:13,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:13,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:13,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:13,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:13,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:13,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:13,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:13,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:13,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:13,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:13,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:13,621 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2025-01-22 20:43:13,816 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,SelfDestructingSolverStorable20,SelfDestructingSolverStorable21,11 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:13,816 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:13,816 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:13,816 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #6 [2025-01-22 20:43:13,816 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:13,816 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2025-01-22 20:43:13,816 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:13,816 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2025-01-22 20:43:13,816 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:13,816 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2025-01-22 20:43:13,816 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:13,816 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2025-01-22 20:43:13,816 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:13,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2025-01-22 20:43:13,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:13,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2025-01-22 20:43:13,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:13,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-22 20:43:13,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:13,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-22 20:43:13,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:13,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-22 20:43:13,845 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:13,845 INFO L85 PathProgramCache]: Analyzing trace with hash -649250776, now seen corresponding path program 1 times [2025-01-22 20:43:13,845 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:13,845 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [929238596] [2025-01-22 20:43:13,845 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:13,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:13,847 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 40 statements into 1 equivalence classes. [2025-01-22 20:43:13,849 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 40 of 40 statements. [2025-01-22 20:43:13,849 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:13,849 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:13,937 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2025-01-22 20:43:13,937 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-22 20:43:13,937 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [929238596] [2025-01-22 20:43:13,937 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [929238596] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:13,937 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1219463118] [2025-01-22 20:43:13,937 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:13,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:13,940 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 40 statements into 1 equivalence classes. [2025-01-22 20:43:13,945 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 40 of 40 statements. [2025-01-22 20:43:13,945 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:13,945 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:13,945 INFO L256 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 13 conjuncts are in the unsatisfiable core [2025-01-22 20:43:13,946 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:14,103 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 65 proven. 15 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2025-01-22 20:43:14,103 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1219463118] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:14,103 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-22 20:43:14,103 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2025-01-22 20:43:14,103 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-22 20:43:14,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-01-22 20:43:14,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:14,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-01-22 20:43:14,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:14,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-01-22 20:43:14,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:14,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-01-22 20:43:14,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:14,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-01-22 20:43:14,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:14,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-01-22 20:43:14,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:14,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-01-22 20:43:14,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:14,104 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-01-22 20:43:14,104 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:14,104 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-01-22 20:43:14,104 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:14,104 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-01-22 20:43:14,104 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:14,104 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-01-22 20:43:14,104 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:14,104 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-01-22 20:43:14,104 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:43:14,104 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:43:14,104 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:14,104 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:14,104 INFO L85 PathProgramCache]: Analyzing trace with hash 88055233, now seen corresponding path program 11 times [2025-01-22 20:43:14,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:14,104 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1235886188] [2025-01-22 20:43:14,104 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:43:14,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:14,107 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 73 statements into 12 equivalence classes. [2025-01-22 20:43:14,113 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 12 check-sat command(s) and asserted 73 of 73 statements. [2025-01-22 20:43:14,113 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 12 check-sat command(s) [2025-01-22 20:43:14,113 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:14,368 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 121 proven. 94 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2025-01-22 20:43:14,368 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:14,368 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1235886188] [2025-01-22 20:43:14,368 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1235886188] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:14,368 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1605708023] [2025-01-22 20:43:14,368 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:43:14,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:14,368 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:14,370 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) [2025-01-22 20:43:14,371 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 [2025-01-22 20:43:14,391 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 73 statements into 12 equivalence classes. [2025-01-22 20:43:14,409 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 12 check-sat command(s) and asserted 73 of 73 statements. [2025-01-22 20:43:14,409 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 12 check-sat command(s) [2025-01-22 20:43:14,409 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:14,410 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 34 conjuncts are in the unsatisfiable core [2025-01-22 20:43:14,411 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:14,678 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 101 proven. 114 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2025-01-22 20:43:14,679 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:14,957 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 11 proven. 204 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2025-01-22 20:43:14,957 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1605708023] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:14,957 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:14,957 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 13, 13] total 47 [2025-01-22 20:43:14,957 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2038705] [2025-01-22 20:43:14,957 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:14,957 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2025-01-22 20:43:14,957 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:14,958 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2025-01-22 20:43:14,958 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=336, Invalid=1920, Unknown=0, NotChecked=0, Total=2256 [2025-01-22 20:43:14,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:14,958 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:14,958 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 48 states have (on average 3.1875) internal successors, (153), 47 states have internal predecessors, (153), 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) [2025-01-22 20:43:14,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:14,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:14,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:14,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:14,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:14,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:14,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:14,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:14,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:14,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:14,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:14,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:14,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:15,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:15,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:15,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:15,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:15,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:15,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:15,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:15,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:15,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:15,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:15,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:15,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:15,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-22 20:43:15,610 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2025-01-22 20:43:15,805 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,SelfDestructingSolverStorable22,SelfDestructingSolverStorable23,SelfDestructingSolverStorable24 [2025-01-22 20:43:15,805 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:15,805 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:15,805 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #7 [2025-01-22 20:43:15,805 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:15,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2025-01-22 20:43:15,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:15,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2025-01-22 20:43:15,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:15,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2025-01-22 20:43:15,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:15,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2025-01-22 20:43:15,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:15,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2025-01-22 20:43:15,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:15,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2025-01-22 20:43:15,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:15,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-22 20:43:15,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:15,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-22 20:43:15,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:15,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-22 20:43:15,843 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:15,843 INFO L85 PathProgramCache]: Analyzing trace with hash -649250755, now seen corresponding path program 1 times [2025-01-22 20:43:15,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:15,843 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [577663572] [2025-01-22 20:43:15,843 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:15,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:15,845 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 40 statements into 1 equivalence classes. [2025-01-22 20:43:15,846 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 40 of 40 statements. [2025-01-22 20:43:15,846 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:15,846 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:15,930 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2025-01-22 20:43:15,931 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-22 20:43:15,931 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [577663572] [2025-01-22 20:43:15,931 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [577663572] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:15,931 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1658065976] [2025-01-22 20:43:15,931 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:15,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:15,932 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 40 statements into 1 equivalence classes. [2025-01-22 20:43:15,935 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 40 of 40 statements. [2025-01-22 20:43:15,935 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:15,935 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:15,935 INFO L256 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 13 conjuncts are in the unsatisfiable core [2025-01-22 20:43:15,935 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:16,088 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 65 proven. 15 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2025-01-22 20:43:16,088 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1658065976] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:16,088 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-22 20:43:16,088 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2025-01-22 20:43:16,088 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-22 20:43:16,088 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-01-22 20:43:16,088 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:16,088 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-01-22 20:43:16,088 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:16,088 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-01-22 20:43:16,088 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:16,088 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-01-22 20:43:16,088 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:16,089 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-01-22 20:43:16,089 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:16,089 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-01-22 20:43:16,089 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:16,089 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-01-22 20:43:16,089 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:16,089 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-01-22 20:43:16,089 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:16,089 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-01-22 20:43:16,089 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:16,089 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-01-22 20:43:16,089 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:43:16,089 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:43:16,089 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:16,089 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:16,089 INFO L85 PathProgramCache]: Analyzing trace with hash 206277373, now seen corresponding path program 12 times [2025-01-22 20:43:16,089 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:16,089 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [94672776] [2025-01-22 20:43:16,089 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:43:16,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:16,091 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 69 statements into 12 equivalence classes. [2025-01-22 20:43:16,097 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 12 check-sat command(s) and asserted 69 of 69 statements. [2025-01-22 20:43:16,097 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 12 check-sat command(s) [2025-01-22 20:43:16,097 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:16,275 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2025-01-22 20:43:16,275 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:16,275 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [94672776] [2025-01-22 20:43:16,275 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [94672776] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:16,275 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [11220578] [2025-01-22 20:43:16,275 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:43:16,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:16,276 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:16,277 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) [2025-01-22 20:43:16,279 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 [2025-01-22 20:43:16,295 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 69 statements into 12 equivalence classes. [2025-01-22 20:43:16,312 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 12 check-sat command(s) and asserted 69 of 69 statements. [2025-01-22 20:43:16,312 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 12 check-sat command(s) [2025-01-22 20:43:16,312 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:16,313 INFO L256 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 63 conjuncts are in the unsatisfiable core [2025-01-22 20:43:16,314 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:16,371 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2025-01-22 20:43:16,371 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:16,424 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2025-01-22 20:43:16,424 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [11220578] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:16,424 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:16,424 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12, 12] total 12 [2025-01-22 20:43:16,424 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1147282556] [2025-01-22 20:43:16,424 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:16,424 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2025-01-22 20:43:16,424 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:16,425 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2025-01-22 20:43:16,425 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2025-01-22 20:43:16,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:16,425 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:16,425 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.769230769230769) internal successors, (49), 12 states have internal predecessors, (49), 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) [2025-01-22 20:43:16,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:16,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:16,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:16,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:16,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:16,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:16,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:16,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:16,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:16,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:16,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:16,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:16,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-22 20:43:16,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:16,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:16,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:16,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:16,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:16,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:16,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:16,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:16,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:16,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:16,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:16,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:16,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:16,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:16,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:16,613 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2025-01-22 20:43:16,811 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27 [2025-01-22 20:43:16,811 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:16,811 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:16,811 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #8 [2025-01-22 20:43:16,811 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:16,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2025-01-22 20:43:16,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:16,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2025-01-22 20:43:16,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:16,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2025-01-22 20:43:16,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:16,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2025-01-22 20:43:16,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:16,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2025-01-22 20:43:16,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:16,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2025-01-22 20:43:16,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:16,812 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-22 20:43:16,812 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:16,812 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-22 20:43:16,812 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:16,812 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-22 20:43:16,812 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:16,812 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-22 20:43:16,812 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:16,812 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:43:16,836 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:16,836 INFO L85 PathProgramCache]: Analyzing trace with hash 2066909532, now seen corresponding path program 1 times [2025-01-22 20:43:16,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:16,836 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1245951760] [2025-01-22 20:43:16,836 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:16,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:16,838 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 44 statements into 1 equivalence classes. [2025-01-22 20:43:16,840 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 44 of 44 statements. [2025-01-22 20:43:16,840 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:16,840 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:16,956 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2025-01-22 20:43:16,956 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-22 20:43:16,956 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1245951760] [2025-01-22 20:43:16,956 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1245951760] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:16,956 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1634857740] [2025-01-22 20:43:16,956 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:16,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:16,958 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 44 statements into 1 equivalence classes. [2025-01-22 20:43:16,962 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 44 of 44 statements. [2025-01-22 20:43:16,962 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:16,962 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:16,962 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 15 conjuncts are in the unsatisfiable core [2025-01-22 20:43:16,963 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:17,207 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 97 proven. 19 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2025-01-22 20:43:17,207 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1634857740] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:17,207 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-22 20:43:17,207 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2025-01-22 20:43:17,207 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-22 20:43:17,208 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-01-22 20:43:17,208 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,208 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-01-22 20:43:17,208 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,208 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-01-22 20:43:17,208 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,208 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-01-22 20:43:17,208 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-01-22 20:43:17,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-01-22 20:43:17,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-01-22 20:43:17,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-01-22 20:43:17,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-01-22 20:43:17,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-01-22 20:43:17,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-01-22 20:43:17,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-01-22 20:43:17,210 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:43:17,210 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:43:17,210 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:17,210 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:17,210 INFO L85 PathProgramCache]: Analyzing trace with hash -175669955, now seen corresponding path program 13 times [2025-01-22 20:43:17,210 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:17,210 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1130279314] [2025-01-22 20:43:17,210 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:43:17,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:17,213 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 77 statements into 1 equivalence classes. [2025-01-22 20:43:17,219 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 77 of 77 statements. [2025-01-22 20:43:17,219 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:17,219 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:17,428 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 251 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2025-01-22 20:43:17,428 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:17,428 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1130279314] [2025-01-22 20:43:17,428 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1130279314] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:17,428 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1355340395] [2025-01-22 20:43:17,428 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:43:17,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:17,428 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:17,430 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) [2025-01-22 20:43:17,430 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 [2025-01-22 20:43:17,446 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 77 statements into 1 equivalence classes. [2025-01-22 20:43:17,460 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 77 of 77 statements. [2025-01-22 20:43:17,460 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:17,460 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:17,461 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 71 conjuncts are in the unsatisfiable core [2025-01-22 20:43:17,462 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:17,515 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 251 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2025-01-22 20:43:17,515 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:17,576 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 251 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2025-01-22 20:43:17,576 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1355340395] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:17,576 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:17,576 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14, 14] total 14 [2025-01-22 20:43:17,577 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1475042737] [2025-01-22 20:43:17,577 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:17,577 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2025-01-22 20:43:17,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:17,577 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2025-01-22 20:43:17,577 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=183, Unknown=0, NotChecked=0, Total=210 [2025-01-22 20:43:17,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:17,577 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:17,577 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 3.8) internal successors, (57), 14 states have internal predecessors, (57), 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) [2025-01-22 20:43:17,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:17,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:17,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:17,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:17,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:17,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:17,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:17,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:17,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:17,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:17,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:17,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:17,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:17,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:17,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:17,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:17,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:17,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:17,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:17,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:17,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:17,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:17,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:17,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:17,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:17,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:17,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:17,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:17,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:17,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:17,785 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2025-01-22 20:43:17,980 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,SelfDestructingSolverStorable30,14 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2025-01-22 20:43:17,980 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:17,980 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:17,981 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #9 [2025-01-22 20:43:17,981 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:17,981 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2025-01-22 20:43:17,981 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,981 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2025-01-22 20:43:17,981 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,981 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2025-01-22 20:43:17,981 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,981 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2025-01-22 20:43:17,981 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,981 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2025-01-22 20:43:17,981 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,981 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2025-01-22 20:43:17,981 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,981 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-22 20:43:17,981 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,981 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-22 20:43:17,981 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,981 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-22 20:43:17,981 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,981 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-22 20:43:17,981 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,981 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:43:17,981 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,981 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:43:17,981 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:17,981 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:43:18,007 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:18,007 INFO L85 PathProgramCache]: Analyzing trace with hash 406829179, now seen corresponding path program 1 times [2025-01-22 20:43:18,007 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:18,007 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1654648382] [2025-01-22 20:43:18,007 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:18,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:18,009 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 48 statements into 1 equivalence classes. [2025-01-22 20:43:18,011 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 48 of 48 statements. [2025-01-22 20:43:18,011 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:18,011 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:43:18,012 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:43:18,012 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:43:18,012 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-01-22 20:43:18,012 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:18,012 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-01-22 20:43:18,012 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:18,012 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-01-22 20:43:18,012 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:18,012 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-01-22 20:43:18,012 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:18,012 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-01-22 20:43:18,012 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:18,012 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-01-22 20:43:18,012 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:18,012 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-01-22 20:43:18,012 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:18,012 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-01-22 20:43:18,012 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:18,012 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-01-22 20:43:18,012 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:18,012 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-01-22 20:43:18,012 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:18,012 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-01-22 20:43:18,012 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:18,012 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-01-22 20:43:18,012 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:43:18,012 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:43:18,012 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:18,012 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:18,013 INFO L85 PathProgramCache]: Analyzing trace with hash -1214562631, now seen corresponding path program 14 times [2025-01-22 20:43:18,013 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:18,013 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1635074925] [2025-01-22 20:43:18,013 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:43:18,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:18,015 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 81 statements into 2 equivalence classes. [2025-01-22 20:43:18,020 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 81 of 81 statements. [2025-01-22 20:43:18,020 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:43:18,020 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:18,432 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 154 proven. 143 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2025-01-22 20:43:18,432 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:18,432 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1635074925] [2025-01-22 20:43:18,432 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1635074925] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:18,432 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1822341662] [2025-01-22 20:43:18,432 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:43:18,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:18,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:18,434 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) [2025-01-22 20:43:18,435 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 [2025-01-22 20:43:18,453 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 81 statements into 2 equivalence classes. [2025-01-22 20:43:18,470 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 81 of 81 statements. [2025-01-22 20:43:18,470 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:43:18,470 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:18,471 INFO L256 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 40 conjuncts are in the unsatisfiable core [2025-01-22 20:43:18,472 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:19,301 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 145 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:43:19,301 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:20,046 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 145 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:43:20,046 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1822341662] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:20,046 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:20,046 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 38, 38] total 92 [2025-01-22 20:43:20,046 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [391742371] [2025-01-22 20:43:20,046 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:20,046 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 93 states [2025-01-22 20:43:20,046 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:20,047 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 93 interpolants. [2025-01-22 20:43:20,048 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1459, Invalid=7097, Unknown=0, NotChecked=0, Total=8556 [2025-01-22 20:43:20,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:20,048 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:20,049 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 93 states, 93 states have (on average 2.150537634408602) internal successors, (200), 92 states have internal predecessors, (200), 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) [2025-01-22 20:43:20,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:20,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:20,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:20,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:20,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:20,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:20,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:20,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:20,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:20,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:20,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:20,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:20,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:20,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:20,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:20,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:21,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:21,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:21,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:21,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:21,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:21,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:21,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:21,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:21,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:21,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:21,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:21,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:21,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:21,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:21,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:21,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:21,910 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 [2025-01-22 20:43:22,105 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,SelfDestructingSolverStorable31,SelfDestructingSolverStorable32 [2025-01-22 20:43:22,105 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:22,105 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:22,105 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #10 [2025-01-22 20:43:22,105 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:22,105 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2025-01-22 20:43:22,105 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,105 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2025-01-22 20:43:22,105 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,105 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2025-01-22 20:43:22,105 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,105 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2025-01-22 20:43:22,105 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,105 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-22 20:43:22,105 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,105 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-22 20:43:22,105 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,105 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-22 20:43:22,105 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,106 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-22 20:43:22,106 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,106 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:43:22,106 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,106 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:43:22,106 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,106 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:43:22,106 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,106 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:43:22,106 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,106 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:43:22,129 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:22,129 INFO L85 PathProgramCache]: Analyzing trace with hash -922192332, now seen corresponding path program 1 times [2025-01-22 20:43:22,129 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:22,129 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [346092760] [2025-01-22 20:43:22,129 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:22,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:22,131 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 52 statements into 1 equivalence classes. [2025-01-22 20:43:22,133 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 52 of 52 statements. [2025-01-22 20:43:22,133 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:22,133 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:43:22,133 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:43:22,134 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:43:22,134 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-01-22 20:43:22,134 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,134 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-01-22 20:43:22,134 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,134 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-01-22 20:43:22,134 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,134 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-01-22 20:43:22,134 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,134 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-01-22 20:43:22,134 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,134 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-01-22 20:43:22,134 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,134 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-01-22 20:43:22,134 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,134 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-01-22 20:43:22,134 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,134 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-01-22 20:43:22,134 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,134 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-01-22 20:43:22,134 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,134 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-01-22 20:43:22,134 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,134 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-01-22 20:43:22,134 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,134 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-01-22 20:43:22,134 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,134 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-01-22 20:43:22,134 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,134 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-01-22 20:43:22,134 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:22,134 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-01-22 20:43:22,134 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:43:22,134 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:43:22,134 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:22,135 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:22,135 INFO L85 PathProgramCache]: Analyzing trace with hash 518989861, now seen corresponding path program 15 times [2025-01-22 20:43:22,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:22,135 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [559197989] [2025-01-22 20:43:22,135 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:43:22,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:22,137 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 93 statements into 16 equivalence classes. [2025-01-22 20:43:22,144 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 16 check-sat command(s) and asserted 93 of 93 statements. [2025-01-22 20:43:22,144 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 16 check-sat command(s) [2025-01-22 20:43:22,144 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:22,581 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 225 proven. 180 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2025-01-22 20:43:22,581 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:22,581 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [559197989] [2025-01-22 20:43:22,581 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [559197989] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:22,581 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1265458659] [2025-01-22 20:43:22,581 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:43:22,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:22,581 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:22,583 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) [2025-01-22 20:43:22,583 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 [2025-01-22 20:43:22,601 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 93 statements into 16 equivalence classes. [2025-01-22 20:43:22,623 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 16 check-sat command(s) and asserted 93 of 93 statements. [2025-01-22 20:43:22,623 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 16 check-sat command(s) [2025-01-22 20:43:22,623 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:22,624 INFO L256 TraceCheckSpWp]: Trace formula consists of 259 conjuncts, 44 conjuncts are in the unsatisfiable core [2025-01-22 20:43:22,625 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:23,016 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 197 proven. 208 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2025-01-22 20:43:23,016 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:23,445 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 15 proven. 390 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2025-01-22 20:43:23,446 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1265458659] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:23,446 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:23,446 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 17, 17] total 63 [2025-01-22 20:43:23,446 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2019489686] [2025-01-22 20:43:23,446 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:23,446 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 64 states [2025-01-22 20:43:23,446 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:23,447 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2025-01-22 20:43:23,447 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=576, Invalid=3456, Unknown=0, NotChecked=0, Total=4032 [2025-01-22 20:43:23,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:23,447 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:23,448 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 64 states, 64 states have (on average 3.140625) internal successors, (201), 63 states have internal predecessors, (201), 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) [2025-01-22 20:43:23,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:23,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:23,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:23,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:23,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:23,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:23,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:23,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:23,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:23,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:23,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:23,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:23,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:23,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:23,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:23,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:23,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:24,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:24,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:24,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:24,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:24,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:24,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:24,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:24,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:24,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:24,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:24,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:24,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:24,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:24,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:24,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:24,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:24,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2025-01-22 20:43:24,458 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 [2025-01-22 20:43:24,653 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable33,SelfDestructingSolverStorable34 [2025-01-22 20:43:24,653 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:24,653 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:24,653 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #11 [2025-01-22 20:43:24,653 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:24,653 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2025-01-22 20:43:24,653 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,653 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2025-01-22 20:43:24,653 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,653 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2025-01-22 20:43:24,653 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,653 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2025-01-22 20:43:24,653 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,653 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-22 20:43:24,653 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,653 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-22 20:43:24,653 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,653 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-22 20:43:24,653 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,653 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-22 20:43:24,653 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,653 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:43:24,653 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,654 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:43:24,654 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,654 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:43:24,654 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,654 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:43:24,654 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,654 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:43:24,676 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:24,676 INFO L85 PathProgramCache]: Analyzing trace with hash -922192303, now seen corresponding path program 1 times [2025-01-22 20:43:24,676 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:24,676 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [425598857] [2025-01-22 20:43:24,676 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:24,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:24,678 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 52 statements into 1 equivalence classes. [2025-01-22 20:43:24,681 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 52 of 52 statements. [2025-01-22 20:43:24,681 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:24,681 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:43:24,682 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:43:24,682 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:43:24,682 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-01-22 20:43:24,682 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,682 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-01-22 20:43:24,682 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,682 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-01-22 20:43:24,682 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,682 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-01-22 20:43:24,682 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,682 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-01-22 20:43:24,682 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,682 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-01-22 20:43:24,682 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,682 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-01-22 20:43:24,682 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,682 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-01-22 20:43:24,682 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,682 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-01-22 20:43:24,682 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,682 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-01-22 20:43:24,682 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,682 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-01-22 20:43:24,682 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,682 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-01-22 20:43:24,682 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,684 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-01-22 20:43:24,684 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:24,684 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-01-22 20:43:24,684 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:43:24,684 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:43:24,684 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:24,684 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:24,684 INFO L85 PathProgramCache]: Analyzing trace with hash 1309140833, now seen corresponding path program 16 times [2025-01-22 20:43:24,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:24,684 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [841381654] [2025-01-22 20:43:24,684 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:43:24,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:24,687 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 89 statements into 2 equivalence classes. [2025-01-22 20:43:24,697 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 89 of 89 statements. [2025-01-22 20:43:24,697 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:43:24,697 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:24,945 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 0 proven. 349 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2025-01-22 20:43:24,945 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:24,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [841381654] [2025-01-22 20:43:24,945 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [841381654] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:24,946 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [373585950] [2025-01-22 20:43:24,946 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:43:24,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:24,946 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:24,947 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) [2025-01-22 20:43:24,948 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 [2025-01-22 20:43:24,965 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 89 statements into 2 equivalence classes. [2025-01-22 20:43:24,981 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 89 of 89 statements. [2025-01-22 20:43:24,981 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:43:24,981 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:24,982 INFO L256 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 83 conjuncts are in the unsatisfiable core [2025-01-22 20:43:24,983 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:25,044 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 0 proven. 349 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2025-01-22 20:43:25,044 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:25,104 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 0 proven. 349 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2025-01-22 20:43:25,104 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [373585950] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:25,104 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:25,104 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16, 16] total 16 [2025-01-22 20:43:25,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1625079618] [2025-01-22 20:43:25,105 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:25,105 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2025-01-22 20:43:25,105 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:25,105 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2025-01-22 20:43:25,105 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=241, Unknown=0, NotChecked=0, Total=272 [2025-01-22 20:43:25,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:25,105 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:25,105 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 3.823529411764706) internal successors, (65), 16 states have internal predecessors, (65), 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) [2025-01-22 20:43:25,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:25,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:25,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:25,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:25,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:25,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:25,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:25,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:25,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:25,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:25,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:25,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:25,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:25,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:25,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:25,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:25,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2025-01-22 20:43:25,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:25,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:25,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:25,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:25,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:25,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:25,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:25,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:25,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:25,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:25,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:25,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:25,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:25,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:25,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:25,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:25,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:25,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:43:25,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:43:25,387 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2025-01-22 20:43:25,582 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,SelfDestructingSolverStorable35,SelfDestructingSolverStorable36 [2025-01-22 20:43:25,582 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:25,582 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:25,582 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #12 [2025-01-22 20:43:25,582 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:25,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2025-01-22 20:43:25,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2025-01-22 20:43:25,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2025-01-22 20:43:25,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2025-01-22 20:43:25,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-22 20:43:25,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-22 20:43:25,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-22 20:43:25,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-22 20:43:25,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:43:25,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:43:25,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:43:25,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:43:25,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:43:25,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:43:25,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:43:25,604 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:25,604 INFO L85 PathProgramCache]: Analyzing trace with hash 2047759736, now seen corresponding path program 1 times [2025-01-22 20:43:25,605 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:25,605 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1246430541] [2025-01-22 20:43:25,605 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:25,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:25,606 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 56 statements into 1 equivalence classes. [2025-01-22 20:43:25,609 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 56 of 56 statements. [2025-01-22 20:43:25,609 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:25,609 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:43:25,609 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:43:25,609 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:43:25,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-01-22 20:43:25,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-01-22 20:43:25,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-01-22 20:43:25,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-01-22 20:43:25,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-01-22 20:43:25,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-01-22 20:43:25,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-01-22 20:43:25,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-01-22 20:43:25,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-01-22 20:43:25,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-01-22 20:43:25,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-01-22 20:43:25,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-01-22 20:43:25,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-01-22 20:43:25,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-01-22 20:43:25,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-01-22 20:43:25,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:25,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-01-22 20:43:25,610 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:43:25,610 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:43:25,610 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:25,610 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:25,610 INFO L85 PathProgramCache]: Analyzing trace with hash -563806815, now seen corresponding path program 17 times [2025-01-22 20:43:25,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:25,611 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1167540482] [2025-01-22 20:43:25,611 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:43:25,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:25,613 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 97 statements into 18 equivalence classes. [2025-01-22 20:43:25,623 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 18 check-sat command(s) and asserted 97 of 97 statements. [2025-01-22 20:43:25,623 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 18 check-sat command(s) [2025-01-22 20:43:25,624 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:25,922 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 0 proven. 457 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2025-01-22 20:43:25,922 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:25,922 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1167540482] [2025-01-22 20:43:25,922 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1167540482] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:25,922 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1445235301] [2025-01-22 20:43:25,922 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:43:25,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:25,922 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:25,924 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) [2025-01-22 20:43:25,925 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 [2025-01-22 20:43:25,943 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 97 statements into 18 equivalence classes. [2025-01-22 20:43:25,968 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 18 check-sat command(s) and asserted 97 of 97 statements. [2025-01-22 20:43:25,969 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 18 check-sat command(s) [2025-01-22 20:43:25,969 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:25,973 INFO L256 TraceCheckSpWp]: Trace formula consists of 269 conjuncts, 91 conjuncts are in the unsatisfiable core [2025-01-22 20:43:25,974 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:26,056 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 0 proven. 457 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2025-01-22 20:43:26,056 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:26,130 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 0 proven. 457 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2025-01-22 20:43:26,130 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1445235301] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:26,130 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:26,130 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18, 18] total 18 [2025-01-22 20:43:26,130 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1513474294] [2025-01-22 20:43:26,130 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:26,130 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2025-01-22 20:43:26,131 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:26,131 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2025-01-22 20:43:26,131 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=307, Unknown=0, NotChecked=0, Total=342 [2025-01-22 20:43:26,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:26,131 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:26,131 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 3.8421052631578947) internal successors, (73), 18 states have internal predecessors, (73), 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) [2025-01-22 20:43:26,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:26,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:26,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:26,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:26,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:26,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:26,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:26,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:26,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:26,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:26,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:26,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:26,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:26,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:26,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:26,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:26,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:43:26,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:43:26,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:26,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:26,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:26,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:26,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:26,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:26,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:26,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:26,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:26,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:26,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:26,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:26,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:26,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:26,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:26,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:26,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:26,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:43:26,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:43:26,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:43:26,426 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2025-01-22 20:43:26,620 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37,SelfDestructingSolverStorable38 [2025-01-22 20:43:26,621 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:26,621 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:26,621 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #13 [2025-01-22 20:43:26,621 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:26,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2025-01-22 20:43:26,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2025-01-22 20:43:26,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2025-01-22 20:43:26,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2025-01-22 20:43:26,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-22 20:43:26,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-22 20:43:26,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-22 20:43:26,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-22 20:43:26,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:43:26,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:43:26,622 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,622 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:43:26,622 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,622 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:43:26,622 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,622 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:43:26,622 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,622 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:43:26,622 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,622 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:43:26,622 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,622 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:43:26,622 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,622 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:43:26,648 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:26,649 INFO L85 PathProgramCache]: Analyzing trace with hash 1732579999, now seen corresponding path program 1 times [2025-01-22 20:43:26,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:26,649 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [602228033] [2025-01-22 20:43:26,649 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:26,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:26,652 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 60 statements into 1 equivalence classes. [2025-01-22 20:43:26,656 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 60 of 60 statements. [2025-01-22 20:43:26,656 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:26,656 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:43:26,656 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:43:26,656 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:43:26,656 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-01-22 20:43:26,656 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,656 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-01-22 20:43:26,656 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,656 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-01-22 20:43:26,656 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,656 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-01-22 20:43:26,656 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,657 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-01-22 20:43:26,657 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,657 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-01-22 20:43:26,657 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,657 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-01-22 20:43:26,657 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,657 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-01-22 20:43:26,657 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,657 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-01-22 20:43:26,657 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,657 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-01-22 20:43:26,657 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,657 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-01-22 20:43:26,657 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,657 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-01-22 20:43:26,657 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,657 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-01-22 20:43:26,657 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,657 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-01-22 20:43:26,657 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,657 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-01-22 20:43:26,657 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:26,657 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-01-22 20:43:26,657 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:43:26,657 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:43:26,657 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:26,658 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:26,658 INFO L85 PathProgramCache]: Analyzing trace with hash -1682197219, now seen corresponding path program 18 times [2025-01-22 20:43:26,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:26,658 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [858819827] [2025-01-22 20:43:26,658 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:43:26,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:26,663 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 101 statements into 20 equivalence classes. [2025-01-22 20:43:26,674 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 20 check-sat command(s) and asserted 101 of 101 statements. [2025-01-22 20:43:26,674 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 20 check-sat command(s) [2025-01-22 20:43:26,674 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:27,255 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 268 proven. 251 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2025-01-22 20:43:27,255 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:27,255 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [858819827] [2025-01-22 20:43:27,255 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [858819827] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:27,255 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1092237175] [2025-01-22 20:43:27,255 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:43:27,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:27,255 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:27,257 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) [2025-01-22 20:43:27,264 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 [2025-01-22 20:43:27,280 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 101 statements into 20 equivalence classes. [2025-01-22 20:43:27,305 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 20 check-sat command(s) and asserted 101 of 101 statements. [2025-01-22 20:43:27,305 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 20 check-sat command(s) [2025-01-22 20:43:27,305 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:27,306 INFO L256 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 50 conjuncts are in the unsatisfiable core [2025-01-22 20:43:27,308 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:28,441 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 257 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:43:28,441 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:29,467 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 257 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:43:29,467 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1092237175] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:29,467 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:29,467 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 48, 48] total 116 [2025-01-22 20:43:29,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2125217080] [2025-01-22 20:43:29,467 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:29,468 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 117 states [2025-01-22 20:43:29,468 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:29,469 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 117 interpolants. [2025-01-22 20:43:29,471 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=2242, Invalid=11330, Unknown=0, NotChecked=0, Total=13572 [2025-01-22 20:43:29,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:29,471 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:29,471 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 117 states, 117 states have (on average 2.1196581196581197) internal successors, (248), 116 states have internal predecessors, (248), 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) [2025-01-22 20:43:29,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:29,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:29,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:29,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:29,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:29,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:29,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:29,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:29,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:29,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:29,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:29,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:29,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:29,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:29,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:29,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:29,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:43:29,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:43:29,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:43:29,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:32,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:32,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:32,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:32,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:32,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:32,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:32,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:32,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:32,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:32,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:32,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:32,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:32,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:32,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:32,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:32,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:32,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:43:32,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:43:32,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:43:32,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:43:32,165 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2025-01-22 20:43:32,360 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,19 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2025-01-22 20:43:32,361 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:32,361 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:32,361 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #14 [2025-01-22 20:43:32,361 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:32,361 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2025-01-22 20:43:32,361 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,361 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2025-01-22 20:43:32,361 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,361 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-22 20:43:32,361 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,361 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-22 20:43:32,361 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,361 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-22 20:43:32,361 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,361 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-22 20:43:32,361 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,361 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:43:32,361 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,361 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:43:32,361 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,361 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:43:32,361 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,361 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:43:32,361 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,361 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:43:32,361 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,362 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:43:32,362 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,362 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:43:32,362 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,362 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:43:32,362 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,362 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:43:32,362 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,362 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:43:32,362 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,362 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:43:32,388 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:32,388 INFO L85 PathProgramCache]: Analyzing trace with hash 1068648032, now seen corresponding path program 1 times [2025-01-22 20:43:32,388 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:32,388 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1349844333] [2025-01-22 20:43:32,388 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:32,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:32,390 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 64 statements into 1 equivalence classes. [2025-01-22 20:43:32,393 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 64 of 64 statements. [2025-01-22 20:43:32,394 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:32,394 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:43:32,394 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:43:32,394 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:43:32,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-01-22 20:43:32,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-01-22 20:43:32,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-01-22 20:43:32,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-01-22 20:43:32,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-01-22 20:43:32,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-01-22 20:43:32,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-01-22 20:43:32,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-01-22 20:43:32,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-01-22 20:43:32,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-01-22 20:43:32,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-01-22 20:43:32,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-01-22 20:43:32,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-01-22 20:43:32,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-01-22 20:43:32,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-01-22 20:43:32,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-01-22 20:43:32,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-01-22 20:43:32,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-01-22 20:43:32,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-01-22 20:43:32,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:32,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-01-22 20:43:32,395 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:43:32,395 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:43:32,395 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:32,395 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:32,395 INFO L85 PathProgramCache]: Analyzing trace with hash 1099243657, now seen corresponding path program 19 times [2025-01-22 20:43:32,396 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:32,396 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [206181096] [2025-01-22 20:43:32,396 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:43:32,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:32,399 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 113 statements into 1 equivalence classes. [2025-01-22 20:43:32,407 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 113 of 113 statements. [2025-01-22 20:43:32,407 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:32,407 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:32,737 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 54 proven. 604 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2025-01-22 20:43:32,738 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:32,738 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [206181096] [2025-01-22 20:43:32,738 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [206181096] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:32,738 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1302046602] [2025-01-22 20:43:32,738 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:43:32,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:32,738 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:32,739 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) [2025-01-22 20:43:32,740 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 [2025-01-22 20:43:32,757 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 113 statements into 1 equivalence classes. [2025-01-22 20:43:32,778 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 113 of 113 statements. [2025-01-22 20:43:32,778 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:32,778 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:32,779 INFO L256 TraceCheckSpWp]: Trace formula consists of 314 conjuncts, 52 conjuncts are in the unsatisfiable core [2025-01-22 20:43:32,780 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:32,858 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 54 proven. 604 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2025-01-22 20:43:32,858 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:33,209 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 54 proven. 604 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2025-01-22 20:43:33,209 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1302046602] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:33,209 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:33,210 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20, 20] total 20 [2025-01-22 20:43:33,210 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877565598] [2025-01-22 20:43:33,210 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:33,210 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2025-01-22 20:43:33,210 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:33,210 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2025-01-22 20:43:33,210 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=381, Unknown=0, NotChecked=0, Total=420 [2025-01-22 20:43:33,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:33,211 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:33,211 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 4.0476190476190474) internal successors, (85), 20 states have internal predecessors, (85), 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) [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:43:33,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:33,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:33,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:33,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:33,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:33,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:33,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:33,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:33,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:33,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:33,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:33,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:33,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:33,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:33,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:33,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:33,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:33,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:43:33,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:43:33,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:43:33,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:43:33,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:33,789 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2025-01-22 20:43:33,984 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,SelfDestructingSolverStorable41,SelfDestructingSolverStorable42 [2025-01-22 20:43:33,984 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:33,984 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:33,984 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #15 [2025-01-22 20:43:33,984 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:33,984 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2025-01-22 20:43:33,984 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:33,984 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2025-01-22 20:43:33,985 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:33,985 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-22 20:43:33,985 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:33,985 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-22 20:43:33,985 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:33,985 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-22 20:43:33,985 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:33,985 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-22 20:43:33,985 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:33,985 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:43:33,985 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:33,985 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:43:33,985 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:33,985 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:43:33,985 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:33,985 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:43:33,985 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:33,985 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:43:33,985 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:33,985 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:43:33,985 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:33,985 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:43:33,985 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:33,985 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:43:33,985 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:33,985 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:43:33,985 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:33,985 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:43:33,985 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:33,985 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:43:34,011 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:34,011 INFO L85 PathProgramCache]: Analyzing trace with hash 1068648069, now seen corresponding path program 1 times [2025-01-22 20:43:34,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:34,011 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1626521085] [2025-01-22 20:43:34,011 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:34,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:34,013 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 64 statements into 1 equivalence classes. [2025-01-22 20:43:34,016 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 64 of 64 statements. [2025-01-22 20:43:34,016 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:34,016 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:43:34,017 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:43:34,017 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:43:34,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-01-22 20:43:34,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:34,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-01-22 20:43:34,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:34,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-01-22 20:43:34,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:34,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-01-22 20:43:34,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:34,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-01-22 20:43:34,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:34,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-01-22 20:43:34,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:34,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-01-22 20:43:34,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:34,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-01-22 20:43:34,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:34,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-01-22 20:43:34,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:34,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-01-22 20:43:34,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:34,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-01-22 20:43:34,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:34,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-01-22 20:43:34,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:34,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-01-22 20:43:34,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:34,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-01-22 20:43:34,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:34,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-01-22 20:43:34,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:34,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-01-22 20:43:34,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:34,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-01-22 20:43:34,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:34,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-01-22 20:43:34,018 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:43:34,018 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:43:34,018 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:34,018 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:34,018 INFO L85 PathProgramCache]: Analyzing trace with hash -116280891, now seen corresponding path program 20 times [2025-01-22 20:43:34,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:34,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1511240662] [2025-01-22 20:43:34,018 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:43:34,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:34,021 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 109 statements into 2 equivalence classes. [2025-01-22 20:43:34,031 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 109 of 109 statements. [2025-01-22 20:43:34,031 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:43:34,031 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:34,408 INFO L134 CoverageAnalysis]: Checked inductivity of 673 backedges. 0 proven. 587 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2025-01-22 20:43:34,408 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:34,408 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1511240662] [2025-01-22 20:43:34,408 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1511240662] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:34,408 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1935234106] [2025-01-22 20:43:34,408 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:43:34,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:34,408 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:34,410 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) [2025-01-22 20:43:34,410 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 [2025-01-22 20:43:34,428 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 109 statements into 2 equivalence classes. [2025-01-22 20:43:34,447 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 109 of 109 statements. [2025-01-22 20:43:34,447 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:43:34,447 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:34,448 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 103 conjuncts are in the unsatisfiable core [2025-01-22 20:43:34,450 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:34,531 INFO L134 CoverageAnalysis]: Checked inductivity of 673 backedges. 0 proven. 587 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2025-01-22 20:43:34,531 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:34,606 INFO L134 CoverageAnalysis]: Checked inductivity of 673 backedges. 0 proven. 587 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2025-01-22 20:43:34,607 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1935234106] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:34,607 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:34,607 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20, 20] total 20 [2025-01-22 20:43:34,607 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [659795826] [2025-01-22 20:43:34,607 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:34,607 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2025-01-22 20:43:34,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:34,607 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2025-01-22 20:43:34,607 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=381, Unknown=0, NotChecked=0, Total=420 [2025-01-22 20:43:34,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:34,608 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:34,608 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 3.857142857142857) internal successors, (81), 20 states have internal predecessors, (81), 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) [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:34,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:43:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:34,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:34,960 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0 [2025-01-22 20:43:35,155 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43,SelfDestructingSolverStorable44,21 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:35,155 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:35,155 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:35,155 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #16 [2025-01-22 20:43:35,155 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:35,155 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2025-01-22 20:43:35,155 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,155 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2025-01-22 20:43:35,155 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,155 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-22 20:43:35,155 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,155 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-22 20:43:35,155 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,155 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-22 20:43:35,156 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,156 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-22 20:43:35,156 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,156 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:43:35,156 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,156 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:43:35,156 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,156 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:43:35,156 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,156 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:43:35,156 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,156 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:43:35,156 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,156 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:43:35,156 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,156 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:43:35,156 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,156 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:43:35,156 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,156 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:43:35,156 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,156 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:43:35,156 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,156 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:43:35,156 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,156 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:43:35,156 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,156 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:43:35,179 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:35,179 INFO L85 PathProgramCache]: Analyzing trace with hash -499141710, now seen corresponding path program 1 times [2025-01-22 20:43:35,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:35,179 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1527739249] [2025-01-22 20:43:35,179 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:35,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:35,181 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 68 statements into 1 equivalence classes. [2025-01-22 20:43:35,185 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 68 of 68 statements. [2025-01-22 20:43:35,185 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:35,185 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:43:35,186 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:43:35,186 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:43:35,186 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-01-22 20:43:35,186 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,186 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-01-22 20:43:35,186 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,186 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-01-22 20:43:35,186 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,186 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-01-22 20:43:35,186 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,186 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-01-22 20:43:35,186 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,186 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-01-22 20:43:35,186 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,186 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-01-22 20:43:35,186 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,186 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-01-22 20:43:35,186 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,186 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-01-22 20:43:35,186 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,186 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-01-22 20:43:35,186 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,186 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-01-22 20:43:35,186 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,186 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-01-22 20:43:35,186 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,186 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-01-22 20:43:35,186 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,186 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-01-22 20:43:35,186 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,186 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-01-22 20:43:35,186 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,186 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-01-22 20:43:35,186 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,187 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-01-22 20:43:35,187 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,187 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-01-22 20:43:35,187 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,187 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-01-22 20:43:35,187 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:35,187 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-01-22 20:43:35,187 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:43:35,187 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:43:35,187 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:35,187 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:35,187 INFO L85 PathProgramCache]: Analyzing trace with hash 1626991621, now seen corresponding path program 21 times [2025-01-22 20:43:35,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:35,187 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [844388861] [2025-01-22 20:43:35,187 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:43:35,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:35,190 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 117 statements into 22 equivalence classes. [2025-01-22 20:43:35,200 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 22 check-sat command(s) and asserted 117 of 117 statements. [2025-01-22 20:43:35,201 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 22 check-sat command(s) [2025-01-22 20:43:35,201 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:35,673 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 0 proven. 727 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2025-01-22 20:43:35,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:35,673 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [844388861] [2025-01-22 20:43:35,673 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [844388861] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:35,673 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [830337204] [2025-01-22 20:43:35,673 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:43:35,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:35,673 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:35,675 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) [2025-01-22 20:43:35,676 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 [2025-01-22 20:43:35,695 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 117 statements into 22 equivalence classes. [2025-01-22 20:43:35,726 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 22 check-sat command(s) and asserted 117 of 117 statements. [2025-01-22 20:43:35,726 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 22 check-sat command(s) [2025-01-22 20:43:35,726 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:35,729 INFO L256 TraceCheckSpWp]: Trace formula consists of 324 conjuncts, 111 conjuncts are in the unsatisfiable core [2025-01-22 20:43:35,731 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:35,827 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 0 proven. 727 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2025-01-22 20:43:35,827 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:35,922 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 0 proven. 727 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2025-01-22 20:43:35,922 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [830337204] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:35,922 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:35,922 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22, 22] total 22 [2025-01-22 20:43:35,922 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [635201582] [2025-01-22 20:43:35,922 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:35,922 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2025-01-22 20:43:35,922 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:35,923 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2025-01-22 20:43:35,923 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=463, Unknown=0, NotChecked=0, Total=506 [2025-01-22 20:43:35,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:35,923 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:35,923 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 3.869565217391304) internal successors, (89), 22 states have internal predecessors, (89), 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) [2025-01-22 20:43:35,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:35,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:35,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:35,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:35,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:35,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:35,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:35,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:35,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:35,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:35,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:35,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:35,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:35,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:35,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:35,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:35,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:43:35,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:43:35,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:43:35,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:43:35,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:35,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:35,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:36,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:43:36,300 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Ended with exit code 0 [2025-01-22 20:43:36,495 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,SelfDestructingSolverStorable45,SelfDestructingSolverStorable46 [2025-01-22 20:43:36,495 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:36,495 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:36,495 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #17 [2025-01-22 20:43:36,495 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:36,495 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2025-01-22 20:43:36,495 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,495 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2025-01-22 20:43:36,495 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,495 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-22 20:43:36,496 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,496 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-22 20:43:36,496 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,496 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-22 20:43:36,496 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,496 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-22 20:43:36,496 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,496 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:43:36,496 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,496 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:43:36,496 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,496 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:43:36,496 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,496 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:43:36,496 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,496 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:43:36,496 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,496 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:43:36,496 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,496 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:43:36,496 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,496 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:43:36,497 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,497 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:43:36,497 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,497 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:43:36,497 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,497 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:43:36,497 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,497 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:43:36,497 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,497 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:43:36,497 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,497 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:43:36,497 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,497 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:43:36,524 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:36,524 INFO L85 PathProgramCache]: Analyzing trace with hash 1988558561, now seen corresponding path program 1 times [2025-01-22 20:43:36,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:36,524 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1020756552] [2025-01-22 20:43:36,524 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:36,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:36,526 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 72 statements into 1 equivalence classes. [2025-01-22 20:43:36,530 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 72 of 72 statements. [2025-01-22 20:43:36,530 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:36,530 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:43:36,530 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:43:36,530 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:43:36,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-01-22 20:43:36,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-01-22 20:43:36,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-01-22 20:43:36,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-01-22 20:43:36,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-01-22 20:43:36,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-01-22 20:43:36,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-01-22 20:43:36,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-01-22 20:43:36,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-01-22 20:43:36,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-01-22 20:43:36,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-01-22 20:43:36,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-01-22 20:43:36,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-01-22 20:43:36,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-01-22 20:43:36,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-01-22 20:43:36,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-01-22 20:43:36,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-01-22 20:43:36,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-01-22 20:43:36,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-01-22 20:43:36,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:36,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-01-22 20:43:36,531 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:43:36,531 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:43:36,531 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:36,531 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:36,532 INFO L85 PathProgramCache]: Analyzing trace with hash -639329919, now seen corresponding path program 22 times [2025-01-22 20:43:36,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:36,532 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [134800442] [2025-01-22 20:43:36,532 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:43:36,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:36,537 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 121 statements into 2 equivalence classes. [2025-01-22 20:43:36,546 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 121 of 121 statements. [2025-01-22 20:43:36,546 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:43:36,546 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:37,334 INFO L134 CoverageAnalysis]: Checked inductivity of 889 backedges. 414 proven. 391 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2025-01-22 20:43:37,334 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:37,334 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [134800442] [2025-01-22 20:43:37,334 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [134800442] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:37,334 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [792511884] [2025-01-22 20:43:37,334 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:43:37,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:37,335 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:37,336 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) [2025-01-22 20:43:37,337 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 [2025-01-22 20:43:37,355 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 121 statements into 2 equivalence classes. [2025-01-22 20:43:37,377 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 121 of 121 statements. [2025-01-22 20:43:37,377 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:43:37,377 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:37,379 INFO L256 TraceCheckSpWp]: Trace formula consists of 334 conjuncts, 60 conjuncts are in the unsatisfiable core [2025-01-22 20:43:37,380 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:38,919 INFO L134 CoverageAnalysis]: Checked inductivity of 889 backedges. 401 proven. 488 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:43:38,920 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:40,294 INFO L134 CoverageAnalysis]: Checked inductivity of 889 backedges. 401 proven. 488 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:43:40,294 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [792511884] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:40,294 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:40,294 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 58, 58] total 140 [2025-01-22 20:43:40,294 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [47646245] [2025-01-22 20:43:40,294 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:40,295 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 141 states [2025-01-22 20:43:40,295 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:40,296 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 141 interpolants. [2025-01-22 20:43:40,299 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3193, Invalid=16547, Unknown=0, NotChecked=0, Total=19740 [2025-01-22 20:43:40,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:40,299 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:40,299 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 141 states, 141 states have (on average 2.099290780141844) internal successors, (296), 140 states have internal predecessors, (296), 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) [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:43:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:43,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:43:43,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:43:43,741 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Ended with exit code 0 [2025-01-22 20:43:43,936 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,SelfDestructingSolverStorable47,SelfDestructingSolverStorable48 [2025-01-22 20:43:43,936 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:43,936 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:43,936 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #18 [2025-01-22 20:43:43,936 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:43,936 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-22 20:43:43,936 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,936 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-22 20:43:43,936 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,936 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-22 20:43:43,936 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,936 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-22 20:43:43,936 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,936 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:43:43,937 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:43:43,937 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:43:43,937 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:43:43,937 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:43:43,937 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:43:43,937 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:43:43,937 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:43:43,937 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:43:43,937 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:43:43,937 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:43:43,937 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:43:43,937 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:43:43,937 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:43:43,937 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:43:43,937 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:43:43,937 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,937 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:43:43,959 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:43,959 INFO L85 PathProgramCache]: Analyzing trace with hash -2053658454, now seen corresponding path program 1 times [2025-01-22 20:43:43,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:43,959 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1660269065] [2025-01-22 20:43:43,959 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:43,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:43,964 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 76 statements into 1 equivalence classes. [2025-01-22 20:43:43,967 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 76 of 76 statements. [2025-01-22 20:43:43,967 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:43,967 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:43:43,967 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:43:43,967 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:43:43,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-01-22 20:43:43,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-01-22 20:43:43,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-01-22 20:43:43,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-01-22 20:43:43,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-01-22 20:43:43,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-01-22 20:43:43,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-01-22 20:43:43,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-01-22 20:43:43,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-01-22 20:43:43,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-01-22 20:43:43,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-01-22 20:43:43,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-01-22 20:43:43,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-01-22 20:43:43,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-01-22 20:43:43,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-01-22 20:43:43,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-01-22 20:43:43,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-01-22 20:43:43,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-01-22 20:43:43,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-01-22 20:43:43,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-01-22 20:43:43,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-01-22 20:43:43,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-01-22 20:43:43,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-01-22 20:43:43,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:43,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-01-22 20:43:43,969 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:43:43,969 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:43:43,969 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:43,969 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:43,969 INFO L85 PathProgramCache]: Analyzing trace with hash 1783006957, now seen corresponding path program 23 times [2025-01-22 20:43:43,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:43,969 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [101326850] [2025-01-22 20:43:43,969 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:43:43,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:43,973 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 133 statements into 24 equivalence classes. [2025-01-22 20:43:43,985 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 24 check-sat command(s) and asserted 133 of 133 statements. [2025-01-22 20:43:43,985 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 24 check-sat command(s) [2025-01-22 20:43:43,985 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:44,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1091 backedges. 529 proven. 448 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2025-01-22 20:43:44,806 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:44,806 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [101326850] [2025-01-22 20:43:44,806 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [101326850] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:44,806 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [877522728] [2025-01-22 20:43:44,806 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:43:44,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:44,806 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:44,808 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) [2025-01-22 20:43:44,808 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 [2025-01-22 20:43:44,831 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 133 statements into 24 equivalence classes. [2025-01-22 20:43:44,869 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 24 check-sat command(s) and asserted 133 of 133 statements. [2025-01-22 20:43:44,869 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 24 check-sat command(s) [2025-01-22 20:43:44,869 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:44,871 INFO L256 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 64 conjuncts are in the unsatisfiable core [2025-01-22 20:43:44,873 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:45,630 INFO L134 CoverageAnalysis]: Checked inductivity of 1091 backedges. 485 proven. 492 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2025-01-22 20:43:45,630 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:46,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1091 backedges. 23 proven. 954 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2025-01-22 20:43:46,486 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [877522728] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:46,486 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:46,486 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 25, 25] total 95 [2025-01-22 20:43:46,486 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1016975256] [2025-01-22 20:43:46,486 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:46,487 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 96 states [2025-01-22 20:43:46,487 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:46,487 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 96 interpolants. [2025-01-22 20:43:46,488 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1248, Invalid=7872, Unknown=0, NotChecked=0, Total=9120 [2025-01-22 20:43:46,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:46,489 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:46,489 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 96 states, 96 states have (on average 3.09375) internal successors, (297), 95 states have internal predecessors, (297), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:43:46,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:48,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:43:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2025-01-22 20:43:48,320 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Ended with exit code 0 [2025-01-22 20:43:48,514 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50,24 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable49 [2025-01-22 20:43:48,515 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:48,515 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:48,515 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #19 [2025-01-22 20:43:48,515 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:48,515 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-22 20:43:48,515 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,515 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-22 20:43:48,515 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,515 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-22 20:43:48,515 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,515 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-22 20:43:48,515 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,515 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:43:48,515 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,515 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:43:48,515 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,515 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:43:48,515 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,515 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:43:48,515 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,516 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:43:48,516 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,516 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:43:48,516 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,516 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:43:48,516 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,516 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:43:48,516 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,516 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:43:48,516 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,516 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:43:48,516 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,516 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:43:48,516 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,516 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:43:48,516 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,516 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:43:48,516 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,516 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:43:48,516 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,516 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:43:48,516 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,516 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:43:48,516 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,516 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:43:48,538 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:48,538 INFO L85 PathProgramCache]: Analyzing trace with hash -2053658409, now seen corresponding path program 1 times [2025-01-22 20:43:48,538 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:48,538 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1473879375] [2025-01-22 20:43:48,538 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:48,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:48,541 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 76 statements into 1 equivalence classes. [2025-01-22 20:43:48,544 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 76 of 76 statements. [2025-01-22 20:43:48,544 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:48,544 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:43:48,544 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:43:48,544 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:43:48,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-01-22 20:43:48,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-01-22 20:43:48,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-01-22 20:43:48,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-01-22 20:43:48,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-01-22 20:43:48,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-01-22 20:43:48,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-01-22 20:43:48,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-01-22 20:43:48,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-01-22 20:43:48,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-01-22 20:43:48,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-01-22 20:43:48,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-01-22 20:43:48,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-01-22 20:43:48,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-01-22 20:43:48,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-01-22 20:43:48,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-01-22 20:43:48,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-01-22 20:43:48,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-01-22 20:43:48,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-01-22 20:43:48,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-01-22 20:43:48,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-01-22 20:43:48,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:48,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-01-22 20:43:48,545 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:43:48,545 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:43:48,545 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:48,546 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:48,546 INFO L85 PathProgramCache]: Analyzing trace with hash 1965943337, now seen corresponding path program 24 times [2025-01-22 20:43:48,546 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:48,546 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1537285990] [2025-01-22 20:43:48,546 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:43:48,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:48,549 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 129 statements into 24 equivalence classes. [2025-01-22 20:43:48,558 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 24 check-sat command(s) and asserted 129 of 129 statements. [2025-01-22 20:43:48,558 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 24 check-sat command(s) [2025-01-22 20:43:48,558 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:49,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 0 proven. 889 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2025-01-22 20:43:49,023 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:49,023 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1537285990] [2025-01-22 20:43:49,023 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1537285990] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:49,023 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1393618617] [2025-01-22 20:43:49,023 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:43:49,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:49,023 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:49,025 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) [2025-01-22 20:43:49,026 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 [2025-01-22 20:43:49,044 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 129 statements into 24 equivalence classes. [2025-01-22 20:43:49,073 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 24 check-sat command(s) and asserted 129 of 129 statements. [2025-01-22 20:43:49,073 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 24 check-sat command(s) [2025-01-22 20:43:49,073 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:49,076 INFO L256 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 123 conjuncts are in the unsatisfiable core [2025-01-22 20:43:49,077 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:49,178 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 0 proven. 889 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2025-01-22 20:43:49,179 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:49,270 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 0 proven. 889 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2025-01-22 20:43:49,270 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1393618617] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:49,270 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:49,270 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 24, 24] total 24 [2025-01-22 20:43:49,270 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [805980364] [2025-01-22 20:43:49,270 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:49,271 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2025-01-22 20:43:49,271 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:49,271 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2025-01-22 20:43:49,271 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=553, Unknown=0, NotChecked=0, Total=600 [2025-01-22 20:43:49,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:49,271 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:49,271 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 3.88) internal successors, (97), 24 states have internal predecessors, (97), 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) [2025-01-22 20:43:49,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2025-01-22 20:43:49,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:49,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:49,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:43:49,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:43:49,743 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Ended with exit code 0 [2025-01-22 20:43:49,938 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51,SelfDestructingSolverStorable52 [2025-01-22 20:43:49,939 INFO L396 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:49,939 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:49,939 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #20 [2025-01-22 20:43:49,939 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:49,939 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-22 20:43:49,939 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,939 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-22 20:43:49,939 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,939 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-22 20:43:49,939 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,939 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-22 20:43:49,939 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,939 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:43:49,939 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,939 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:43:49,939 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,939 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:43:49,939 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,939 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:43:49,939 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,939 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:43:49,939 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,939 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:43:49,939 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,939 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:43:49,939 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,939 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:43:49,939 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,939 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:43:49,940 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,940 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:43:49,940 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,940 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:43:49,940 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,940 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:43:49,940 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,940 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:43:49,940 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,940 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:43:49,940 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,940 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:43:49,940 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,940 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:43:49,940 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,940 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:43:49,940 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,940 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:43:49,940 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,940 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:43:49,965 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:49,965 INFO L85 PathProgramCache]: Analyzing trace with hash 227779598, now seen corresponding path program 1 times [2025-01-22 20:43:49,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:49,965 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [633123040] [2025-01-22 20:43:49,965 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:49,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:49,967 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 80 statements into 1 equivalence classes. [2025-01-22 20:43:49,971 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 80 of 80 statements. [2025-01-22 20:43:49,971 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:49,971 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:43:49,971 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:43:49,971 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:43:49,971 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-01-22 20:43:49,971 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,971 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-01-22 20:43:49,971 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,971 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-01-22 20:43:49,971 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,971 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-01-22 20:43:49,971 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,971 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-01-22 20:43:49,971 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,971 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-01-22 20:43:49,971 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,972 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-01-22 20:43:49,972 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,972 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-01-22 20:43:49,972 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,972 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-01-22 20:43:49,972 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,972 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-01-22 20:43:49,972 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,972 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-01-22 20:43:49,972 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,972 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-01-22 20:43:49,972 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,972 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-01-22 20:43:49,972 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,972 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-01-22 20:43:49,972 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,972 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-01-22 20:43:49,972 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,972 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-01-22 20:43:49,972 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,972 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-01-22 20:43:49,972 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,972 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-01-22 20:43:49,972 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,972 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-01-22 20:43:49,972 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,972 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-01-22 20:43:49,972 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,972 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-01-22 20:43:49,972 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,972 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-01-22 20:43:49,972 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,972 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-01-22 20:43:49,972 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:49,972 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-01-22 20:43:49,972 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:43:49,972 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:43:49,972 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:49,973 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:49,973 INFO L85 PathProgramCache]: Analyzing trace with hash 403392617, now seen corresponding path program 25 times [2025-01-22 20:43:49,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:49,973 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [792074210] [2025-01-22 20:43:49,973 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:43:49,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:49,976 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 137 statements into 1 equivalence classes. [2025-01-22 20:43:49,988 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 137 of 137 statements. [2025-01-22 20:43:49,988 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:49,988 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:50,525 INFO L134 CoverageAnalysis]: Checked inductivity of 1175 backedges. 0 proven. 1061 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2025-01-22 20:43:50,525 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:50,525 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [792074210] [2025-01-22 20:43:50,525 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [792074210] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:50,525 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [431883108] [2025-01-22 20:43:50,525 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:43:50,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:50,525 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:50,527 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) [2025-01-22 20:43:50,527 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 [2025-01-22 20:43:50,548 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 137 statements into 1 equivalence classes. [2025-01-22 20:43:50,574 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 137 of 137 statements. [2025-01-22 20:43:50,574 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:50,574 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:50,576 INFO L256 TraceCheckSpWp]: Trace formula consists of 379 conjuncts, 131 conjuncts are in the unsatisfiable core [2025-01-22 20:43:50,579 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:50,700 INFO L134 CoverageAnalysis]: Checked inductivity of 1175 backedges. 0 proven. 1061 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2025-01-22 20:43:50,701 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:50,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1175 backedges. 0 proven. 1061 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2025-01-22 20:43:50,816 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [431883108] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:50,816 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:50,816 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26, 26] total 26 [2025-01-22 20:43:50,816 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [891416662] [2025-01-22 20:43:50,816 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:50,817 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2025-01-22 20:43:50,817 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:50,817 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2025-01-22 20:43:50,817 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=651, Unknown=0, NotChecked=0, Total=702 [2025-01-22 20:43:50,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:50,817 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:50,817 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 3.888888888888889) internal successors, (105), 26 states have internal predecessors, (105), 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) [2025-01-22 20:43:50,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:50,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:43:50,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:51,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:43:51,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:43:51,305 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Ended with exit code 0 [2025-01-22 20:43:51,500 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,SelfDestructingSolverStorable53,SelfDestructingSolverStorable54 [2025-01-22 20:43:51,500 INFO L396 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:43:51,500 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:43:51,500 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #21 [2025-01-22 20:43:51,500 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:43:51,500 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-22 20:43:51,500 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,500 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-22 20:43:51,500 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,500 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-22 20:43:51,500 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,500 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-22 20:43:51,500 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,500 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:43:51,500 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,500 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:43:51,500 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,500 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:43:51,500 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,500 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:43:51,500 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,500 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:43:51,500 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,501 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:43:51,501 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,501 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:43:51,501 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,501 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:43:51,501 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,501 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:43:51,501 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,501 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:43:51,501 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,501 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:43:51,501 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,501 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:43:51,501 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,501 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:43:51,501 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,501 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:43:51,501 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,501 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:43:51,501 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,501 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:43:51,501 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,501 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:43:51,501 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,501 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:43:51,501 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,501 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:43:51,501 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,501 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:43:51,501 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,501 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:43:51,522 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:51,522 INFO L85 PathProgramCache]: Analyzing trace with hash -246252219, now seen corresponding path program 1 times [2025-01-22 20:43:51,523 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:43:51,523 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [162968229] [2025-01-22 20:43:51,523 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:43:51,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:51,525 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 84 statements into 1 equivalence classes. [2025-01-22 20:43:51,528 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 84 of 84 statements. [2025-01-22 20:43:51,528 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:43:51,528 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:43:51,529 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:43:51,529 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:43:51,529 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-01-22 20:43:51,529 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,529 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-01-22 20:43:51,529 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,529 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-01-22 20:43:51,529 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,529 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-01-22 20:43:51,529 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,529 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-01-22 20:43:51,529 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,529 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-01-22 20:43:51,529 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,529 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-01-22 20:43:51,529 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,529 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-01-22 20:43:51,529 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,529 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-01-22 20:43:51,529 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,529 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-01-22 20:43:51,529 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,529 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-01-22 20:43:51,529 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,529 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-01-22 20:43:51,529 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,529 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-01-22 20:43:51,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-01-22 20:43:51,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-01-22 20:43:51,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-01-22 20:43:51,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-01-22 20:43:51,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-01-22 20:43:51,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-01-22 20:43:51,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-01-22 20:43:51,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-01-22 20:43:51,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-01-22 20:43:51,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-01-22 20:43:51,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:43:51,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-01-22 20:43:51,530 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:43:51,530 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:43:51,530 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:43:51,530 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:43:51,530 INFO L85 PathProgramCache]: Analyzing trace with hash -363140123, now seen corresponding path program 26 times [2025-01-22 20:43:51,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:43:51,530 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1338841195] [2025-01-22 20:43:51,530 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:43:51,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:43:51,534 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 141 statements into 2 equivalence classes. [2025-01-22 20:43:51,545 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 141 of 141 statements. [2025-01-22 20:43:51,545 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:43:51,545 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:52,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1267 backedges. 592 proven. 563 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2025-01-22 20:43:52,533 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:43:52,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1338841195] [2025-01-22 20:43:52,533 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1338841195] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:43:52,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1811656267] [2025-01-22 20:43:52,534 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:43:52,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:43:52,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:43:52,535 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) [2025-01-22 20:43:52,536 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 [2025-01-22 20:43:52,555 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 141 statements into 2 equivalence classes. [2025-01-22 20:43:52,579 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 141 of 141 statements. [2025-01-22 20:43:52,580 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:43:52,580 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:43:52,581 INFO L256 TraceCheckSpWp]: Trace formula consists of 389 conjuncts, 70 conjuncts are in the unsatisfiable core [2025-01-22 20:43:52,583 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:43:54,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1267 backedges. 577 proven. 690 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:43:54,680 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:43:56,671 INFO L134 CoverageAnalysis]: Checked inductivity of 1267 backedges. 577 proven. 690 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:43:56,671 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1811656267] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:43:56,671 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:43:56,671 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [54, 68, 68] total 164 [2025-01-22 20:43:56,671 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257533839] [2025-01-22 20:43:56,671 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:43:56,672 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 165 states [2025-01-22 20:43:56,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:43:56,673 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 165 interpolants. [2025-01-22 20:43:56,676 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=4312, Invalid=22748, Unknown=0, NotChecked=0, Total=27060 [2025-01-22 20:43:56,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:43:56,676 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:43:56,676 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 165 states, 165 states have (on average 2.084848484848485) internal successors, (344), 164 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) [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:43:56,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:43:56,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:43:56,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:43:56,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:43:56,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:01,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:01,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:01,358 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Ended with exit code 0 [2025-01-22 20:44:01,553 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable55,SelfDestructingSolverStorable56 [2025-01-22 20:44:01,553 INFO L396 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:44:01,553 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:44:01,553 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #22 [2025-01-22 20:44:01,553 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:44:01,553 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-22 20:44:01,553 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,553 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-22 20:44:01,553 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,553 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:44:01,553 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,553 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:44:01,553 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,553 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:44:01,553 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,553 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:44:01,553 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,553 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:44:01,553 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,554 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:44:01,554 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,554 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:44:01,554 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,554 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:44:01,554 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,554 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:44:01,554 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,554 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:44:01,554 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,554 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:44:01,554 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,554 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:44:01,554 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,554 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:44:01,554 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,554 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:44:01,554 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,554 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:44:01,554 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,554 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:44:01,554 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,554 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:44:01,554 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,554 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:44:01,554 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,554 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:44:01,554 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,554 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:44:01,554 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,554 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:44:01,554 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,554 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:44:01,554 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,554 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:44:01,577 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:01,577 INFO L85 PathProgramCache]: Analyzing trace with hash -1081762538, now seen corresponding path program 1 times [2025-01-22 20:44:01,577 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:44:01,577 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965147610] [2025-01-22 20:44:01,577 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:44:01,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:01,579 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 88 statements into 1 equivalence classes. [2025-01-22 20:44:01,583 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 88 of 88 statements. [2025-01-22 20:44:01,583 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:44:01,583 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:44:01,584 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:44:01,584 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:44:01,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-01-22 20:44:01,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-01-22 20:44:01,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-01-22 20:44:01,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-01-22 20:44:01,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-01-22 20:44:01,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-01-22 20:44:01,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-01-22 20:44:01,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-01-22 20:44:01,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-01-22 20:44:01,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-01-22 20:44:01,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-01-22 20:44:01,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-01-22 20:44:01,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-01-22 20:44:01,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-01-22 20:44:01,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-01-22 20:44:01,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-01-22 20:44:01,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-01-22 20:44:01,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-01-22 20:44:01,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-01-22 20:44:01,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-01-22 20:44:01,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-01-22 20:44:01,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-01-22 20:44:01,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-01-22 20:44:01,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-01-22 20:44:01,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-01-22 20:44:01,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-01-22 20:44:01,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-01-22 20:44:01,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:01,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-01-22 20:44:01,585 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:44:01,585 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:44:01,585 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:44:01,585 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:01,586 INFO L85 PathProgramCache]: Analyzing trace with hash 1509448529, now seen corresponding path program 27 times [2025-01-22 20:44:01,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:44:01,586 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1635743307] [2025-01-22 20:44:01,586 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:44:01,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:01,589 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 153 statements into 28 equivalence classes. [2025-01-22 20:44:01,600 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 28 check-sat command(s) and asserted 153 of 153 statements. [2025-01-22 20:44:01,600 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 28 check-sat command(s) [2025-01-22 20:44:01,600 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:02,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 729 proven. 630 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2025-01-22 20:44:02,660 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:44:02,660 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1635743307] [2025-01-22 20:44:02,660 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1635743307] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:44:02,660 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1070510838] [2025-01-22 20:44:02,660 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:44:02,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:44:02,660 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:44:02,661 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) [2025-01-22 20:44:02,663 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 [2025-01-22 20:44:02,682 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 153 statements into 28 equivalence classes. [2025-01-22 20:44:02,720 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 28 check-sat command(s) and asserted 153 of 153 statements. [2025-01-22 20:44:02,720 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 28 check-sat command(s) [2025-01-22 20:44:02,720 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:02,722 INFO L256 TraceCheckSpWp]: Trace formula consists of 424 conjuncts, 74 conjuncts are in the unsatisfiable core [2025-01-22 20:44:02,723 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:44:03,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 677 proven. 682 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2025-01-22 20:44:03,610 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:44:04,726 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 27 proven. 1332 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2025-01-22 20:44:04,726 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1070510838] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:44:04,726 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:44:04,726 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 29, 29] total 111 [2025-01-22 20:44:04,726 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [340904807] [2025-01-22 20:44:04,726 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:44:04,727 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 112 states [2025-01-22 20:44:04,727 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:44:04,728 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 112 interpolants. [2025-01-22 20:44:04,728 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1680, Invalid=10752, Unknown=0, NotChecked=0, Total=12432 [2025-01-22 20:44:04,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:04,729 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:44:04,729 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 112 states, 112 states have (on average 3.080357142857143) internal successors, (345), 111 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) [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:04,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:07,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2025-01-22 20:44:07,229 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Ended with exit code 0 [2025-01-22 20:44:07,423 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,SelfDestructingSolverStorable57,SelfDestructingSolverStorable58 [2025-01-22 20:44:07,424 INFO L396 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:44:07,424 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:44:07,424 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #23 [2025-01-22 20:44:07,424 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:44:07,424 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-22 20:44:07,424 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,424 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-22 20:44:07,424 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,424 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:44:07,424 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,424 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:44:07,424 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,424 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:44:07,424 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,424 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:44:07,424 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,424 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:44:07,424 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,424 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:44:07,424 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,424 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:44:07,424 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,424 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:44:07,424 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,424 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:44:07,424 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,424 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:44:07,425 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,425 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:44:07,425 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,425 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:44:07,425 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,425 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:44:07,425 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,425 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:44:07,425 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,425 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:44:07,425 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,425 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:44:07,425 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,425 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:44:07,425 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,425 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:44:07,425 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,425 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:44:07,425 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,425 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:44:07,425 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,425 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:44:07,425 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,425 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:44:07,425 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,425 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:44:07,450 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:07,450 INFO L85 PathProgramCache]: Analyzing trace with hash -1081762485, now seen corresponding path program 1 times [2025-01-22 20:44:07,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:44:07,450 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1907276667] [2025-01-22 20:44:07,450 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:44:07,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:07,453 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 88 statements into 1 equivalence classes. [2025-01-22 20:44:07,457 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 88 of 88 statements. [2025-01-22 20:44:07,457 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:44:07,457 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:44:07,457 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:44:07,457 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:44:07,457 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-01-22 20:44:07,457 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,457 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-01-22 20:44:07,457 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,457 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-01-22 20:44:07,457 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,457 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-01-22 20:44:07,457 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,457 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-01-22 20:44:07,458 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,458 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-01-22 20:44:07,458 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,458 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-01-22 20:44:07,458 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,458 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-01-22 20:44:07,458 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,458 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-01-22 20:44:07,458 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,458 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-01-22 20:44:07,458 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,458 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-01-22 20:44:07,458 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,458 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-01-22 20:44:07,458 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,458 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-01-22 20:44:07,458 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,458 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-01-22 20:44:07,458 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,458 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-01-22 20:44:07,458 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,458 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-01-22 20:44:07,458 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,458 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-01-22 20:44:07,458 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,458 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-01-22 20:44:07,458 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,458 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-01-22 20:44:07,458 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,458 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-01-22 20:44:07,458 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,458 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-01-22 20:44:07,458 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,458 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-01-22 20:44:07,458 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,458 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-01-22 20:44:07,458 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,459 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-01-22 20:44:07,459 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,459 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-01-22 20:44:07,459 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:07,459 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-01-22 20:44:07,459 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:44:07,459 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:44:07,459 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:44:07,459 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:07,459 INFO L85 PathProgramCache]: Analyzing trace with hash -1381920627, now seen corresponding path program 28 times [2025-01-22 20:44:07,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:44:07,459 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384517240] [2025-01-22 20:44:07,459 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:44:07,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:07,462 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 149 statements into 2 equivalence classes. [2025-01-22 20:44:07,477 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 149 of 149 statements. [2025-01-22 20:44:07,477 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:44:07,477 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:08,087 INFO L134 CoverageAnalysis]: Checked inductivity of 1401 backedges. 0 proven. 1255 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2025-01-22 20:44:08,087 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:44:08,087 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384517240] [2025-01-22 20:44:08,087 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [384517240] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:44:08,087 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1584833597] [2025-01-22 20:44:08,087 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:44:08,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:44:08,087 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:44:08,089 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) [2025-01-22 20:44:08,090 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 [2025-01-22 20:44:08,108 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 149 statements into 2 equivalence classes. [2025-01-22 20:44:08,135 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 149 of 149 statements. [2025-01-22 20:44:08,136 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:44:08,136 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:08,138 INFO L256 TraceCheckSpWp]: Trace formula consists of 412 conjuncts, 143 conjuncts are in the unsatisfiable core [2025-01-22 20:44:08,140 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:44:08,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1401 backedges. 0 proven. 1255 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2025-01-22 20:44:08,259 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:44:08,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1401 backedges. 0 proven. 1255 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2025-01-22 20:44:08,360 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1584833597] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:44:08,360 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:44:08,360 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 28, 28] total 28 [2025-01-22 20:44:08,360 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [954373696] [2025-01-22 20:44:08,360 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:44:08,360 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2025-01-22 20:44:08,361 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:44:08,361 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2025-01-22 20:44:08,361 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=757, Unknown=0, NotChecked=0, Total=812 [2025-01-22 20:44:08,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:08,361 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:44:08,361 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 3.896551724137931) internal successors, (113), 28 states have internal predecessors, (113), 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) [2025-01-22 20:44:08,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:08,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:08,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:08,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:08,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:08,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:08,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:08,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:08,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:08,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:08,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:08,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:08,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:08,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:08,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:08,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:08,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:08,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:08,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:08,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:08,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:08,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:08,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:08,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:08,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:08,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:08,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:08,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:08,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2025-01-22 20:44:08,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:09,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:44:09,015 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Ended with exit code 0 [2025-01-22 20:44:09,210 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable60,29 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable59 [2025-01-22 20:44:09,210 INFO L396 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:44:09,210 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:44:09,210 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #24 [2025-01-22 20:44:09,210 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:44:09,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-22 20:44:09,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-22 20:44:09,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:44:09,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:44:09,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:44:09,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:44:09,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,212 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:44:09,233 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:09,233 INFO L85 PathProgramCache]: Analyzing trace with hash -229169526, now seen corresponding path program 1 times [2025-01-22 20:44:09,233 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:44:09,233 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1367854865] [2025-01-22 20:44:09,233 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:44:09,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:09,235 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 92 statements into 1 equivalence classes. [2025-01-22 20:44:09,240 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 92 of 92 statements. [2025-01-22 20:44:09,240 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:44:09,240 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:44:09,240 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:44:09,240 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:44:09,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-01-22 20:44:09,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-01-22 20:44:09,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-01-22 20:44:09,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-01-22 20:44:09,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-01-22 20:44:09,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-01-22 20:44:09,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-01-22 20:44:09,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-01-22 20:44:09,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-01-22 20:44:09,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-01-22 20:44:09,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-01-22 20:44:09,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-01-22 20:44:09,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-01-22 20:44:09,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-01-22 20:44:09,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-01-22 20:44:09,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-01-22 20:44:09,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-01-22 20:44:09,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-01-22 20:44:09,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-01-22 20:44:09,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-01-22 20:44:09,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-01-22 20:44:09,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-01-22 20:44:09,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-01-22 20:44:09,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-01-22 20:44:09,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-01-22 20:44:09,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-01-22 20:44:09,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-01-22 20:44:09,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:09,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-01-22 20:44:09,242 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:44:09,242 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:44:09,242 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:44:09,242 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:09,242 INFO L85 PathProgramCache]: Analyzing trace with hash -1579281715, now seen corresponding path program 29 times [2025-01-22 20:44:09,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:44:09,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2111700481] [2025-01-22 20:44:09,242 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:44:09,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:09,245 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 157 statements into 30 equivalence classes. [2025-01-22 20:44:09,260 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 30 check-sat command(s) and asserted 157 of 157 statements. [2025-01-22 20:44:09,260 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 30 check-sat command(s) [2025-01-22 20:44:09,260 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:09,917 INFO L134 CoverageAnalysis]: Checked inductivity of 1605 backedges. 0 proven. 1459 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2025-01-22 20:44:09,917 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:44:09,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2111700481] [2025-01-22 20:44:09,917 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2111700481] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:44:09,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1232349413] [2025-01-22 20:44:09,917 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:44:09,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:44:09,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:44:09,919 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) [2025-01-22 20:44:09,919 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 [2025-01-22 20:44:09,938 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 157 statements into 30 equivalence classes. [2025-01-22 20:44:09,974 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 30 check-sat command(s) and asserted 157 of 157 statements. [2025-01-22 20:44:09,974 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 30 check-sat command(s) [2025-01-22 20:44:09,974 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:09,977 INFO L256 TraceCheckSpWp]: Trace formula consists of 434 conjuncts, 151 conjuncts are in the unsatisfiable core [2025-01-22 20:44:09,978 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:44:10,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1605 backedges. 0 proven. 1459 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2025-01-22 20:44:10,088 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:44:10,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1605 backedges. 0 proven. 1459 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2025-01-22 20:44:10,212 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1232349413] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:44:10,212 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:44:10,212 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 30, 30] total 30 [2025-01-22 20:44:10,212 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [584334565] [2025-01-22 20:44:10,212 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:44:10,213 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2025-01-22 20:44:10,213 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:44:10,213 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2025-01-22 20:44:10,213 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=871, Unknown=0, NotChecked=0, Total=930 [2025-01-22 20:44:10,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:10,213 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:44:10,213 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 3.903225806451613) internal successors, (121), 30 states have internal predecessors, (121), 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) [2025-01-22 20:44:10,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:10,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:10,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:10,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:10,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:10,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:10,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:10,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:10,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:10,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:10,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:10,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:10,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:10,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:10,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:10,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:10,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:10,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:10,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:10,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:10,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:10,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:10,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:10,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:10,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:10,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:10,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:10,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:10,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:44:10,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:44:10,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:44:10,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:44:10,813 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0 [2025-01-22 20:44:11,008 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,SelfDestructingSolverStorable61,SelfDestructingSolverStorable62 [2025-01-22 20:44:11,008 INFO L396 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:44:11,008 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:44:11,008 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #25 [2025-01-22 20:44:11,008 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:44:11,008 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-22 20:44:11,008 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,008 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-22 20:44:11,008 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,008 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:44:11,008 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,008 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:44:11,008 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,008 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:44:11,008 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,008 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:44:11,008 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:44:11,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:44:11,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:44:11,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:44:11,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:44:11,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:44:11,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:44:11,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:44:11,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:44:11,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:44:11,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:44:11,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:44:11,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:44:11,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:44:11,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:44:11,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:44:11,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:44:11,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:44:11,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:44:11,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:44:11,010 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,010 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:44:11,010 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,010 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:44:11,010 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,010 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:44:11,031 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:11,032 INFO L85 PathProgramCache]: Analyzing trace with hash -546009655, now seen corresponding path program 1 times [2025-01-22 20:44:11,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:44:11,032 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [31728622] [2025-01-22 20:44:11,032 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:44:11,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:11,034 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 96 statements into 1 equivalence classes. [2025-01-22 20:44:11,039 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 96 of 96 statements. [2025-01-22 20:44:11,039 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:44:11,039 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:44:11,039 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:44:11,039 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:44:11,039 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-01-22 20:44:11,039 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,039 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-01-22 20:44:11,039 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,039 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-01-22 20:44:11,039 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,039 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-01-22 20:44:11,039 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,039 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-01-22 20:44:11,039 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,039 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-01-22 20:44:11,039 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,039 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-01-22 20:44:11,039 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,039 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-01-22 20:44:11,039 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,040 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-01-22 20:44:11,040 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,040 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-01-22 20:44:11,040 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,040 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-01-22 20:44:11,040 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,040 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-01-22 20:44:11,040 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,040 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-01-22 20:44:11,040 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,040 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-01-22 20:44:11,040 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,040 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-01-22 20:44:11,040 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,040 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-01-22 20:44:11,040 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,040 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-01-22 20:44:11,040 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,040 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-01-22 20:44:11,040 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,040 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-01-22 20:44:11,040 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,040 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-01-22 20:44:11,040 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,040 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-01-22 20:44:11,040 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,040 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-01-22 20:44:11,040 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,040 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-01-22 20:44:11,040 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,040 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-01-22 20:44:11,040 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,040 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-01-22 20:44:11,040 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,040 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-01-22 20:44:11,040 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,040 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-01-22 20:44:11,040 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:11,040 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-01-22 20:44:11,041 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:44:11,041 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:44:11,041 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:44:11,041 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:11,041 INFO L85 PathProgramCache]: Analyzing trace with hash -1998345143, now seen corresponding path program 30 times [2025-01-22 20:44:11,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:44:11,041 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [407402200] [2025-01-22 20:44:11,041 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:44:11,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:11,044 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 161 statements into 32 equivalence classes. [2025-01-22 20:44:11,056 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 32 check-sat command(s) and asserted 161 of 161 statements. [2025-01-22 20:44:11,056 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 32 check-sat command(s) [2025-01-22 20:44:11,056 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:12,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 802 proven. 767 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2025-01-22 20:44:12,412 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:44:12,412 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [407402200] [2025-01-22 20:44:12,412 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [407402200] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:44:12,412 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1189552229] [2025-01-22 20:44:12,412 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:44:12,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:44:12,413 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:44:12,414 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) [2025-01-22 20:44:12,415 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 [2025-01-22 20:44:12,434 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 161 statements into 32 equivalence classes. [2025-01-22 20:44:12,473 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 32 check-sat command(s) and asserted 161 of 161 statements. [2025-01-22 20:44:12,473 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 32 check-sat command(s) [2025-01-22 20:44:12,473 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:12,475 INFO L256 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 80 conjuncts are in the unsatisfiable core [2025-01-22 20:44:12,476 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:44:15,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 785 proven. 928 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:44:15,127 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:44:17,436 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 785 proven. 928 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:44:17,436 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1189552229] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:44:17,436 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:44:17,436 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [62, 78, 78] total 188 [2025-01-22 20:44:17,436 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [509928500] [2025-01-22 20:44:17,437 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:44:17,437 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 189 states [2025-01-22 20:44:17,437 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:44:17,438 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 189 interpolants. [2025-01-22 20:44:17,440 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5599, Invalid=29933, Unknown=0, NotChecked=0, Total=35532 [2025-01-22 20:44:17,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:17,440 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:44:17,440 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 189 states, 189 states have (on average 2.074074074074074) internal successors, (392), 188 states have internal predecessors, (392), 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) [2025-01-22 20:44:17,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:17,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:17,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:17,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:17,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:17,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:17,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:17,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:17,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:17,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:44:17,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:44:23,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:44:23,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:44:23,185 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Ended with exit code 0 [2025-01-22 20:44:23,380 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable63,SelfDestructingSolverStorable64,31 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:44:23,380 INFO L396 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:44:23,380 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:44:23,380 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #26 [2025-01-22 20:44:23,380 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:44:23,380 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:44:23,380 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,380 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:44:23,381 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,381 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:44:23,382 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,382 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:44:23,382 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,382 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:44:23,382 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,382 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:44:23,382 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,382 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:44:23,382 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,382 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:44:23,382 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,382 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:44:23,406 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:23,406 INFO L85 PathProgramCache]: Analyzing trace with hash 784933794, now seen corresponding path program 1 times [2025-01-22 20:44:23,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:44:23,406 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1683359717] [2025-01-22 20:44:23,406 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:44:23,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:23,408 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 100 statements into 1 equivalence classes. [2025-01-22 20:44:23,413 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 100 of 100 statements. [2025-01-22 20:44:23,413 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:44:23,413 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:44:23,414 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:44:23,414 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:44:23,414 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-01-22 20:44:23,414 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,414 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-01-22 20:44:23,414 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,414 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-01-22 20:44:23,414 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,414 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-01-22 20:44:23,414 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,414 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-01-22 20:44:23,414 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,414 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-01-22 20:44:23,414 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,414 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-01-22 20:44:23,414 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,414 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-01-22 20:44:23,414 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,414 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-01-22 20:44:23,414 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,414 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-01-22 20:44:23,414 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,414 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-01-22 20:44:23,414 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,414 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-01-22 20:44:23,414 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,414 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-01-22 20:44:23,414 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,414 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-01-22 20:44:23,414 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,414 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-01-22 20:44:23,414 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,415 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-01-22 20:44:23,415 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,415 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-01-22 20:44:23,415 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,415 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-01-22 20:44:23,415 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,415 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-01-22 20:44:23,415 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,415 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-01-22 20:44:23,415 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,415 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-01-22 20:44:23,415 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,415 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-01-22 20:44:23,415 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,415 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-01-22 20:44:23,415 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,415 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-01-22 20:44:23,415 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,415 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-01-22 20:44:23,415 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,415 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-01-22 20:44:23,415 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,415 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-01-22 20:44:23,415 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,415 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-01-22 20:44:23,415 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,415 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-01-22 20:44:23,415 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,415 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-01-22 20:44:23,415 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,415 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:44:23,415 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:23,415 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:44:23,415 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:44:23,415 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:44:23,415 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:44:23,416 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:23,416 INFO L85 PathProgramCache]: Analyzing trace with hash -723542603, now seen corresponding path program 31 times [2025-01-22 20:44:23,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:44:23,416 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [533789771] [2025-01-22 20:44:23,416 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:44:23,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:23,419 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 173 statements into 1 equivalence classes. [2025-01-22 20:44:23,440 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 173 of 173 statements. [2025-01-22 20:44:23,440 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:44:23,440 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:24,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1987 backedges. 90 proven. 1714 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2025-01-22 20:44:24,201 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:44:24,201 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [533789771] [2025-01-22 20:44:24,201 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [533789771] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:44:24,201 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1079631487] [2025-01-22 20:44:24,201 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:44:24,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:44:24,201 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:44:24,202 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) [2025-01-22 20:44:24,203 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 [2025-01-22 20:44:24,222 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 173 statements into 1 equivalence classes. [2025-01-22 20:44:24,252 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 173 of 173 statements. [2025-01-22 20:44:24,252 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:44:24,252 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:24,254 INFO L256 TraceCheckSpWp]: Trace formula consists of 479 conjuncts, 82 conjuncts are in the unsatisfiable core [2025-01-22 20:44:24,256 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:44:24,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1987 backedges. 90 proven. 1714 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2025-01-22 20:44:24,375 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:44:25,093 INFO L134 CoverageAnalysis]: Checked inductivity of 1987 backedges. 90 proven. 1714 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2025-01-22 20:44:25,093 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1079631487] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:44:25,093 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:44:25,093 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 32, 32] total 32 [2025-01-22 20:44:25,093 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [468485129] [2025-01-22 20:44:25,093 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:44:25,093 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2025-01-22 20:44:25,093 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:44:25,094 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2025-01-22 20:44:25,094 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=993, Unknown=0, NotChecked=0, Total=1056 [2025-01-22 20:44:25,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:25,094 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:44:25,094 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 4.03030303030303) internal successors, (133), 32 states have internal predecessors, (133), 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) [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:25,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:25,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:25,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:25,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:25,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:25,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:25,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:25,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:44:25,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:44:25,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:44:25,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:44:25,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:26,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:26,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:26,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:44:26,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:44:26,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:44:26,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:44:26,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:26,622 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Ended with exit code 0 [2025-01-22 20:44:26,816 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable65,SelfDestructingSolverStorable66,32 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:44:26,816 INFO L396 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:44:26,816 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:44:26,816 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #27 [2025-01-22 20:44:26,816 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:44:26,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:44:26,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:44:26,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:44:26,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:44:26,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:44:26,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:44:26,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:44:26,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:44:26,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:44:26,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:44:26,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:44:26,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:44:26,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:44:26,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:44:26,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:44:26,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:44:26,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:44:26,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:44:26,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:44:26,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:44:26,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:44:26,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:44:26,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:44:26,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:44:26,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:44:26,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:44:26,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:44:26,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:44:26,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:44:26,839 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:26,839 INFO L85 PathProgramCache]: Analyzing trace with hash 784933855, now seen corresponding path program 1 times [2025-01-22 20:44:26,839 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:44:26,839 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1213088271] [2025-01-22 20:44:26,839 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:44:26,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:26,841 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 100 statements into 1 equivalence classes. [2025-01-22 20:44:26,846 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 100 of 100 statements. [2025-01-22 20:44:26,846 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:44:26,846 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:44:26,846 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:44:26,846 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:44:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-01-22 20:44:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-01-22 20:44:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-01-22 20:44:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-01-22 20:44:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-01-22 20:44:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-01-22 20:44:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-01-22 20:44:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-01-22 20:44:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-01-22 20:44:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-01-22 20:44:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-01-22 20:44:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-01-22 20:44:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-01-22 20:44:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-01-22 20:44:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-01-22 20:44:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-01-22 20:44:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-01-22 20:44:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-01-22 20:44:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-01-22 20:44:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-01-22 20:44:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-01-22 20:44:26,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-01-22 20:44:26,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-01-22 20:44:26,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-01-22 20:44:26,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-01-22 20:44:26,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-01-22 20:44:26,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-01-22 20:44:26,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-01-22 20:44:26,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-01-22 20:44:26,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:26,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-01-22 20:44:26,848 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:44:26,848 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:44:26,848 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:44:26,848 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:26,848 INFO L85 PathProgramCache]: Analyzing trace with hash 1362207985, now seen corresponding path program 32 times [2025-01-22 20:44:26,848 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:44:26,848 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1030861086] [2025-01-22 20:44:26,848 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:44:26,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:26,852 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 169 statements into 2 equivalence classes. [2025-01-22 20:44:26,871 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 169 of 169 statements. [2025-01-22 20:44:26,871 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:44:26,871 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:27,638 INFO L134 CoverageAnalysis]: Checked inductivity of 1867 backedges. 0 proven. 1685 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2025-01-22 20:44:27,639 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:44:27,639 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1030861086] [2025-01-22 20:44:27,639 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1030861086] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:44:27,639 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [789376682] [2025-01-22 20:44:27,639 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:44:27,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:44:27,639 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:44:27,641 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) [2025-01-22 20:44:27,641 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 [2025-01-22 20:44:27,662 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 169 statements into 2 equivalence classes. [2025-01-22 20:44:27,693 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 169 of 169 statements. [2025-01-22 20:44:27,693 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:44:27,693 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:27,698 INFO L256 TraceCheckSpWp]: Trace formula consists of 467 conjuncts, 163 conjuncts are in the unsatisfiable core [2025-01-22 20:44:27,700 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:44:27,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1867 backedges. 0 proven. 1685 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2025-01-22 20:44:27,839 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:44:27,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1867 backedges. 0 proven. 1685 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2025-01-22 20:44:27,958 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [789376682] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:44:27,958 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:44:27,958 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 32, 32] total 32 [2025-01-22 20:44:27,958 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [256877479] [2025-01-22 20:44:27,958 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:44:27,959 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2025-01-22 20:44:27,959 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:44:27,959 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2025-01-22 20:44:27,959 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=993, Unknown=0, NotChecked=0, Total=1056 [2025-01-22 20:44:27,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:27,959 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:44:27,959 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 3.909090909090909) internal successors, (129), 32 states have internal predecessors, (129), 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) [2025-01-22 20:44:27,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:27,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:27,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:27,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:27,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:27,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:44:28,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:28,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:28,687 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Ended with exit code 0 [2025-01-22 20:44:28,882 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,SelfDestructingSolverStorable67,SelfDestructingSolverStorable68 [2025-01-22 20:44:28,882 INFO L396 AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:44:28,882 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:44:28,882 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #28 [2025-01-22 20:44:28,882 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:44:28,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:44:28,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:44:28,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:44:28,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:44:28,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:44:28,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:44:28,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:44:28,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:44:28,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:44:28,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:44:28,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:44:28,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:44:28,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:44:28,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:44:28,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:44:28,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:44:28,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:44:28,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:44:28,883 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,883 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:44:28,884 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,884 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:44:28,884 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,884 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:44:28,884 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,884 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:44:28,884 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,884 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:44:28,884 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,884 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:44:28,884 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,884 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:44:28,884 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,884 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:44:28,884 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,884 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:44:28,884 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,884 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:44:28,884 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,884 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:44:28,884 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,884 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:44:28,884 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,884 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:44:28,909 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:28,909 INFO L85 PathProgramCache]: Analyzing trace with hash 1666661156, now seen corresponding path program 1 times [2025-01-22 20:44:28,910 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:44:28,910 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2052248916] [2025-01-22 20:44:28,910 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:44:28,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:28,912 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 104 statements into 1 equivalence classes. [2025-01-22 20:44:28,917 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 104 of 104 statements. [2025-01-22 20:44:28,917 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:44:28,917 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:44:28,918 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:44:28,918 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:44:28,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-01-22 20:44:28,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-01-22 20:44:28,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-01-22 20:44:28,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-01-22 20:44:28,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-01-22 20:44:28,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-01-22 20:44:28,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-01-22 20:44:28,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-01-22 20:44:28,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-01-22 20:44:28,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-01-22 20:44:28,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-01-22 20:44:28,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-01-22 20:44:28,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-01-22 20:44:28,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-01-22 20:44:28,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-01-22 20:44:28,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-01-22 20:44:28,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-01-22 20:44:28,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-01-22 20:44:28,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-01-22 20:44:28,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-01-22 20:44:28,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-01-22 20:44:28,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-01-22 20:44:28,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-01-22 20:44:28,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-01-22 20:44:28,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-01-22 20:44:28,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-01-22 20:44:28,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-01-22 20:44:28,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-01-22 20:44:28,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:44:28,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:44:28,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:44:28,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:28,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:44:28,919 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:44:28,919 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:44:28,919 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:44:28,920 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:28,920 INFO L85 PathProgramCache]: Analyzing trace with hash -533247183, now seen corresponding path program 33 times [2025-01-22 20:44:28,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:44:28,920 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1906321020] [2025-01-22 20:44:28,920 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:44:28,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:28,923 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 177 statements into 34 equivalence classes. [2025-01-22 20:44:28,940 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 34 check-sat command(s) and asserted 177 of 177 statements. [2025-01-22 20:44:28,940 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 34 check-sat command(s) [2025-01-22 20:44:28,940 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:29,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2103 backedges. 0 proven. 1921 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2025-01-22 20:44:29,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:44:29,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1906321020] [2025-01-22 20:44:29,798 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1906321020] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:44:29,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [542472247] [2025-01-22 20:44:29,798 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:44:29,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:44:29,798 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:44:29,800 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) [2025-01-22 20:44:29,801 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 [2025-01-22 20:44:29,821 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 177 statements into 34 equivalence classes. [2025-01-22 20:44:29,870 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 34 check-sat command(s) and asserted 177 of 177 statements. [2025-01-22 20:44:29,870 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 34 check-sat command(s) [2025-01-22 20:44:29,870 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:29,872 INFO L256 TraceCheckSpWp]: Trace formula consists of 489 conjuncts, 171 conjuncts are in the unsatisfiable core [2025-01-22 20:44:29,874 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:44:30,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2103 backedges. 0 proven. 1921 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2025-01-22 20:44:30,023 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:44:30,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2103 backedges. 0 proven. 1921 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2025-01-22 20:44:30,154 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [542472247] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:44:30,154 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:44:30,154 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 34, 34] total 34 [2025-01-22 20:44:30,154 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1848274637] [2025-01-22 20:44:30,154 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:44:30,154 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2025-01-22 20:44:30,154 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:44:30,155 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2025-01-22 20:44:30,155 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=1123, Unknown=0, NotChecked=0, Total=1190 [2025-01-22 20:44:30,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:30,155 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:44:30,155 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 3.914285714285714) internal successors, (137), 34 states have internal predecessors, (137), 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) [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:30,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:30,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:30,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:30,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:30,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:30,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:30,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:44:30,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:44:30,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:44:30,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:44:30,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:30,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:30,156 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:30,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:30,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:30,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:30,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:30,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:30,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:44:30,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:44:30,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:44:30,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:44:30,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:30,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:30,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:44:30,917 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Ended with exit code 0 [2025-01-22 20:44:31,111 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70,34 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable69 [2025-01-22 20:44:31,111 INFO L396 AbstractCegarLoop]: === Iteration 36 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:44:31,111 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:44:31,112 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #29 [2025-01-22 20:44:31,112 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:44:31,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-22 20:44:31,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-22 20:44:31,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:44:31,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:44:31,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:44:31,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:44:31,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:44:31,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:44:31,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:44:31,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:44:31,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:44:31,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:44:31,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:44:31,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:44:31,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:44:31,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:44:31,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:44:31,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:44:31,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:44:31,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:44:31,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:44:31,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:44:31,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:44:31,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:44:31,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:44:31,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:44:31,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:44:31,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:44:31,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:44:31,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:44:31,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:44:31,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:44:31,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:44:31,134 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:31,134 INFO L85 PathProgramCache]: Analyzing trace with hash -449171349, now seen corresponding path program 1 times [2025-01-22 20:44:31,134 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:44:31,134 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [685162590] [2025-01-22 20:44:31,134 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:44:31,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:31,137 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 108 statements into 1 equivalence classes. [2025-01-22 20:44:31,143 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 108 of 108 statements. [2025-01-22 20:44:31,143 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:44:31,143 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:44:31,144 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:44:31,144 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:44:31,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-01-22 20:44:31,144 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-01-22 20:44:31,144 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-01-22 20:44:31,144 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-01-22 20:44:31,144 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-01-22 20:44:31,144 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-01-22 20:44:31,144 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-01-22 20:44:31,144 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-01-22 20:44:31,144 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-01-22 20:44:31,144 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-01-22 20:44:31,144 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,144 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-01-22 20:44:31,144 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-01-22 20:44:31,145 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-01-22 20:44:31,145 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-01-22 20:44:31,145 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-01-22 20:44:31,145 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-01-22 20:44:31,145 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-01-22 20:44:31,145 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-01-22 20:44:31,145 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-01-22 20:44:31,145 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-01-22 20:44:31,145 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-01-22 20:44:31,145 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-01-22 20:44:31,145 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-01-22 20:44:31,145 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-01-22 20:44:31,145 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-01-22 20:44:31,145 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-01-22 20:44:31,145 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:44:31,145 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:44:31,145 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:44:31,145 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:44:31,145 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:44:31,145 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:31,146 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:44:31,146 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:44:31,146 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:44:31,146 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:44:31,146 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:31,146 INFO L85 PathProgramCache]: Analyzing trace with hash -188491091, now seen corresponding path program 34 times [2025-01-22 20:44:31,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:44:31,146 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1148918975] [2025-01-22 20:44:31,146 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:44:31,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:31,149 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 181 statements into 2 equivalence classes. [2025-01-22 20:44:31,169 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 181 of 181 statements. [2025-01-22 20:44:31,169 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:44:31,169 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:32,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2227 backedges. 1044 proven. 1003 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2025-01-22 20:44:32,917 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:44:32,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1148918975] [2025-01-22 20:44:32,918 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1148918975] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:44:32,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [429892154] [2025-01-22 20:44:32,918 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:44:32,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:44:32,918 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:44:32,919 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:44:32,920 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2025-01-22 20:44:32,940 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 181 statements into 2 equivalence classes. [2025-01-22 20:44:32,972 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 181 of 181 statements. [2025-01-22 20:44:32,972 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:44:32,972 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:32,973 INFO L256 TraceCheckSpWp]: Trace formula consists of 499 conjuncts, 90 conjuncts are in the unsatisfiable core [2025-01-22 20:44:32,975 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:44:36,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2227 backedges. 1025 proven. 1202 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:44:36,310 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:44:39,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2227 backedges. 1025 proven. 1202 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:44:39,233 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [429892154] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:44:39,233 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:44:39,233 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [70, 88, 88] total 212 [2025-01-22 20:44:39,234 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [159092675] [2025-01-22 20:44:39,234 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:44:39,234 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 213 states [2025-01-22 20:44:39,234 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:44:39,235 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 213 interpolants. [2025-01-22 20:44:39,237 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7054, Invalid=38102, Unknown=0, NotChecked=0, Total=45156 [2025-01-22 20:44:39,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:39,237 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:44:39,237 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 213 states, 213 states have (on average 2.0657276995305165) internal successors, (440), 212 states have internal predecessors, (440), 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) [2025-01-22 20:44:39,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:39,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:39,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:39,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:39,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:39,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:39,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:39,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:39,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:44:39,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:46,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:46,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:46,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:44:46,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:44:46,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:44:46,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:44:46,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:46,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:46,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:44:46,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:44:46,376 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Ended with exit code 0 [2025-01-22 20:44:46,571 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable71,SelfDestructingSolverStorable72,35 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:44:46,571 INFO L396 AbstractCegarLoop]: === Iteration 37 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:44:46,571 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:44:46,571 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #30 [2025-01-22 20:44:46,571 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:44:46,571 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:44:46,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:44:46,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:44:46,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:44:46,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:44:46,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:44:46,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:44:46,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:44:46,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:44:46,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:44:46,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:44:46,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:44:46,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:44:46,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:44:46,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:44:46,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:44:46,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:44:46,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:44:46,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:44:46,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:44:46,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:44:46,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:44:46,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:44:46,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:44:46,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:44:46,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:44:46,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:44:46,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:44:46,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:44:46,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:44:46,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:44:46,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:44:46,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:44:46,596 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:46,597 INFO L85 PathProgramCache]: Analyzing trace with hash 1898921036, now seen corresponding path program 1 times [2025-01-22 20:44:46,597 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:44:46,597 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1431540587] [2025-01-22 20:44:46,597 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:44:46,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:46,599 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 112 statements into 1 equivalence classes. [2025-01-22 20:44:46,605 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 112 of 112 statements. [2025-01-22 20:44:46,605 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:44:46,605 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:44:46,605 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:44:46,605 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:44:46,605 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-01-22 20:44:46,605 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,605 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-01-22 20:44:46,605 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,605 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-01-22 20:44:46,605 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,605 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-01-22 20:44:46,605 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,605 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-01-22 20:44:46,605 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,605 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-01-22 20:44:46,605 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,605 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:44:46,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:44:46,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:44:46,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:44:46,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:44:46,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:44:46,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:44:46,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:44:46,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:44:46,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:46,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:44:46,607 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:44:46,607 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:44:46,607 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:44:46,607 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:46,607 INFO L85 PathProgramCache]: Analyzing trace with hash -490648039, now seen corresponding path program 35 times [2025-01-22 20:44:46,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:44:46,607 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1576543053] [2025-01-22 20:44:46,607 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:44:46,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:46,611 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 193 statements into 36 equivalence classes. [2025-01-22 20:44:46,630 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 36 check-sat command(s) and asserted 193 of 193 statements. [2025-01-22 20:44:46,630 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 36 check-sat command(s) [2025-01-22 20:44:46,630 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:48,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2537 backedges. 1225 proven. 1090 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2025-01-22 20:44:48,269 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:44:48,269 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1576543053] [2025-01-22 20:44:48,269 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1576543053] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:44:48,269 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [778039569] [2025-01-22 20:44:48,269 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:44:48,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:44:48,269 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:44:48,270 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:44:48,271 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Waiting until timeout for monitored process [2025-01-22 20:44:48,301 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 193 statements into 36 equivalence classes. [2025-01-22 20:44:48,351 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 36 check-sat command(s) and asserted 193 of 193 statements. [2025-01-22 20:44:48,351 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 36 check-sat command(s) [2025-01-22 20:44:48,351 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:48,353 INFO L256 TraceCheckSpWp]: Trace formula consists of 534 conjuncts, 94 conjuncts are in the unsatisfiable core [2025-01-22 20:44:48,355 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:44:49,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2537 backedges. 1157 proven. 1158 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2025-01-22 20:44:49,755 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:44:51,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2537 backedges. 35 proven. 2280 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2025-01-22 20:44:51,575 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [778039569] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:44:51,575 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:44:51,575 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [71, 37, 37] total 143 [2025-01-22 20:44:51,575 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337628764] [2025-01-22 20:44:51,575 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:44:51,575 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 144 states [2025-01-22 20:44:51,575 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:44:51,576 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 144 interpolants. [2025-01-22 20:44:51,577 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=2736, Invalid=17856, Unknown=0, NotChecked=0, Total=20592 [2025-01-22 20:44:51,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:51,577 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:44:51,578 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 144 states, 144 states have (on average 3.0625) internal successors, (441), 143 states have internal predecessors, (441), 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) [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:44:51,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:55,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:44:55,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:44:55,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:44:55,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:44:55,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:55,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:55,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:44:55,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:44:55,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2025-01-22 20:44:55,431 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Ended with exit code 0 [2025-01-22 20:44:55,626 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 36 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable73,SelfDestructingSolverStorable74 [2025-01-22 20:44:55,626 INFO L396 AbstractCegarLoop]: === Iteration 38 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:44:55,626 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:44:55,626 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #31 [2025-01-22 20:44:55,626 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:44:55,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:44:55,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:44:55,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:44:55,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:44:55,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:44:55,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,628 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:44:55,628 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,628 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:44:55,628 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,628 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:44:55,628 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,628 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:44:55,628 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,628 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:44:55,628 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,628 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:44:55,628 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,628 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:44:55,628 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,628 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:44:55,652 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:55,652 INFO L85 PathProgramCache]: Analyzing trace with hash 1898921105, now seen corresponding path program 1 times [2025-01-22 20:44:55,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:44:55,652 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397598538] [2025-01-22 20:44:55,652 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:44:55,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:55,655 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 112 statements into 1 equivalence classes. [2025-01-22 20:44:55,660 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 112 of 112 statements. [2025-01-22 20:44:55,660 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:44:55,660 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:44:55,661 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:44:55,661 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:44:55,661 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-01-22 20:44:55,661 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,661 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-01-22 20:44:55,661 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,661 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-01-22 20:44:55,661 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,661 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-01-22 20:44:55,661 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,661 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-01-22 20:44:55,661 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,661 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-01-22 20:44:55,661 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,661 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-01-22 20:44:55,661 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,661 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-01-22 20:44:55,661 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,661 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-01-22 20:44:55,661 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,661 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-01-22 20:44:55,661 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,661 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-01-22 20:44:55,661 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,661 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-01-22 20:44:55,661 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,661 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-01-22 20:44:55,661 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,661 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-01-22 20:44:55,661 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,661 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-01-22 20:44:55,661 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,661 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-01-22 20:44:55,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-01-22 20:44:55,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-01-22 20:44:55,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-01-22 20:44:55,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-01-22 20:44:55,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-01-22 20:44:55,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-01-22 20:44:55,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-01-22 20:44:55,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-01-22 20:44:55,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:44:55,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:44:55,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:44:55,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:44:55,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:44:55,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:44:55,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:44:55,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:44:55,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:44:55,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:55,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:44:55,662 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:44:55,662 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:44:55,662 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:44:55,663 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:55,663 INFO L85 PathProgramCache]: Analyzing trace with hash 304293717, now seen corresponding path program 36 times [2025-01-22 20:44:55,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:44:55,663 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [43099518] [2025-01-22 20:44:55,663 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:44:55,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:55,666 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 189 statements into 36 equivalence classes. [2025-01-22 20:44:55,682 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 36 check-sat command(s) and asserted 189 of 189 statements. [2025-01-22 20:44:55,682 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 36 check-sat command(s) [2025-01-22 20:44:55,682 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:56,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 0 proven. 2179 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2025-01-22 20:44:56,659 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:44:56,659 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [43099518] [2025-01-22 20:44:56,659 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [43099518] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:44:56,659 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [284055000] [2025-01-22 20:44:56,659 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:44:56,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:44:56,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:44:56,661 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:44:56,661 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Waiting until timeout for monitored process [2025-01-22 20:44:56,681 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 189 statements into 36 equivalence classes. [2025-01-22 20:44:56,727 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 36 check-sat command(s) and asserted 189 of 189 statements. [2025-01-22 20:44:56,728 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 36 check-sat command(s) [2025-01-22 20:44:56,728 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:56,730 INFO L256 TraceCheckSpWp]: Trace formula consists of 522 conjuncts, 183 conjuncts are in the unsatisfiable core [2025-01-22 20:44:56,732 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:44:56,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 0 proven. 2179 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2025-01-22 20:44:56,864 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:44:57,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 0 proven. 2179 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2025-01-22 20:44:57,016 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [284055000] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:44:57,016 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:44:57,017 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 36, 36] total 36 [2025-01-22 20:44:57,017 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1782846121] [2025-01-22 20:44:57,017 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:44:57,017 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2025-01-22 20:44:57,017 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:44:57,017 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2025-01-22 20:44:57,017 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=1261, Unknown=0, NotChecked=0, Total=1332 [2025-01-22 20:44:57,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:57,017 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:44:57,018 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 3.918918918918919) internal successors, (145), 36 states have internal predecessors, (145), 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) [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2025-01-22 20:44:57,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:57,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:57,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:57,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:57,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:57,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:57,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:57,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:57,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:57,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:57,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:44:57,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:44:57,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:44:57,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:44:57,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:57,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:57,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:44:57,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:44:57,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:44:57,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:44:57,876 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Ended with exit code 0 [2025-01-22 20:44:58,070 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable75,SelfDestructingSolverStorable76,37 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:44:58,070 INFO L396 AbstractCegarLoop]: === Iteration 39 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:44:58,070 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:44:58,071 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #32 [2025-01-22 20:44:58,071 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:44:58,071 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:44:58,071 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,071 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:44:58,071 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,071 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:44:58,071 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,071 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:44:58,071 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,071 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:44:58,071 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,071 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:44:58,071 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,071 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:44:58,071 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,071 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:44:58,071 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,071 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:44:58,071 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,071 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:44:58,071 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,071 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:44:58,071 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,071 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:44:58,071 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,071 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:44:58,071 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,071 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:44:58,071 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,071 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:44:58,071 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,071 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:44:58,071 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:44:58,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:44:58,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:44:58,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:44:58,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:44:58,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:44:58,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:44:58,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:44:58,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:44:58,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:44:58,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:44:58,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:44:58,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:44:58,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:44:58,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:44:58,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:44:58,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:44:58,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:44:58,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:44:58,093 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:58,093 INFO L85 PathProgramCache]: Analyzing trace with hash 1340137952, now seen corresponding path program 1 times [2025-01-22 20:44:58,093 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:44:58,093 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2038328366] [2025-01-22 20:44:58,093 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:44:58,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:58,096 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 116 statements into 1 equivalence classes. [2025-01-22 20:44:58,102 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 116 of 116 statements. [2025-01-22 20:44:58,102 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:44:58,102 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:44:58,102 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:44:58,102 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,103 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-01-22 20:44:58,103 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,104 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-01-22 20:44:58,104 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,104 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:44:58,104 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,104 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:44:58,104 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,104 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:44:58,104 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,104 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:44:58,104 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,104 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:44:58,104 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,104 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:44:58,104 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,104 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:44:58,104 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,104 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:44:58,104 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,104 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:44:58,104 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,104 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:44:58,104 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,104 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:44:58,104 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,104 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:44:58,104 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,104 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:44:58,104 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:44:58,104 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:44:58,104 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:44:58,104 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:44:58,104 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:44:58,104 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:44:58,105 INFO L85 PathProgramCache]: Analyzing trace with hash 945549717, now seen corresponding path program 37 times [2025-01-22 20:44:58,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:44:58,105 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2140678305] [2025-01-22 20:44:58,105 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:44:58,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:44:58,108 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 197 statements into 1 equivalence classes. [2025-01-22 20:44:58,135 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 197 of 197 statements. [2025-01-22 20:44:58,136 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:44:58,136 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:59,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2669 backedges. 0 proven. 2447 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2025-01-22 20:44:59,243 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:44:59,243 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2140678305] [2025-01-22 20:44:59,243 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2140678305] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:44:59,243 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [921369516] [2025-01-22 20:44:59,243 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:44:59,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:44:59,243 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:44:59,245 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:44:59,245 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Waiting until timeout for monitored process [2025-01-22 20:44:59,265 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 197 statements into 1 equivalence classes. [2025-01-22 20:44:59,301 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 197 of 197 statements. [2025-01-22 20:44:59,302 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:44:59,302 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:44:59,304 INFO L256 TraceCheckSpWp]: Trace formula consists of 544 conjuncts, 191 conjuncts are in the unsatisfiable core [2025-01-22 20:44:59,306 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:44:59,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2669 backedges. 0 proven. 2447 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2025-01-22 20:44:59,443 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:44:59,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2669 backedges. 0 proven. 2447 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2025-01-22 20:44:59,577 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [921369516] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:44:59,577 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:44:59,578 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 38, 38] total 38 [2025-01-22 20:44:59,578 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [518793389] [2025-01-22 20:44:59,578 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:44:59,578 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2025-01-22 20:44:59,578 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:44:59,578 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2025-01-22 20:44:59,578 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=1407, Unknown=0, NotChecked=0, Total=1482 [2025-01-22 20:44:59,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:44:59,578 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:44:59,579 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 3.923076923076923) internal successors, (153), 38 states have internal predecessors, (153), 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) [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:44:59,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:00,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:00,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:45:00,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:45:00,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:45:00,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:45:00,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:45:00,462 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Forceful destruction successful, exit code 0 [2025-01-22 20:45:00,657 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable77,SelfDestructingSolverStorable78 [2025-01-22 20:45:00,657 INFO L396 AbstractCegarLoop]: === Iteration 40 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:45:00,657 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:45:00,657 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #33 [2025-01-22 20:45:00,657 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:45:00,657 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-22 20:45:00,657 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,657 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-22 20:45:00,657 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:45:00,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:45:00,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:45:00,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:45:00,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:45:00,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:45:00,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:45:00,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:45:00,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:45:00,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:45:00,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:45:00,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:45:00,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:45:00,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:45:00,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:45:00,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:45:00,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:45:00,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:45:00,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:45:00,658 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:45:00,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,659 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:45:00,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,659 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:45:00,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,659 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:45:00,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,659 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:45:00,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,659 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:45:00,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,659 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:45:00,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,659 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:45:00,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,659 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:45:00,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,659 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:45:00,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,659 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:45:00,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,659 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:45:00,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,659 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:45:00,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,659 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:45:00,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,659 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:45:00,659 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,659 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:45:00,680 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:45:00,680 INFO L85 PathProgramCache]: Analyzing trace with hash -2089786065, now seen corresponding path program 1 times [2025-01-22 20:45:00,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:45:00,680 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1047530282] [2025-01-22 20:45:00,680 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:45:00,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:45:00,682 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 120 statements into 1 equivalence classes. [2025-01-22 20:45:00,689 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 120 of 120 statements. [2025-01-22 20:45:00,689 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:45:00,689 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:45:00,689 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:45:00,689 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:45:00,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-01-22 20:45:00,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-01-22 20:45:00,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:45:00,690 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,690 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:45:00,691 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,691 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:45:00,691 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,691 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:45:00,691 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,691 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:45:00,691 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,691 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:45:00,691 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,691 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:45:00,691 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,691 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:45:00,691 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,691 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:45:00,691 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,691 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:45:00,691 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,691 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:45:00,691 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,691 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:45:00,691 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,691 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:45:00,691 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:00,691 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:45:00,691 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:45:00,691 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:45:00,691 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:45:00,691 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:45:00,691 INFO L85 PathProgramCache]: Analyzing trace with hash 817919761, now seen corresponding path program 38 times [2025-01-22 20:45:00,691 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:45:00,691 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1535901492] [2025-01-22 20:45:00,691 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:45:00,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:45:00,695 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 201 statements into 2 equivalence classes. [2025-01-22 20:45:00,721 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 201 of 201 statements. [2025-01-22 20:45:00,721 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:45:00,721 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:45:02,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 1318 proven. 1271 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2025-01-22 20:45:02,718 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:45:02,718 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1535901492] [2025-01-22 20:45:02,718 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1535901492] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:45:02,718 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1071533210] [2025-01-22 20:45:02,718 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:45:02,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:45:02,718 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:45:02,720 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:45:02,720 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Waiting until timeout for monitored process [2025-01-22 20:45:02,741 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 201 statements into 2 equivalence classes. [2025-01-22 20:45:02,779 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 201 of 201 statements. [2025-01-22 20:45:02,779 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:45:02,779 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:45:02,781 INFO L256 TraceCheckSpWp]: Trace formula consists of 554 conjuncts, 100 conjuncts are in the unsatisfiable core [2025-01-22 20:45:02,783 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:45:06,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 1297 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:45:06,767 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:45:10,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 1297 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:45:10,474 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1071533210] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:45:10,474 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:45:10,474 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [78, 98, 98] total 236 [2025-01-22 20:45:10,474 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1519282663] [2025-01-22 20:45:10,474 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:45:10,475 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 237 states [2025-01-22 20:45:10,475 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:45:10,477 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 237 interpolants. [2025-01-22 20:45:10,479 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8677, Invalid=47255, Unknown=0, NotChecked=0, Total=55932 [2025-01-22 20:45:10,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:45:10,479 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:45:10,479 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 237 states, 237 states have (on average 2.059071729957806) internal successors, (488), 236 states have internal predecessors, (488), 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) [2025-01-22 20:45:10,479 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:10,479 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:10,479 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:10,479 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:10,479 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:45:10,479 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:45:10,479 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:45:10,479 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:45:10,479 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:10,479 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:45:10,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:45:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:45:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:45:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:45:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:45:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:45:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:45:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:45:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:45:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:45:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:45:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:45:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:45:19,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:45:19,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:45:19,075 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Ended with exit code 0 [2025-01-22 20:45:19,269 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable80,SelfDestructingSolverStorable79,39 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:45:19,270 INFO L396 AbstractCegarLoop]: === Iteration 41 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:45:19,270 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:45:19,270 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #34 [2025-01-22 20:45:19,270 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:45:19,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:45:19,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:45:19,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:45:19,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:45:19,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:45:19,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:45:19,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:45:19,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:45:19,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:45:19,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:45:19,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:45:19,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:45:19,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:45:19,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:45:19,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:45:19,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:45:19,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:45:19,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:45:19,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:45:19,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:45:19,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:45:19,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:45:19,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:45:19,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:45:19,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:45:19,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:45:19,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:45:19,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:45:19,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:45:19,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:45:19,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:45:19,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:45:19,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:45:19,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:45:19,272 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,272 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:45:19,272 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,272 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:45:19,272 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,272 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:45:19,294 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:45:19,294 INFO L85 PathProgramCache]: Analyzing trace with hash -1056643304, now seen corresponding path program 1 times [2025-01-22 20:45:19,294 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:45:19,294 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1846747436] [2025-01-22 20:45:19,294 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:45:19,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:45:19,296 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 124 statements into 1 equivalence classes. [2025-01-22 20:45:19,310 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 124 of 124 statements. [2025-01-22 20:45:19,310 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:45:19,310 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:45:19,310 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:45:19,310 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-01-22 20:45:19,311 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-01-22 20:45:19,311 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-01-22 20:45:19,311 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-01-22 20:45:19,311 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-01-22 20:45:19,311 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-01-22 20:45:19,311 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-01-22 20:45:19,311 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-01-22 20:45:19,311 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-01-22 20:45:19,311 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-01-22 20:45:19,311 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-01-22 20:45:19,311 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-01-22 20:45:19,311 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-01-22 20:45:19,311 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-01-22 20:45:19,311 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-01-22 20:45:19,311 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-01-22 20:45:19,311 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-01-22 20:45:19,311 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-01-22 20:45:19,311 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:45:19,311 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:45:19,311 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,311 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:45:19,312 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,312 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:45:19,312 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,312 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:45:19,312 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,312 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:45:19,312 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,312 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:45:19,312 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,312 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:45:19,312 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,312 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:45:19,312 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,312 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:45:19,312 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,312 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:45:19,312 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,312 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:45:19,312 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,312 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:45:19,312 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,312 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:45:19,312 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,312 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:45:19,312 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,312 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:45:19,312 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,312 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:45:19,312 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,312 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:45:19,312 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,312 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:45:19,312 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,312 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:45:19,312 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,312 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:45:19,312 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:19,312 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:45:19,312 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:45:19,312 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:45:19,313 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:45:19,313 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:45:19,313 INFO L85 PathProgramCache]: Analyzing trace with hash 249719933, now seen corresponding path program 39 times [2025-01-22 20:45:19,313 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:45:19,313 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1862484914] [2025-01-22 20:45:19,313 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:45:19,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:45:19,317 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 213 statements into 40 equivalence classes. [2025-01-22 20:45:19,337 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 40 check-sat command(s) and asserted 213 of 213 statements. [2025-01-22 20:45:19,337 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 40 check-sat command(s) [2025-01-22 20:45:19,337 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:45:21,475 INFO L134 CoverageAnalysis]: Checked inductivity of 3155 backedges. 1521 proven. 1368 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2025-01-22 20:45:21,475 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:45:21,475 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1862484914] [2025-01-22 20:45:21,476 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1862484914] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:45:21,476 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1306780167] [2025-01-22 20:45:21,476 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:45:21,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:45:21,476 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:45:21,478 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:45:21,478 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Waiting until timeout for monitored process [2025-01-22 20:45:21,502 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 213 statements into 40 equivalence classes. [2025-01-22 20:45:21,566 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 40 check-sat command(s) and asserted 213 of 213 statements. [2025-01-22 20:45:21,567 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 40 check-sat command(s) [2025-01-22 20:45:21,567 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:45:21,569 INFO L256 TraceCheckSpWp]: Trace formula consists of 589 conjuncts, 104 conjuncts are in the unsatisfiable core [2025-01-22 20:45:21,571 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:45:23,244 INFO L134 CoverageAnalysis]: Checked inductivity of 3155 backedges. 1445 proven. 1444 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2025-01-22 20:45:23,244 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:45:25,409 INFO L134 CoverageAnalysis]: Checked inductivity of 3155 backedges. 39 proven. 2850 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2025-01-22 20:45:25,409 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1306780167] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:45:25,409 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:45:25,409 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [79, 41, 41] total 159 [2025-01-22 20:45:25,409 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1071394866] [2025-01-22 20:45:25,409 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:45:25,410 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 160 states [2025-01-22 20:45:25,410 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:45:25,411 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 160 interpolants. [2025-01-22 20:45:25,412 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3360, Invalid=22080, Unknown=0, NotChecked=0, Total=25440 [2025-01-22 20:45:25,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:45:25,412 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:45:25,413 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 160 states, 160 states have (on average 3.05625) internal successors, (489), 159 states have internal predecessors, (489), 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) [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:45:25,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:45:30,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:45:30,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2025-01-22 20:45:30,099 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Ended with exit code 0 [2025-01-22 20:45:30,294 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable81,SelfDestructingSolverStorable82,40 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:45:30,294 INFO L396 AbstractCegarLoop]: === Iteration 42 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:45:30,294 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:45:30,294 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #35 [2025-01-22 20:45:30,294 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:45:30,294 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:45:30,294 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,294 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:45:30,294 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,294 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:45:30,294 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,294 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:45:30,294 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,294 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:45:30,294 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,294 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:45:30,294 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,294 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:45:30,294 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,294 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:45:30,294 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,295 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:45:30,295 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,296 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:45:30,296 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,296 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:45:30,296 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,296 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:45:30,296 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,296 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:45:30,296 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,296 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:45:30,296 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,296 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:45:30,296 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,296 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:45:30,296 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,296 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:45:30,320 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:45:30,320 INFO L85 PathProgramCache]: Analyzing trace with hash -1056643227, now seen corresponding path program 1 times [2025-01-22 20:45:30,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:45:30,320 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [423577098] [2025-01-22 20:45:30,320 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:45:30,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:45:30,322 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 124 statements into 1 equivalence classes. [2025-01-22 20:45:30,329 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 124 of 124 statements. [2025-01-22 20:45:30,329 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:45:30,329 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:45:30,330 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:45:30,330 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:45:30,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-01-22 20:45:30,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-01-22 20:45:30,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-01-22 20:45:30,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-01-22 20:45:30,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-01-22 20:45:30,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-01-22 20:45:30,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-01-22 20:45:30,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-01-22 20:45:30,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-01-22 20:45:30,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-01-22 20:45:30,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-01-22 20:45:30,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-01-22 20:45:30,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-01-22 20:45:30,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-01-22 20:45:30,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-01-22 20:45:30,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-01-22 20:45:30,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-01-22 20:45:30,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-01-22 20:45:30,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:45:30,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:45:30,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:45:30,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:45:30,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:45:30,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:45:30,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:45:30,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:45:30,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:45:30,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:45:30,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:45:30,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:45:30,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:45:30,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:45:30,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:45:30,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:45:30,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:45:30,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:45:30,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,332 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:45:30,332 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:30,332 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:45:30,332 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:45:30,332 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:45:30,332 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:45:30,332 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:45:30,332 INFO L85 PathProgramCache]: Analyzing trace with hash -432334919, now seen corresponding path program 40 times [2025-01-22 20:45:30,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:45:30,332 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [123567631] [2025-01-22 20:45:30,332 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:45:30,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:45:30,336 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 209 statements into 2 equivalence classes. [2025-01-22 20:45:30,368 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 209 of 209 statements. [2025-01-22 20:45:30,368 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:45:30,368 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:45:31,597 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 2737 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2025-01-22 20:45:31,598 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:45:31,598 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [123567631] [2025-01-22 20:45:31,598 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [123567631] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:45:31,598 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [237111258] [2025-01-22 20:45:31,598 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:45:31,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:45:31,598 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:45:31,599 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:45:31,600 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Waiting until timeout for monitored process [2025-01-22 20:45:31,621 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 209 statements into 2 equivalence classes. [2025-01-22 20:45:31,659 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 209 of 209 statements. [2025-01-22 20:45:31,659 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:45:31,659 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:45:31,661 INFO L256 TraceCheckSpWp]: Trace formula consists of 577 conjuncts, 203 conjuncts are in the unsatisfiable core [2025-01-22 20:45:31,663 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:45:31,843 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 2737 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2025-01-22 20:45:31,843 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:45:31,984 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 2737 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2025-01-22 20:45:31,984 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [237111258] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:45:31,984 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:45:31,984 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 40, 40] total 40 [2025-01-22 20:45:31,984 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623316483] [2025-01-22 20:45:31,984 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:45:31,985 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2025-01-22 20:45:31,985 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:45:31,985 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2025-01-22 20:45:31,985 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=1561, Unknown=0, NotChecked=0, Total=1640 [2025-01-22 20:45:31,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:45:31,985 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:45:31,985 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 41 states, 41 states have (on average 3.926829268292683) internal successors, (161), 40 states have internal predecessors, (161), 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) [2025-01-22 20:45:31,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:31,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:31,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:31,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:31,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:45:31,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:45:31,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:45:31,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:45:31,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:31,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:31,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:45:31,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:45:31,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:45:31,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:45:31,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:45:31,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. [2025-01-22 20:45:31,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:45:33,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:45:33,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:33,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:33,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:45:33,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:45:33,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:45:33,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:45:33,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:45:33,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:45:33,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:45:33,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:45:33,041 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Ended with exit code 0 [2025-01-22 20:45:33,235 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable83,SelfDestructingSolverStorable84,41 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:45:33,235 INFO L396 AbstractCegarLoop]: === Iteration 43 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:45:33,235 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:45:33,236 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #36 [2025-01-22 20:45:33,236 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:45:33,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:45:33,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:45:33,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:45:33,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:45:33,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:45:33,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:45:33,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:45:33,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:45:33,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:45:33,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:45:33,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:45:33,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:45:33,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:45:33,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:45:33,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:45:33,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:45:33,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:45:33,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,238 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:45:33,238 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,238 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:45:33,258 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:45:33,259 INFO L85 PathProgramCache]: Analyzing trace with hash 62986940, now seen corresponding path program 1 times [2025-01-22 20:45:33,259 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:45:33,259 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [371794773] [2025-01-22 20:45:33,259 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:45:33,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:45:33,261 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 128 statements into 1 equivalence classes. [2025-01-22 20:45:33,268 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 128 of 128 statements. [2025-01-22 20:45:33,268 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:45:33,268 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:45:33,269 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:45:33,269 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:45:33,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-01-22 20:45:33,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-01-22 20:45:33,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-01-22 20:45:33,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-01-22 20:45:33,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-01-22 20:45:33,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-01-22 20:45:33,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-01-22 20:45:33,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-01-22 20:45:33,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-01-22 20:45:33,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-01-22 20:45:33,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-01-22 20:45:33,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-01-22 20:45:33,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-01-22 20:45:33,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-01-22 20:45:33,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-01-22 20:45:33,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-01-22 20:45:33,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:45:33,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:45:33,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:45:33,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:45:33,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:45:33,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:45:33,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:45:33,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:45:33,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:45:33,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:45:33,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:45:33,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:45:33,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:45:33,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:45:33,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:45:33,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:45:33,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:45:33,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:45:33,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:45:33,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:45:33,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:45:33,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:45:33,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:45:33,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:33,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:45:33,271 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:45:33,271 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:45:33,271 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:45:33,271 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:45:33,271 INFO L85 PathProgramCache]: Analyzing trace with hash -753859079, now seen corresponding path program 41 times [2025-01-22 20:45:33,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:45:33,271 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1520410956] [2025-01-22 20:45:33,271 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:45:33,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:45:33,275 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 217 statements into 42 equivalence classes. [2025-01-22 20:45:33,301 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 42 check-sat command(s) and asserted 217 of 217 statements. [2025-01-22 20:45:33,301 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 42 check-sat command(s) [2025-01-22 20:45:33,301 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:45:34,645 INFO L134 CoverageAnalysis]: Checked inductivity of 3303 backedges. 0 proven. 3037 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2025-01-22 20:45:34,645 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:45:34,645 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1520410956] [2025-01-22 20:45:34,645 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1520410956] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:45:34,645 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [450515426] [2025-01-22 20:45:34,645 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:45:34,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:45:34,645 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:45:34,647 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:45:34,648 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Waiting until timeout for monitored process [2025-01-22 20:45:34,669 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 217 statements into 42 equivalence classes. [2025-01-22 20:45:34,721 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 42 check-sat command(s) and asserted 217 of 217 statements. [2025-01-22 20:45:34,721 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 42 check-sat command(s) [2025-01-22 20:45:34,721 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:45:34,724 INFO L256 TraceCheckSpWp]: Trace formula consists of 599 conjuncts, 211 conjuncts are in the unsatisfiable core [2025-01-22 20:45:34,726 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:45:34,873 INFO L134 CoverageAnalysis]: Checked inductivity of 3303 backedges. 0 proven. 3037 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2025-01-22 20:45:34,873 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:45:35,036 INFO L134 CoverageAnalysis]: Checked inductivity of 3303 backedges. 0 proven. 3037 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2025-01-22 20:45:35,036 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [450515426] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:45:35,036 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:45:35,036 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 42, 42] total 42 [2025-01-22 20:45:35,036 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703782080] [2025-01-22 20:45:35,036 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:45:35,036 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2025-01-22 20:45:35,036 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:45:35,037 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2025-01-22 20:45:35,037 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=1723, Unknown=0, NotChecked=0, Total=1806 [2025-01-22 20:45:35,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:45:35,037 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:45:35,037 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 43 states have (on average 3.9302325581395348) internal successors, (169), 42 states have internal predecessors, (169), 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) [2025-01-22 20:45:35,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:35,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:35,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:35,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:35,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:45:35,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:45:35,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:45:35,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:45:35,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:35,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:35,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:45:35,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:45:35,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:45:35,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:45:35,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:45:35,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:45:35,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:45:35,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:45:35,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:45:35,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:45:36,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:36,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:36,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:36,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:36,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:45:36,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:45:36,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:45:36,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:45:36,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:36,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:45:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:45:36,134 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Ended with exit code 0 [2025-01-22 20:45:36,329 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable85,SelfDestructingSolverStorable86,42 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:45:36,329 INFO L396 AbstractCegarLoop]: === Iteration 44 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:45:36,329 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:45:36,329 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #37 [2025-01-22 20:45:36,329 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:45:36,329 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-22 20:45:36,329 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,329 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-22 20:45:36,329 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,329 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:45:36,329 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,329 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:45:36,329 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,329 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:45:36,329 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,329 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:45:36,329 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,329 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:45:36,329 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,329 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:45:36,329 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,329 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:45:36,329 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,329 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:45:36,329 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,329 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:45:36,330 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,330 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:45:36,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:45:36,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:45:36,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:45:36,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:45:36,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:45:36,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:45:36,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:45:36,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:45:36,331 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,331 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:45:36,352 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:45:36,352 INFO L85 PathProgramCache]: Analyzing trace with hash 1466182675, now seen corresponding path program 1 times [2025-01-22 20:45:36,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:45:36,352 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1927139892] [2025-01-22 20:45:36,352 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:45:36,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:45:36,355 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 132 statements into 1 equivalence classes. [2025-01-22 20:45:36,363 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 132 of 132 statements. [2025-01-22 20:45:36,363 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:45:36,363 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:45:36,364 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:45:36,364 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:45:36,364 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-01-22 20:45:36,364 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,364 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-01-22 20:45:36,364 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,364 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-01-22 20:45:36,364 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,364 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-01-22 20:45:36,364 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,364 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-01-22 20:45:36,364 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,364 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-01-22 20:45:36,364 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,364 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-01-22 20:45:36,364 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,364 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-01-22 20:45:36,364 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,364 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-01-22 20:45:36,364 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,364 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-01-22 20:45:36,364 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:45:36,365 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,366 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:45:36,366 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,366 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:45:36,366 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,366 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:45:36,366 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,366 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:45:36,366 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,366 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:45:36,366 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,366 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:45:36,366 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,366 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:45:36,366 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,366 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:45:36,366 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:36,366 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:45:36,366 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:45:36,366 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:45:36,366 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:45:36,366 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:45:36,366 INFO L85 PathProgramCache]: Analyzing trace with hash 1126072693, now seen corresponding path program 42 times [2025-01-22 20:45:36,366 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:45:36,366 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [383916715] [2025-01-22 20:45:36,366 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:45:36,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:45:36,370 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 221 statements into 44 equivalence classes. [2025-01-22 20:45:36,388 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 44 check-sat command(s) and asserted 221 of 221 statements. [2025-01-22 20:45:36,388 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 44 check-sat command(s) [2025-01-22 20:45:36,388 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:45:38,803 INFO L134 CoverageAnalysis]: Checked inductivity of 3459 backedges. 1624 proven. 1571 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2025-01-22 20:45:38,804 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:45:38,804 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [383916715] [2025-01-22 20:45:38,804 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [383916715] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:45:38,804 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1017022353] [2025-01-22 20:45:38,804 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:45:38,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:45:38,804 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:45:38,805 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:45:38,806 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Waiting until timeout for monitored process [2025-01-22 20:45:38,827 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 221 statements into 44 equivalence classes. [2025-01-22 20:45:38,888 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 44 check-sat command(s) and asserted 221 of 221 statements. [2025-01-22 20:45:38,888 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 44 check-sat command(s) [2025-01-22 20:45:38,889 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:45:38,891 INFO L256 TraceCheckSpWp]: Trace formula consists of 609 conjuncts, 110 conjuncts are in the unsatisfiable core [2025-01-22 20:45:38,893 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:45:43,944 INFO L134 CoverageAnalysis]: Checked inductivity of 3459 backedges. 1601 proven. 1858 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:45:43,945 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:45:48,141 INFO L134 CoverageAnalysis]: Checked inductivity of 3459 backedges. 1601 proven. 1858 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:45:48,141 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1017022353] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:45:48,141 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:45:48,141 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [86, 108, 108] total 260 [2025-01-22 20:45:48,141 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [649125867] [2025-01-22 20:45:48,141 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:45:48,142 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 261 states [2025-01-22 20:45:48,142 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:45:48,144 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 261 interpolants. [2025-01-22 20:45:48,148 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10468, Invalid=57392, Unknown=0, NotChecked=0, Total=67860 [2025-01-22 20:45:48,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:45:48,148 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:45:48,148 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 261 states, 261 states have (on average 2.053639846743295) internal successors, (536), 260 states have internal predecessors, (536), 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) [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:48,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:45:48,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:45:58,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:45:58,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:45:58,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:45:58,786 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Forceful destruction successful, exit code 0 [2025-01-22 20:45:58,981 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 43 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable87,SelfDestructingSolverStorable88 [2025-01-22 20:45:58,981 INFO L396 AbstractCegarLoop]: === Iteration 45 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:45:58,981 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:45:58,981 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #38 [2025-01-22 20:45:58,981 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:45:58,981 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:45:58,981 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,982 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:45:58,982 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,983 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:45:58,983 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,983 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:45:58,983 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,983 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:45:58,983 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,983 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:45:58,983 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,983 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:45:58,983 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,983 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:45:58,983 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,983 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:45:58,983 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,983 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:45:58,983 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,983 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:45:58,983 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,983 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:45:58,983 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,983 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:45:58,983 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,983 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:45:58,983 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,983 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:45:58,983 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,983 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:45:58,983 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,983 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:45:58,983 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,983 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:45:58,983 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,983 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:45:58,983 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,983 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:45:58,983 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:58,983 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:45:59,005 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:45:59,005 INFO L85 PathProgramCache]: Analyzing trace with hash 890708996, now seen corresponding path program 1 times [2025-01-22 20:45:59,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:45:59,005 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [50420715] [2025-01-22 20:45:59,005 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:45:59,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:45:59,008 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 136 statements into 1 equivalence classes. [2025-01-22 20:45:59,015 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 136 of 136 statements. [2025-01-22 20:45:59,015 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:45:59,016 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:45:59,016 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:45:59,016 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:45:59,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-01-22 20:45:59,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-01-22 20:45:59,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-01-22 20:45:59,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-01-22 20:45:59,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-01-22 20:45:59,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-01-22 20:45:59,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-01-22 20:45:59,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-01-22 20:45:59,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-01-22 20:45:59,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-01-22 20:45:59,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-01-22 20:45:59,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-01-22 20:45:59,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:45:59,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:45:59,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:45:59,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:45:59,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:45:59,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:45:59,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:45:59,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:45:59,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:45:59,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:45:59,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:45:59,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:45:59,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:45:59,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:45:59,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:45:59,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:45:59,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:45:59,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:45:59,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:45:59,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:45:59,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:45:59,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:45:59,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:45:59,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:45:59,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:45:59,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:45:59,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:45:59,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:45:59,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:45:59,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:45:59,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:45:59,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:45:59,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:45:59,018 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:45:59,018 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:45:59,018 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:45:59,019 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:45:59,019 INFO L85 PathProgramCache]: Analyzing trace with hash -1475872543, now seen corresponding path program 43 times [2025-01-22 20:45:59,019 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:45:59,019 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [55358865] [2025-01-22 20:45:59,019 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:45:59,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:45:59,023 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 233 statements into 1 equivalence classes. [2025-01-22 20:45:59,065 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 233 of 233 statements. [2025-01-22 20:45:59,065 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:45:59,065 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:46:00,512 INFO L134 CoverageAnalysis]: Checked inductivity of 3841 backedges. 126 proven. 3400 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2025-01-22 20:46:00,512 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:46:00,512 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [55358865] [2025-01-22 20:46:00,512 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [55358865] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:46:00,512 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1694074568] [2025-01-22 20:46:00,512 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:46:00,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:46:00,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:46:00,514 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:46:00,514 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Waiting until timeout for monitored process [2025-01-22 20:46:00,538 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 233 statements into 1 equivalence classes. [2025-01-22 20:46:00,585 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 233 of 233 statements. [2025-01-22 20:46:00,585 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:46:00,585 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:46:00,588 INFO L256 TraceCheckSpWp]: Trace formula consists of 644 conjuncts, 112 conjuncts are in the unsatisfiable core [2025-01-22 20:46:00,590 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:46:00,777 INFO L134 CoverageAnalysis]: Checked inductivity of 3841 backedges. 126 proven. 3400 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2025-01-22 20:46:00,778 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:46:02,056 INFO L134 CoverageAnalysis]: Checked inductivity of 3841 backedges. 126 proven. 3400 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2025-01-22 20:46:02,056 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1694074568] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:46:02,056 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:46:02,056 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 44, 44] total 44 [2025-01-22 20:46:02,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1799553621] [2025-01-22 20:46:02,056 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:46:02,056 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2025-01-22 20:46:02,056 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:46:02,057 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2025-01-22 20:46:02,057 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=1893, Unknown=0, NotChecked=0, Total=1980 [2025-01-22 20:46:02,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:46:02,057 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:46:02,057 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 4.022222222222222) internal successors, (181), 44 states have internal predecessors, (181), 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) [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:46:02,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:46:02,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:46:02,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:46:02,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:46:02,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:46:02,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:46:02,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:46:02,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:02,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:02,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:46:02,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:46:02,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:46:02,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:46:02,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:46:02,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:46:02,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:46:02,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:02,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:46:02,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:46:02,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:46:05,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:05,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:05,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:46:05,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:46:05,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:46:05,367 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Ended with exit code 0 [2025-01-22 20:46:05,561 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90,44 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable89 [2025-01-22 20:46:05,561 INFO L396 AbstractCegarLoop]: === Iteration 46 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:46:05,561 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:46:05,562 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #39 [2025-01-22 20:46:05,562 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:46:05,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:46:05,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:46:05,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:46:05,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:46:05,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:46:05,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:46:05,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:46:05,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:46:05,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:46:05,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:46:05,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:46:05,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:46:05,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:46:05,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:46:05,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:46:05,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:46:05,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,564 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:46:05,564 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,564 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:46:05,564 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,564 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:46:05,564 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,564 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:46:05,564 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,564 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:46:05,585 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:46:05,585 INFO L85 PathProgramCache]: Analyzing trace with hash 890709081, now seen corresponding path program 1 times [2025-01-22 20:46:05,585 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:46:05,585 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [916723445] [2025-01-22 20:46:05,585 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:46:05,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:46:05,588 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 136 statements into 1 equivalence classes. [2025-01-22 20:46:05,596 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 136 of 136 statements. [2025-01-22 20:46:05,596 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:46:05,596 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:46:05,596 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:46:05,596 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:46:05,596 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-01-22 20:46:05,596 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,596 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-01-22 20:46:05,596 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,596 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-01-22 20:46:05,596 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-01-22 20:46:05,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-01-22 20:46:05,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-01-22 20:46:05,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-01-22 20:46:05,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-01-22 20:46:05,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-01-22 20:46:05,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-01-22 20:46:05,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-01-22 20:46:05,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-01-22 20:46:05,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:46:05,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:46:05,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:46:05,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:46:05,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:46:05,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:46:05,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:46:05,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:46:05,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:46:05,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:46:05,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:46:05,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:46:05,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:46:05,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:46:05,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:46:05,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:46:05,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:46:05,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:46:05,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:46:05,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:46:05,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:46:05,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:46:05,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:46:05,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:46:05,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:46:05,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:46:05,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:46:05,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:46:05,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:46:05,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:05,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:46:05,598 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:46:05,598 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:46:05,598 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:46:05,599 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:46:05,599 INFO L85 PathProgramCache]: Analyzing trace with hash 1186887197, now seen corresponding path program 44 times [2025-01-22 20:46:05,599 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:46:05,599 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1484937847] [2025-01-22 20:46:05,599 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:46:05,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:46:05,603 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 229 statements into 2 equivalence classes. [2025-01-22 20:46:05,645 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 229 of 229 statements. [2025-01-22 20:46:05,645 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:46:05,645 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:46:07,149 INFO L134 CoverageAnalysis]: Checked inductivity of 3673 backedges. 0 proven. 3359 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2025-01-22 20:46:07,149 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:46:07,149 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1484937847] [2025-01-22 20:46:07,149 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1484937847] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:46:07,149 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1856260633] [2025-01-22 20:46:07,149 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:46:07,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:46:07,149 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:46:07,151 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:46:07,151 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Waiting until timeout for monitored process [2025-01-22 20:46:07,173 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 229 statements into 2 equivalence classes. [2025-01-22 20:46:07,215 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 229 of 229 statements. [2025-01-22 20:46:07,215 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:46:07,215 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:46:07,218 INFO L256 TraceCheckSpWp]: Trace formula consists of 632 conjuncts, 223 conjuncts are in the unsatisfiable core [2025-01-22 20:46:07,221 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:46:07,391 INFO L134 CoverageAnalysis]: Checked inductivity of 3673 backedges. 0 proven. 3359 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2025-01-22 20:46:07,391 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:46:07,567 INFO L134 CoverageAnalysis]: Checked inductivity of 3673 backedges. 0 proven. 3359 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2025-01-22 20:46:07,567 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1856260633] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:46:07,567 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:46:07,567 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 44, 44] total 44 [2025-01-22 20:46:07,567 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [619347903] [2025-01-22 20:46:07,567 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:46:07,567 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2025-01-22 20:46:07,567 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:46:07,568 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2025-01-22 20:46:07,568 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=1893, Unknown=0, NotChecked=0, Total=1980 [2025-01-22 20:46:07,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:46:07,568 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:46:07,568 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 3.933333333333333) internal successors, (177), 44 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) [2025-01-22 20:46:07,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:07,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:07,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:07,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:07,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:46:07,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:46:07,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:46:07,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:07,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:07,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:07,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:46:07,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:46:07,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:46:07,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:46:07,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:46:07,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:46:08,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:46:08,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:46:08,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:46:08,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:46:08,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:08,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:08,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:46:08,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:46:08,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:46:08,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:46:08,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:46:08,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:46:08,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:46:08,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:08,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:46:08,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:46:08,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:46:08,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:46:08,780 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Ended with exit code 0 [2025-01-22 20:46:08,974 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable91,SelfDestructingSolverStorable92,45 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:46:08,976 INFO L396 AbstractCegarLoop]: === Iteration 47 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:46:08,976 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:46:08,976 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #40 [2025-01-22 20:46:08,976 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:46:08,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:46:08,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:46:08,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:46:08,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:46:08,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:46:08,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:46:08,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:46:08,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:46:08,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:46:08,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:46:08,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:46:08,977 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:46:08,977 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:46:08,977 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:46:08,977 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:46:08,977 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:46:08,977 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:46:08,977 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:46:08,977 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:46:08,977 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:46:08,977 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:46:08,977 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:46:08,977 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:46:08,977 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:46:08,977 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:46:08,977 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:46:08,977 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:46:08,977 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:46:08,977 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:46:08,977 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:46:08,977 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,977 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:46:08,978 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,978 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:46:08,978 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,978 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:46:08,978 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,978 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:46:08,978 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,978 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:46:08,978 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,978 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:46:08,978 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,978 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:46:08,978 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,978 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:46:08,978 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,978 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:46:08,978 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,978 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:46:08,978 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,978 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:46:08,978 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,978 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:46:08,978 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:08,978 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:46:09,000 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:46:09,000 INFO L85 PathProgramCache]: Analyzing trace with hash 1732568502, now seen corresponding path program 1 times [2025-01-22 20:46:09,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:46:09,000 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1294165246] [2025-01-22 20:46:09,001 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:46:09,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:46:09,003 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 140 statements into 1 equivalence classes. [2025-01-22 20:46:09,012 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 140 of 140 statements. [2025-01-22 20:46:09,012 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:46:09,012 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:46:09,012 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:46:09,012 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:46:09,012 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-01-22 20:46:09,012 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,012 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-01-22 20:46:09,012 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,012 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-01-22 20:46:09,012 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-01-22 20:46:09,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-01-22 20:46:09,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-01-22 20:46:09,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-01-22 20:46:09,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-01-22 20:46:09,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-01-22 20:46:09,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-01-22 20:46:09,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:46:09,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:46:09,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:46:09,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:46:09,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:46:09,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:46:09,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:46:09,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:46:09,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:46:09,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:46:09,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:46:09,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:46:09,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,013 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:46:09,013 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:46:09,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:46:09,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:46:09,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:46:09,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:46:09,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:46:09,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:46:09,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:46:09,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:46:09,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:46:09,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:46:09,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:46:09,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:46:09,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:46:09,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:46:09,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:46:09,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:46:09,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:46:09,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:46:09,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,014 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:46:09,014 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:09,015 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:46:09,015 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:46:09,015 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:46:09,015 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:46:09,015 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:46:09,015 INFO L85 PathProgramCache]: Analyzing trace with hash -593786787, now seen corresponding path program 45 times [2025-01-22 20:46:09,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:46:09,015 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1380041571] [2025-01-22 20:46:09,015 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:46:09,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:46:09,020 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 237 statements into 46 equivalence classes. [2025-01-22 20:46:09,046 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 46 check-sat command(s) and asserted 237 of 237 statements. [2025-01-22 20:46:09,046 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 46 check-sat command(s) [2025-01-22 20:46:09,046 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:46:10,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4005 backedges. 0 proven. 3691 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2025-01-22 20:46:10,696 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:46:10,696 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1380041571] [2025-01-22 20:46:10,697 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1380041571] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:46:10,697 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [929119381] [2025-01-22 20:46:10,697 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:46:10,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:46:10,697 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:46:10,698 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:46:10,699 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Waiting until timeout for monitored process [2025-01-22 20:46:10,722 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 237 statements into 46 equivalence classes. [2025-01-22 20:46:10,794 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 46 check-sat command(s) and asserted 237 of 237 statements. [2025-01-22 20:46:10,794 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 46 check-sat command(s) [2025-01-22 20:46:10,794 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:46:10,798 INFO L256 TraceCheckSpWp]: Trace formula consists of 654 conjuncts, 231 conjuncts are in the unsatisfiable core [2025-01-22 20:46:10,800 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:46:10,961 INFO L134 CoverageAnalysis]: Checked inductivity of 4005 backedges. 0 proven. 3691 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2025-01-22 20:46:10,961 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:46:11,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4005 backedges. 0 proven. 3691 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2025-01-22 20:46:11,131 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [929119381] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:46:11,131 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:46:11,131 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 46, 46] total 46 [2025-01-22 20:46:11,131 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1170532641] [2025-01-22 20:46:11,131 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:46:11,131 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2025-01-22 20:46:11,131 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:46:11,131 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2025-01-22 20:46:11,132 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=2071, Unknown=0, NotChecked=0, Total=2162 [2025-01-22 20:46:11,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:46:11,132 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:46:11,132 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 47 states have (on average 3.9361702127659575) internal successors, (185), 46 states have internal predecessors, (185), 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) [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:46:11,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:46:11,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:46:11,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:11,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:11,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:46:11,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:46:11,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:46:11,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:46:11,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:46:11,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:46:11,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:46:11,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:11,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:46:11,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:46:11,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:46:11,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:46:11,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:46:12,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:46:12,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:46:12,377 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Ended with exit code 0 [2025-01-22 20:46:12,571 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable93,46 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable94 [2025-01-22 20:46:12,572 INFO L396 AbstractCegarLoop]: === Iteration 48 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:46:12,572 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:46:12,572 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #41 [2025-01-22 20:46:12,572 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:46:12,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-22 20:46:12,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-22 20:46:12,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:46:12,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:46:12,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:46:12,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:46:12,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:46:12,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:46:12,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:46:12,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:46:12,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:46:12,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:46:12,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:46:12,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:46:12,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,574 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:46:12,574 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,574 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:46:12,574 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,574 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:46:12,574 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,574 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:46:12,574 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,574 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:46:12,574 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,574 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:46:12,574 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,574 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:46:12,574 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,574 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:46:12,574 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,574 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:46:12,574 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,574 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:46:12,574 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,574 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:46:12,595 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:46:12,595 INFO L85 PathProgramCache]: Analyzing trace with hash 1524794645, now seen corresponding path program 1 times [2025-01-22 20:46:12,595 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:46:12,595 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1719000416] [2025-01-22 20:46:12,595 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:46:12,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:46:12,598 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 144 statements into 1 equivalence classes. [2025-01-22 20:46:12,606 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 144 of 144 statements. [2025-01-22 20:46:12,607 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:46:12,607 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:46:12,607 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:46:12,607 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:46:12,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-01-22 20:46:12,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-01-22 20:46:12,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-01-22 20:46:12,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-01-22 20:46:12,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-01-22 20:46:12,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-01-22 20:46:12,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:46:12,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:46:12,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:46:12,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:46:12,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:46:12,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:46:12,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:46:12,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:46:12,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:46:12,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:46:12,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:46:12,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:46:12,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:46:12,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:46:12,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:46:12,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:46:12,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:46:12,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:12,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:46:12,609 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:46:12,609 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:46:12,609 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:46:12,610 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:46:12,610 INFO L85 PathProgramCache]: Analyzing trace with hash 1973615065, now seen corresponding path program 46 times [2025-01-22 20:46:12,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:46:12,610 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135649354] [2025-01-22 20:46:12,610 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:46:12,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:46:12,614 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 241 statements into 2 equivalence classes. [2025-01-22 20:46:12,655 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 241 of 241 statements. [2025-01-22 20:46:12,655 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:46:12,655 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:46:15,564 INFO L134 CoverageAnalysis]: Checked inductivity of 4177 backedges. 1962 proven. 1903 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2025-01-22 20:46:15,564 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:46:15,564 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [135649354] [2025-01-22 20:46:15,565 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [135649354] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:46:15,565 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1404506037] [2025-01-22 20:46:15,565 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:46:15,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:46:15,565 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:46:15,566 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:46:15,567 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Waiting until timeout for monitored process [2025-01-22 20:46:15,589 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 241 statements into 2 equivalence classes. [2025-01-22 20:46:15,631 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 241 of 241 statements. [2025-01-22 20:46:15,631 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:46:15,631 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:46:15,633 INFO L256 TraceCheckSpWp]: Trace formula consists of 664 conjuncts, 120 conjuncts are in the unsatisfiable core [2025-01-22 20:46:15,636 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:46:21,349 INFO L134 CoverageAnalysis]: Checked inductivity of 4177 backedges. 1937 proven. 2240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:46:21,349 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:46:26,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4177 backedges. 1937 proven. 2240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:46:26,315 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1404506037] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:46:26,315 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:46:26,315 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [94, 118, 118] total 284 [2025-01-22 20:46:26,316 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1302028591] [2025-01-22 20:46:26,316 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:46:26,316 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 285 states [2025-01-22 20:46:26,316 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:46:26,318 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 285 interpolants. [2025-01-22 20:46:26,322 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=12427, Invalid=68513, Unknown=0, NotChecked=0, Total=80940 [2025-01-22 20:46:26,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:46:26,322 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:46:26,322 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 285 states, 285 states have (on average 2.049122807017544) internal successors, (584), 284 states have internal predecessors, (584), 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) [2025-01-22 20:46:26,322 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:26,322 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:26,322 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:26,322 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:26,322 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:46:26,322 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:46:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:38,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:46:38,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:46:38,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:46:38,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:46:38,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:46:38,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:46:38,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:46:38,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:38,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:46:38,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:46:38,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:46:38,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:46:38,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:46:38,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:46:38,539 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Ended with exit code 0 [2025-01-22 20:46:38,733 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable95,SelfDestructingSolverStorable96,47 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:46:38,733 INFO L396 AbstractCegarLoop]: === Iteration 49 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:46:38,733 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:46:38,734 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #42 [2025-01-22 20:46:38,734 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:46:38,734 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:46:38,734 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,734 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:46:38,734 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,734 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:46:38,734 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,734 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:46:38,734 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,734 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:46:38,734 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,734 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:46:38,734 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,734 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:46:38,734 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,734 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:46:38,734 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,734 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:46:38,734 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,734 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:46:38,734 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,734 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:46:38,734 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,734 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:46:38,734 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,734 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:46:38,734 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,734 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:46:38,734 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,734 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:46:38,734 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,734 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:46:38,734 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,734 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:46:38,734 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,734 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,735 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:46:38,735 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,736 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:46:38,736 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,736 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:46:38,736 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,736 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:46:38,736 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,736 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:46:38,736 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,736 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:46:38,736 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,736 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:46:38,757 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:46:38,757 INFO L85 PathProgramCache]: Analyzing trace with hash 11727630, now seen corresponding path program 1 times [2025-01-22 20:46:38,757 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:46:38,757 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [488148745] [2025-01-22 20:46:38,757 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:46:38,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:46:38,760 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 148 statements into 1 equivalence classes. [2025-01-22 20:46:38,769 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 148 of 148 statements. [2025-01-22 20:46:38,769 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:46:38,769 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:46:38,769 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:46:38,769 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:46:38,769 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-01-22 20:46:38,769 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-01-22 20:46:38,770 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-01-22 20:46:38,770 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-01-22 20:46:38,770 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-01-22 20:46:38,770 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-01-22 20:46:38,770 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:46:38,770 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:46:38,770 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:46:38,770 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:46:38,770 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:46:38,770 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:46:38,770 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:46:38,770 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:46:38,770 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:46:38,770 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:46:38,770 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:46:38,770 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:46:38,770 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:46:38,770 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:46:38,770 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:46:38,770 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:46:38,771 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,771 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:46:38,772 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,772 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:46:38,772 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,772 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:46:38,772 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,772 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:46:38,772 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,772 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:46:38,772 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:38,772 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:46:38,772 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:46:38,772 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:46:38,772 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:46:38,772 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:46:38,772 INFO L85 PathProgramCache]: Analyzing trace with hash 7795525, now seen corresponding path program 47 times [2025-01-22 20:46:38,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:46:38,772 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1780666289] [2025-01-22 20:46:38,772 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:46:38,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:46:38,776 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 253 statements into 48 equivalence classes. [2025-01-22 20:46:38,809 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 48 check-sat command(s) and asserted 253 of 253 statements. [2025-01-22 20:46:38,809 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 48 check-sat command(s) [2025-01-22 20:46:38,809 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:46:41,806 INFO L134 CoverageAnalysis]: Checked inductivity of 4595 backedges. 2209 proven. 2020 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2025-01-22 20:46:41,807 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:46:41,807 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1780666289] [2025-01-22 20:46:41,807 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1780666289] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:46:41,807 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1405687901] [2025-01-22 20:46:41,807 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:46:41,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:46:41,807 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:46:41,808 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:46:41,809 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Waiting until timeout for monitored process [2025-01-22 20:46:41,834 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 253 statements into 48 equivalence classes. [2025-01-22 20:46:41,895 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 48 check-sat command(s) and asserted 253 of 253 statements. [2025-01-22 20:46:41,895 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 48 check-sat command(s) [2025-01-22 20:46:41,895 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:46:41,898 INFO L256 TraceCheckSpWp]: Trace formula consists of 699 conjuncts, 124 conjuncts are in the unsatisfiable core [2025-01-22 20:46:41,900 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:46:44,341 INFO L134 CoverageAnalysis]: Checked inductivity of 4595 backedges. 2117 proven. 2112 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2025-01-22 20:46:44,341 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:46:47,637 INFO L134 CoverageAnalysis]: Checked inductivity of 4595 backedges. 47 proven. 4182 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2025-01-22 20:46:47,637 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1405687901] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:46:47,637 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:46:47,637 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [95, 49, 49] total 191 [2025-01-22 20:46:47,637 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1107043239] [2025-01-22 20:46:47,637 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:46:47,638 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 192 states [2025-01-22 20:46:47,638 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:46:47,639 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 192 interpolants. [2025-01-22 20:46:47,641 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=4800, Invalid=31872, Unknown=0, NotChecked=0, Total=36672 [2025-01-22 20:46:47,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:46:47,641 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:46:47,641 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 192 states, 192 states have (on average 3.046875) internal successors, (585), 191 states have internal predecessors, (585), 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) [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:46:47,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:46:47,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:46:54,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:46:54,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 142 states. [2025-01-22 20:46:54,488 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Forceful destruction successful, exit code 0 [2025-01-22 20:46:54,676 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable97,SelfDestructingSolverStorable98,48 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:46:54,676 INFO L396 AbstractCegarLoop]: === Iteration 50 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:46:54,676 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:46:54,676 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #43 [2025-01-22 20:46:54,676 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:46:54,676 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:46:54,676 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,676 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:46:54,676 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,676 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:46:54,676 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,676 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:46:54,676 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,676 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:46:54,676 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,676 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:46:54,677 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,677 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:46:54,677 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,677 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:46:54,677 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,677 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:46:54,677 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,677 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:46:54,677 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,677 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:46:54,677 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,677 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:46:54,677 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,677 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:46:54,677 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,677 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:46:54,677 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,677 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:46:54,677 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,677 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:46:54,677 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,677 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:46:54,677 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,677 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:46:54,677 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,677 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:46:54,677 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,677 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:46:54,677 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,677 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:46:54,677 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,677 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:46:54,677 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,677 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:46:54,677 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,677 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:46:54,677 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,677 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:46:54,677 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,678 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:46:54,678 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,678 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:46:54,678 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,678 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:46:54,678 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,678 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:46:54,678 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,678 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:46:54,678 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,678 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:46:54,678 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,678 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:46:54,678 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,678 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:46:54,678 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,678 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:46:54,678 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,678 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:46:54,678 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,678 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:46:54,678 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,678 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:46:54,678 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,678 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:46:54,678 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,678 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:46:54,678 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,678 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:46:54,678 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,678 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:46:54,678 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,678 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:46:54,678 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,678 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:46:54,678 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,678 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:46:54,678 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,678 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:46:54,699 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:46:54,699 INFO L85 PathProgramCache]: Analyzing trace with hash 11727723, now seen corresponding path program 1 times [2025-01-22 20:46:54,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:46:54,700 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [317981670] [2025-01-22 20:46:54,700 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:46:54,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:46:54,702 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 148 statements into 1 equivalence classes. [2025-01-22 20:46:54,711 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 148 of 148 statements. [2025-01-22 20:46:54,711 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:46:54,711 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:46:54,712 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:46:54,712 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:46:54,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-01-22 20:46:54,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-01-22 20:46:54,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-01-22 20:46:54,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-01-22 20:46:54,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-01-22 20:46:54,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-01-22 20:46:54,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:46:54,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:46:54,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:46:54,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:46:54,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:46:54,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:46:54,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:46:54,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:46:54,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:46:54,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:46:54,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:46:54,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:46:54,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:46:54,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:46:54,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:46:54,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:46:54,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:46:54,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:46:54,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:46:54,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:54,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:46:54,714 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:46:54,714 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:46:54,714 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:46:54,714 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:46:54,714 INFO L85 PathProgramCache]: Analyzing trace with hash 1886536321, now seen corresponding path program 48 times [2025-01-22 20:46:54,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:46:54,715 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [91346762] [2025-01-22 20:46:54,715 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:46:54,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:46:54,719 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 249 statements into 48 equivalence classes. [2025-01-22 20:46:54,743 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 48 check-sat command(s) and asserted 249 of 249 statements. [2025-01-22 20:46:54,743 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 48 check-sat command(s) [2025-01-22 20:46:54,743 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:46:56,560 INFO L134 CoverageAnalysis]: Checked inductivity of 4411 backedges. 0 proven. 4045 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2025-01-22 20:46:56,561 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:46:56,561 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [91346762] [2025-01-22 20:46:56,561 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [91346762] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:46:56,561 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [861970760] [2025-01-22 20:46:56,561 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:46:56,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:46:56,561 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:46:56,563 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:46:56,564 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Waiting until timeout for monitored process [2025-01-22 20:46:56,588 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 249 statements into 48 equivalence classes. [2025-01-22 20:46:56,655 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 48 check-sat command(s) and asserted 249 of 249 statements. [2025-01-22 20:46:56,655 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 48 check-sat command(s) [2025-01-22 20:46:56,655 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:46:56,659 INFO L256 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 243 conjuncts are in the unsatisfiable core [2025-01-22 20:46:56,661 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:46:56,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4411 backedges. 0 proven. 4045 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2025-01-22 20:46:56,835 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:46:57,004 INFO L134 CoverageAnalysis]: Checked inductivity of 4411 backedges. 0 proven. 4045 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2025-01-22 20:46:57,004 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [861970760] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:46:57,004 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:46:57,004 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 48, 48] total 48 [2025-01-22 20:46:57,004 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1921733917] [2025-01-22 20:46:57,005 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:46:57,005 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2025-01-22 20:46:57,005 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:46:57,005 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2025-01-22 20:46:57,005 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=95, Invalid=2257, Unknown=0, NotChecked=0, Total=2352 [2025-01-22 20:46:57,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:46:57,005 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:46:57,005 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 3.938775510204082) internal successors, (193), 48 states have internal predecessors, (193), 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) [2025-01-22 20:46:57,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:46:57,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:46:57,007 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 142 states. [2025-01-22 20:46:57,007 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:46:58,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:58,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:58,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:46:58,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:58,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:46:58,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:46:58,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:46:58,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:58,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:58,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:46:58,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:46:58,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:46:58,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:46:58,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:46:58,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:46:58,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:46:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:46:58,430 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Forceful destruction successful, exit code 0 [2025-01-22 20:46:58,625 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable99,SelfDestructingSolverStorable100,49 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:46:58,625 INFO L396 AbstractCegarLoop]: === Iteration 51 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:46:58,625 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:46:58,625 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #44 [2025-01-22 20:46:58,625 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:46:58,625 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:46:58,625 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,625 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:46:58,625 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,625 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:46:58,625 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,625 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:46:58,625 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,625 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:46:58,625 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,625 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:46:58,625 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,625 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:46:58,625 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,625 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:46:58,625 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,625 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:46:58,625 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,626 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:46:58,626 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:46:58,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:46:58,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:46:58,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:46:58,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:46:58,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:46:58,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:46:58,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:46:58,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:46:58,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:46:58,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:46:58,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:46:58,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:46:58,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:46:58,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:46:58,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:46:58,627 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,627 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:46:58,648 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:46:58,648 INFO L85 PathProgramCache]: Analyzing trace with hash 1060717266, now seen corresponding path program 1 times [2025-01-22 20:46:58,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:46:58,648 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1729302926] [2025-01-22 20:46:58,648 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:46:58,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:46:58,651 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 152 statements into 1 equivalence classes. [2025-01-22 20:46:58,661 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 152 of 152 statements. [2025-01-22 20:46:58,661 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:46:58,661 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:46:58,661 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:46:58,661 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:46:58,661 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-01-22 20:46:58,661 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,661 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,662 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:46:58,662 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:46:58,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:46:58,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:46:58,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:46:58,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:46:58,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:46:58,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:46:58,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:46:58,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:46:58,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:46:58,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:46:58,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:46:58,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:46:58,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:46:58,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:46:58,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:46:58,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:46:58,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:46:58,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:46:58,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:46:58,663 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,663 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:46:58,664 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,664 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:46:58,664 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,664 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:46:58,664 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,664 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:46:58,664 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,664 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:46:58,664 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:46:58,664 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:46:58,664 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:46:58,664 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:46:58,664 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:46:58,664 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:46:58,664 INFO L85 PathProgramCache]: Analyzing trace with hash -994019135, now seen corresponding path program 49 times [2025-01-22 20:46:58,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:46:58,664 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [380124737] [2025-01-22 20:46:58,664 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:46:58,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:46:58,668 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 257 statements into 1 equivalence classes. [2025-01-22 20:46:58,722 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 257 of 257 statements. [2025-01-22 20:46:58,722 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:46:58,722 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:47:00,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4775 backedges. 0 proven. 4409 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2025-01-22 20:47:00,692 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:47:00,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [380124737] [2025-01-22 20:47:00,692 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [380124737] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:47:00,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [455240796] [2025-01-22 20:47:00,692 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:47:00,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:47:00,692 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:47:00,693 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:47:00,694 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Waiting until timeout for monitored process [2025-01-22 20:47:00,717 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 257 statements into 1 equivalence classes. [2025-01-22 20:47:00,764 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 257 of 257 statements. [2025-01-22 20:47:00,764 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:47:00,764 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:47:00,768 INFO L256 TraceCheckSpWp]: Trace formula consists of 709 conjuncts, 251 conjuncts are in the unsatisfiable core [2025-01-22 20:47:00,770 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:47:00,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4775 backedges. 0 proven. 4409 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2025-01-22 20:47:00,948 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:47:01,124 INFO L134 CoverageAnalysis]: Checked inductivity of 4775 backedges. 0 proven. 4409 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2025-01-22 20:47:01,124 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [455240796] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:47:01,124 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:47:01,124 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 50, 50] total 50 [2025-01-22 20:47:01,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [141770030] [2025-01-22 20:47:01,124 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:47:01,124 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2025-01-22 20:47:01,124 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:47:01,125 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2025-01-22 20:47:01,125 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=2451, Unknown=0, NotChecked=0, Total=2550 [2025-01-22 20:47:01,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:47:01,125 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:47:01,125 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 51 states have (on average 3.9411764705882355) internal successors, (201), 50 states have internal predecessors, (201), 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) [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:47:01,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:47:01,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:47:02,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:47:02,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:47:02,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:47:02,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:47:02,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:47:02,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:47:02,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:47:02,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:47:02,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:47:02,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:47:02,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:47:02,571 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Ended with exit code 0 [2025-01-22 20:47:02,765 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 50 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable101,SelfDestructingSolverStorable102 [2025-01-22 20:47:02,765 INFO L396 AbstractCegarLoop]: === Iteration 52 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:47:02,765 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:47:02,765 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #45 [2025-01-22 20:47:02,765 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,766 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:47:02,766 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,767 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:47:02,767 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,768 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:47:02,768 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,768 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:47:02,768 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,768 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:47:02,768 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,768 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:47:02,768 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,768 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:47:02,768 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,768 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:47:02,768 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,768 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:47:02,789 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:47:02,789 INFO L85 PathProgramCache]: Analyzing trace with hash 607678521, now seen corresponding path program 1 times [2025-01-22 20:47:02,789 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:47:02,789 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1339380684] [2025-01-22 20:47:02,789 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:47:02,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:47:02,792 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 156 statements into 1 equivalence classes. [2025-01-22 20:47:02,802 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 156 of 156 statements. [2025-01-22 20:47:02,802 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:47:02,802 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:47:02,802 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:47:02,802 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:47:02,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-01-22 20:47:02,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-01-22 20:47:02,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:47:02,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:47:02,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:47:02,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:47:02,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:47:02,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:47:02,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:47:02,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:47:02,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:47:02,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:47:02,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:47:02,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:47:02,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:47:02,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:47:02,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:47:02,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:47:02,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:47:02,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:47:02,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:47:02,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:47:02,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:47:02,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:47:02,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:47:02,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:47:02,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:47:02,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:02,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:47:02,805 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:47:02,805 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:47:02,805 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:47:02,805 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:47:02,805 INFO L85 PathProgramCache]: Analyzing trace with hash -1785536451, now seen corresponding path program 50 times [2025-01-22 20:47:02,805 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:47:02,805 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1909035124] [2025-01-22 20:47:02,805 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:47:02,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:47:02,809 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 261 statements into 2 equivalence classes. [2025-01-22 20:47:02,859 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 261 of 261 statements. [2025-01-22 20:47:02,860 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:47:02,860 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:47:06,318 INFO L134 CoverageAnalysis]: Checked inductivity of 4963 backedges. 2332 proven. 2267 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2025-01-22 20:47:06,318 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:47:06,318 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1909035124] [2025-01-22 20:47:06,318 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1909035124] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:47:06,318 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1719955372] [2025-01-22 20:47:06,318 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:47:06,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:47:06,318 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:47:06,320 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:47:06,321 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Waiting until timeout for monitored process [2025-01-22 20:47:06,344 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 261 statements into 2 equivalence classes. [2025-01-22 20:47:06,392 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 261 of 261 statements. [2025-01-22 20:47:06,392 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:47:06,392 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:47:06,396 INFO L256 TraceCheckSpWp]: Trace formula consists of 719 conjuncts, 130 conjuncts are in the unsatisfiable core [2025-01-22 20:47:06,398 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:47:13,070 INFO L134 CoverageAnalysis]: Checked inductivity of 4963 backedges. 2305 proven. 2658 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:47:13,070 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:47:18,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4963 backedges. 2305 proven. 2658 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:47:18,860 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1719955372] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:47:18,860 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:47:18,861 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [102, 128, 128] total 308 [2025-01-22 20:47:18,861 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [6066007] [2025-01-22 20:47:18,861 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:47:18,861 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 309 states [2025-01-22 20:47:18,861 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:47:18,863 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 309 interpolants. [2025-01-22 20:47:18,867 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14554, Invalid=80618, Unknown=0, NotChecked=0, Total=95172 [2025-01-22 20:47:18,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:47:18,867 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:47:18,868 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 309 states, 309 states have (on average 2.045307443365696) internal successors, (632), 308 states have internal predecessors, (632), 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) [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:47:18,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:47:18,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:47:18,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:47:18,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:47:18,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:47:18,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:47:18,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:47:18,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:47:18,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:47:18,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:47:18,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:47:18,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:47:18,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:47:18,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:47:18,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:47:32,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:47:32,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:47:32,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:47:32,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:47:32,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:47:32,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:47:32,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:47:32,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:47:32,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:47:32,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:47:32,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:47:32,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:47:32,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:47:32,861 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Forceful destruction successful, exit code 0 [2025-01-22 20:47:33,055 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable104,51 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable103 [2025-01-22 20:47:33,055 INFO L396 AbstractCegarLoop]: === Iteration 53 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:47:33,055 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:47:33,055 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #46 [2025-01-22 20:47:33,056 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:47:33,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:47:33,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:47:33,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:47:33,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:47:33,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:47:33,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:47:33,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:47:33,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:47:33,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:47:33,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:47:33,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:47:33,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:47:33,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:47:33,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:47:33,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:47:33,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:47:33,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:47:33,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:47:33,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:47:33,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:47:33,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:47:33,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:47:33,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:47:33,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:47:33,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:47:33,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:47:33,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:47:33,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:47:33,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:47:33,079 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:47:33,079 INFO L85 PathProgramCache]: Analyzing trace with hash -1281010630, now seen corresponding path program 1 times [2025-01-22 20:47:33,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:47:33,079 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [623548628] [2025-01-22 20:47:33,079 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:47:33,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:47:33,082 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 160 statements into 1 equivalence classes. [2025-01-22 20:47:33,092 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 160 of 160 statements. [2025-01-22 20:47:33,093 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:47:33,093 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:47:33,093 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:47:33,093 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:47:33,093 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:47:33,093 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,093 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:47:33,093 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,093 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:47:33,093 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,093 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:47:33,093 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,093 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:47:33,093 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,093 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:47:33,093 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,094 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:47:33,094 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,094 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:47:33,094 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,094 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:47:33,094 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,094 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:47:33,094 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,094 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:47:33,094 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,094 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:47:33,094 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,094 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:47:33,094 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,094 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:47:33,094 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,094 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:47:33,094 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,094 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:47:33,094 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,094 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:47:33,094 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,094 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:47:33,094 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,094 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:47:33,094 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,094 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:47:33,094 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,094 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:47:33,094 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,094 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:47:33,094 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,094 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:47:33,094 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,094 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:47:33,094 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,094 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:47:33,094 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,094 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:47:33,094 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:47:33,095 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:47:33,095 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:47:33,095 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:47:33,095 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:47:33,095 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:47:33,095 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:47:33,095 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:47:33,095 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:47:33,095 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:47:33,095 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:47:33,095 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:47:33,095 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:47:33,095 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:47:33,095 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:47:33,095 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:47:33,095 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:47:33,095 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:47:33,095 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:47:33,095 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:47:33,095 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,095 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:47:33,096 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,096 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:47:33,096 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,096 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:47:33,096 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,096 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:47:33,096 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,096 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:47:33,096 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:33,096 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:47:33,096 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:47:33,096 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:47:33,096 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:47:33,096 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:47:33,096 INFO L85 PathProgramCache]: Analyzing trace with hash -1376494679, now seen corresponding path program 51 times [2025-01-22 20:47:33,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:47:33,096 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [78691055] [2025-01-22 20:47:33,096 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:47:33,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:47:33,100 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 273 statements into 52 equivalence classes. [2025-01-22 20:47:33,133 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 52 check-sat command(s) and asserted 273 of 273 statements. [2025-01-22 20:47:33,133 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 52 check-sat command(s) [2025-01-22 20:47:33,133 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:47:36,765 INFO L134 CoverageAnalysis]: Checked inductivity of 5417 backedges. 2601 proven. 2394 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2025-01-22 20:47:36,765 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:47:36,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [78691055] [2025-01-22 20:47:36,765 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [78691055] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:47:36,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1063029297] [2025-01-22 20:47:36,765 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:47:36,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:47:36,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:47:36,767 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:47:36,768 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Waiting until timeout for monitored process [2025-01-22 20:47:36,793 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 273 statements into 52 equivalence classes. [2025-01-22 20:47:36,878 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 52 check-sat command(s) and asserted 273 of 273 statements. [2025-01-22 20:47:36,878 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 52 check-sat command(s) [2025-01-22 20:47:36,879 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:47:36,882 INFO L256 TraceCheckSpWp]: Trace formula consists of 754 conjuncts, 134 conjuncts are in the unsatisfiable core [2025-01-22 20:47:36,884 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:47:39,608 INFO L134 CoverageAnalysis]: Checked inductivity of 5417 backedges. 2501 proven. 2494 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2025-01-22 20:47:39,608 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:47:43,469 INFO L134 CoverageAnalysis]: Checked inductivity of 5417 backedges. 51 proven. 4944 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2025-01-22 20:47:43,469 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1063029297] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:47:43,469 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:47:43,469 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [103, 53, 53] total 207 [2025-01-22 20:47:43,469 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2078108064] [2025-01-22 20:47:43,469 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:47:43,470 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 208 states [2025-01-22 20:47:43,470 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:47:43,472 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 208 interpolants. [2025-01-22 20:47:43,474 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5616, Invalid=37440, Unknown=0, NotChecked=0, Total=43056 [2025-01-22 20:47:43,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:47:43,474 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:47:43,474 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 208 states, 208 states have (on average 3.043269230769231) internal successors, (633), 207 states have internal predecessors, (633), 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) [2025-01-22 20:47:43,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:47:43,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:43,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:47:43,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:43,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:47:43,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:47:43,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:47:43,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:47:43,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:43,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:43,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:47:43,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:47:43,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:47:43,475 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:47:51,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:47:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:47:51,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:47:51,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:47:51,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:47:51,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:47:51,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:47:51,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-22 20:47:51,721 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Ended with exit code 0 [2025-01-22 20:47:51,916 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable105,SelfDestructingSolverStorable106,52 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:47:51,916 INFO L396 AbstractCegarLoop]: === Iteration 54 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:47:51,916 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:47:51,916 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #47 [2025-01-22 20:47:51,916 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:47:51,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:47:51,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:47:51,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:47:51,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:47:51,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:47:51,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:47:51,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:47:51,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:47:51,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:47:51,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:47:51,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:47:51,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:47:51,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:47:51,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:47:51,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:47:51,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:47:51,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:47:51,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:47:51,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:47:51,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:47:51,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:47:51,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:47:51,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:47:51,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:47:51,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:47:51,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:47:51,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:47:51,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:47:51,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:47:51,941 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:47:51,941 INFO L85 PathProgramCache]: Analyzing trace with hash -1281010529, now seen corresponding path program 1 times [2025-01-22 20:47:51,941 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:47:51,941 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1174505084] [2025-01-22 20:47:51,941 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:47:51,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:47:51,944 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 160 statements into 1 equivalence classes. [2025-01-22 20:47:51,955 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 160 of 160 statements. [2025-01-22 20:47:51,955 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:47:51,955 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:47:51,955 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:47:51,956 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:47:51,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-22 20:47:51,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-01-22 20:47:51,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:47:51,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:47:51,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:47:51,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:47:51,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:47:51,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:47:51,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:47:51,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:47:51,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:47:51,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:47:51,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:47:51,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:47:51,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:47:51,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:47:51,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:47:51,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:47:51,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:47:51,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:47:51,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:47:51,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:47:51,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:47:51,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:47:51,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:47:51,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:47:51,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:47:51,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:47:51,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:47:51,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:51,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:47:51,958 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:47:51,958 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:47:51,958 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:47:51,958 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:47:51,958 INFO L85 PathProgramCache]: Analyzing trace with hash -1550091035, now seen corresponding path program 52 times [2025-01-22 20:47:51,958 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:47:51,958 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1815051354] [2025-01-22 20:47:51,958 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:47:51,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:47:51,963 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 269 statements into 2 equivalence classes. [2025-01-22 20:47:52,022 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 269 of 269 statements. [2025-01-22 20:47:52,022 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:47:52,022 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:47:54,274 INFO L134 CoverageAnalysis]: Checked inductivity of 5217 backedges. 0 proven. 4795 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2025-01-22 20:47:54,275 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:47:54,275 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1815051354] [2025-01-22 20:47:54,275 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1815051354] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:47:54,275 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [958182913] [2025-01-22 20:47:54,275 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:47:54,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:47:54,275 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:47:54,276 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:47:54,277 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (53)] Waiting until timeout for monitored process [2025-01-22 20:47:54,302 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 269 statements into 2 equivalence classes. [2025-01-22 20:47:54,352 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 269 of 269 statements. [2025-01-22 20:47:54,352 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:47:54,352 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:47:54,356 INFO L256 TraceCheckSpWp]: Trace formula consists of 742 conjuncts, 263 conjuncts are in the unsatisfiable core [2025-01-22 20:47:54,359 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:47:54,545 INFO L134 CoverageAnalysis]: Checked inductivity of 5217 backedges. 0 proven. 4795 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2025-01-22 20:47:54,545 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:47:54,731 INFO L134 CoverageAnalysis]: Checked inductivity of 5217 backedges. 0 proven. 4795 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2025-01-22 20:47:54,732 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [958182913] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:47:54,732 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:47:54,732 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 52, 52] total 52 [2025-01-22 20:47:54,732 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1654481652] [2025-01-22 20:47:54,732 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:47:54,732 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2025-01-22 20:47:54,732 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:47:54,732 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2025-01-22 20:47:54,733 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=103, Invalid=2653, Unknown=0, NotChecked=0, Total=2756 [2025-01-22 20:47:54,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:47:54,733 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:47:54,733 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 53 states have (on average 3.943396226415094) internal successors, (209), 52 states have internal predecessors, (209), 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) [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:47:54,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:47:54,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:47:54,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:47:54,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:47:54,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:47:54,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:47:54,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:47:54,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:47:54,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:47:54,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:47:54,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:47:54,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:47:54,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:47:54,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:47:54,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:47:54,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:47:54,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:47:54,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:47:54,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:47:54,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-22 20:47:54,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:47:56,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:47:56,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:47:56,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:47:56,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:47:56,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:47:56,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:47:56,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:47:56,367 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (53)] Ended with exit code 0 [2025-01-22 20:47:56,561 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable108,53 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable107 [2025-01-22 20:47:56,561 INFO L396 AbstractCegarLoop]: === Iteration 55 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:47:56,561 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:47:56,562 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #48 [2025-01-22 20:47:56,562 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:47:56,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:47:56,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:47:56,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:47:56,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:47:56,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:47:56,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:47:56,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:47:56,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:47:56,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:47:56,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:47:56,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:47:56,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:47:56,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:47:56,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:47:56,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:47:56,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:47:56,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:47:56,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:47:56,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:47:56,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,564 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:47:56,564 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,564 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:47:56,564 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,564 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:47:56,564 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,564 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:47:56,564 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,564 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:47:56,564 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,564 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:47:56,564 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,564 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:47:56,564 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,564 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:47:56,564 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,564 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:47:56,564 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,564 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:47:56,564 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,564 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:47:56,564 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,564 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:47:56,591 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:47:56,591 INFO L85 PathProgramCache]: Analyzing trace with hash 1827353102, now seen corresponding path program 1 times [2025-01-22 20:47:56,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:47:56,591 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1628155016] [2025-01-22 20:47:56,591 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:47:56,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:47:56,594 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 164 statements into 1 equivalence classes. [2025-01-22 20:47:56,605 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 164 of 164 statements. [2025-01-22 20:47:56,605 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:47:56,605 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:47:56,606 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:47:56,606 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:47:56,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-22 20:47:56,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-01-22 20:47:56,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:47:56,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:47:56,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:47:56,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,606 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:47:56,606 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:47:56,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:47:56,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:47:56,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:47:56,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:47:56,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:47:56,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:47:56,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:47:56,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:47:56,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:47:56,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:47:56,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:47:56,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:47:56,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:47:56,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:47:56,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:47:56,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:47:56,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:47:56,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:47:56,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:47:56,607 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,607 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,608 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:47:56,608 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:47:56,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:47:56,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:47:56,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:47:56,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:47:56,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:47:56,609 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:47:56,609 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:47:56,609 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:47:56,609 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:47:56,609 INFO L85 PathProgramCache]: Analyzing trace with hash 2126829349, now seen corresponding path program 53 times [2025-01-22 20:47:56,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:47:56,609 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2029548285] [2025-01-22 20:47:56,609 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:47:56,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:47:56,614 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 277 statements into 54 equivalence classes. [2025-01-22 20:47:56,657 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 54 check-sat command(s) and asserted 277 of 277 statements. [2025-01-22 20:47:56,657 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 54 check-sat command(s) [2025-01-22 20:47:56,657 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:47:58,979 INFO L134 CoverageAnalysis]: Checked inductivity of 5613 backedges. 0 proven. 5191 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2025-01-22 20:47:58,979 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:47:58,979 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2029548285] [2025-01-22 20:47:58,979 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2029548285] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:47:58,979 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1874564633] [2025-01-22 20:47:58,979 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:47:58,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:47:58,979 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:47:58,981 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:47:58,981 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (54)] Waiting until timeout for monitored process [2025-01-22 20:47:59,005 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 277 statements into 54 equivalence classes. [2025-01-22 20:47:59,076 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 54 check-sat command(s) and asserted 277 of 277 statements. [2025-01-22 20:47:59,076 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 54 check-sat command(s) [2025-01-22 20:47:59,076 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:47:59,080 INFO L256 TraceCheckSpWp]: Trace formula consists of 764 conjuncts, 271 conjuncts are in the unsatisfiable core [2025-01-22 20:47:59,082 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:47:59,272 INFO L134 CoverageAnalysis]: Checked inductivity of 5613 backedges. 0 proven. 5191 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2025-01-22 20:47:59,272 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:47:59,468 INFO L134 CoverageAnalysis]: Checked inductivity of 5613 backedges. 0 proven. 5191 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2025-01-22 20:47:59,468 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1874564633] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:47:59,468 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:47:59,468 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [54, 54, 54] total 54 [2025-01-22 20:47:59,468 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1508832921] [2025-01-22 20:47:59,468 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:47:59,469 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2025-01-22 20:47:59,469 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:47:59,469 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2025-01-22 20:47:59,469 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=107, Invalid=2863, Unknown=0, NotChecked=0, Total=2970 [2025-01-22 20:47:59,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:47:59,469 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:47:59,469 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 55 states, 55 states have (on average 3.9454545454545453) internal successors, (217), 54 states have internal predecessors, (217), 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) [2025-01-22 20:47:59,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:47:59,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:59,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:47:59,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:47:59,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:47:59,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:47:59,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:48:01,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:48:01,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:48:01,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:48:01,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:48:01,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:48:01,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:48:01,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:48:01,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:48:01,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:48:01,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:48:01,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:48:01,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:48:01,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:48:01,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:48:01,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:48:01,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:48:01,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:48:01,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:48:01,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:48:01,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:48:01,210 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (54)] Ended with exit code 0 [2025-01-22 20:48:01,404 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 54 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable110,SelfDestructingSolverStorable109 [2025-01-22 20:48:01,404 INFO L396 AbstractCegarLoop]: === Iteration 56 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:48:01,405 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:48:01,405 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #49 [2025-01-22 20:48:01,405 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:48:01,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-22 20:48:01,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-22 20:48:01,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:48:01,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:48:01,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:48:01,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:48:01,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:48:01,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:48:01,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:48:01,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:48:01,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:48:01,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:48:01,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:48:01,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:48:01,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:48:01,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:48:01,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:48:01,407 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,407 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:48:01,407 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,407 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:48:01,407 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,407 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:48:01,407 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,407 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:48:01,407 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,407 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:48:01,407 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,407 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:48:01,407 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,407 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:48:01,407 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,407 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:48:01,407 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,407 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:48:01,407 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,407 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:48:01,407 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,407 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:48:01,407 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,407 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:48:01,407 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,407 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:48:01,407 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,407 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:48:01,407 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,407 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:48:01,407 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,407 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:48:01,428 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:48:01,428 INFO L85 PathProgramCache]: Analyzing trace with hash 640871805, now seen corresponding path program 1 times [2025-01-22 20:48:01,429 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:48:01,429 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2068593367] [2025-01-22 20:48:01,429 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:48:01,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:48:01,432 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 168 statements into 1 equivalence classes. [2025-01-22 20:48:01,443 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 168 of 168 statements. [2025-01-22 20:48:01,443 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:48:01,443 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:48:01,444 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:48:01,444 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:48:01,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-01-22 20:48:01,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-01-22 20:48:01,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:48:01,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:48:01,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:48:01,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:48:01,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:48:01,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:48:01,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:48:01,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:48:01,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:48:01,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:48:01,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:48:01,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:48:01,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:48:01,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:48:01,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:48:01,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:48:01,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:48:01,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:48:01,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:48:01,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:48:01,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:48:01,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:48:01,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:48:01,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:48:01,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:48:01,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:48:01,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:48:01,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:48:01,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:48:01,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:01,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:48:01,447 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:48:01,447 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:48:01,447 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:48:01,447 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:48:01,447 INFO L85 PathProgramCache]: Analyzing trace with hash 867382433, now seen corresponding path program 54 times [2025-01-22 20:48:01,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:48:01,447 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1362482811] [2025-01-22 20:48:01,447 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:48:01,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:48:01,452 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 281 statements into 56 equivalence classes. [2025-01-22 20:48:01,479 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 56 check-sat command(s) and asserted 281 of 281 statements. [2025-01-22 20:48:01,479 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 56 check-sat command(s) [2025-01-22 20:48:01,479 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:48:05,524 INFO L134 CoverageAnalysis]: Checked inductivity of 5817 backedges. 2734 proven. 2663 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2025-01-22 20:48:05,524 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:48:05,524 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1362482811] [2025-01-22 20:48:05,524 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1362482811] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:48:05,524 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1670191488] [2025-01-22 20:48:05,524 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:48:05,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:48:05,524 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:48:05,526 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:48:05,527 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (55)] Waiting until timeout for monitored process [2025-01-22 20:48:05,553 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 281 statements into 56 equivalence classes. [2025-01-22 20:48:05,638 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 56 check-sat command(s) and asserted 281 of 281 statements. [2025-01-22 20:48:05,638 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 56 check-sat command(s) [2025-01-22 20:48:05,638 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:48:05,641 INFO L256 TraceCheckSpWp]: Trace formula consists of 774 conjuncts, 140 conjuncts are in the unsatisfiable core [2025-01-22 20:48:05,644 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:48:13,411 INFO L134 CoverageAnalysis]: Checked inductivity of 5817 backedges. 2705 proven. 3112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:48:13,411 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:48:20,116 INFO L134 CoverageAnalysis]: Checked inductivity of 5817 backedges. 2705 proven. 3112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:48:20,116 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1670191488] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:48:20,116 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:48:20,116 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [110, 138, 138] total 332 [2025-01-22 20:48:20,116 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1367069197] [2025-01-22 20:48:20,116 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:48:20,117 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 333 states [2025-01-22 20:48:20,117 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:48:20,120 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 333 interpolants. [2025-01-22 20:48:20,126 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=16849, Invalid=93707, Unknown=0, NotChecked=0, Total=110556 [2025-01-22 20:48:20,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:48:20,126 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:48:20,127 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 333 states, 333 states have (on average 2.042042042042042) internal successors, (680), 332 states have internal predecessors, (680), 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) [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:48:20,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:48:20,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:48:20,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:48:20,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:48:20,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:48:20,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:48:20,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:48:20,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:48:20,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:48:20,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:48:20,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:48:20,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:48:20,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:48:20,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:48:20,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:48:36,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:48:36,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:36,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:48:36,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:36,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:48:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:48:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:48:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:48:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:48:36,414 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (55)] Ended with exit code 0 [2025-01-22 20:48:36,608 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable111,SelfDestructingSolverStorable112,55 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:48:36,608 INFO L396 AbstractCegarLoop]: === Iteration 57 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:48:36,608 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:48:36,608 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #50 [2025-01-22 20:48:36,608 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,609 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:48:36,609 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,610 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:48:36,610 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,611 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:48:36,611 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,611 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:48:36,611 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,611 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:48:36,611 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,611 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:48:36,611 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,611 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:48:36,611 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,611 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:48:36,611 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,611 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:48:36,611 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,611 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:48:36,611 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,611 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:48:36,611 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,611 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:48:36,611 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,611 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:48:36,632 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:48:36,632 INFO L85 PathProgramCache]: Analyzing trace with hash 2050705286, now seen corresponding path program 1 times [2025-01-22 20:48:36,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:48:36,632 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [971772425] [2025-01-22 20:48:36,632 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:48:36,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:48:36,635 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 172 statements into 1 equivalence classes. [2025-01-22 20:48:36,647 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 172 of 172 statements. [2025-01-22 20:48:36,647 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:48:36,647 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:48:36,648 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:48:36,648 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:48:36,648 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:48:36,648 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,648 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:48:36,648 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,648 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:48:36,648 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,648 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:48:36,648 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,648 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:48:36,648 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,648 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:48:36,648 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,648 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,649 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:48:36,649 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:48:36,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:48:36,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:48:36,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:48:36,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:48:36,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:48:36,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:48:36,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:48:36,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:48:36,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:48:36,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:48:36,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:48:36,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:48:36,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:48:36,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:48:36,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:48:36,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:48:36,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:48:36,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:48:36,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:48:36,650 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,650 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:48:36,651 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,651 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:48:36,651 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,651 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:48:36,651 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,651 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:48:36,651 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,651 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:48:36,651 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,651 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:48:36,651 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,651 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:48:36,651 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,651 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-22 20:48:36,651 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:36,651 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-01-22 20:48:36,651 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:48:36,651 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:48:36,651 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:48:36,651 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:48:36,651 INFO L85 PathProgramCache]: Analyzing trace with hash -909823475, now seen corresponding path program 55 times [2025-01-22 20:48:36,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:48:36,651 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [131626501] [2025-01-22 20:48:36,651 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:48:36,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:48:36,656 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 293 statements into 1 equivalence classes. [2025-01-22 20:48:36,733 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 293 of 293 statements. [2025-01-22 20:48:36,733 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:48:36,733 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:48:39,286 INFO L134 CoverageAnalysis]: Checked inductivity of 6307 backedges. 162 proven. 5662 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2025-01-22 20:48:39,286 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:48:39,286 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [131626501] [2025-01-22 20:48:39,286 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [131626501] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:48:39,287 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [310811920] [2025-01-22 20:48:39,287 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:48:39,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:48:39,287 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:48:39,288 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:48:39,289 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (56)] Waiting until timeout for monitored process [2025-01-22 20:48:39,315 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 293 statements into 1 equivalence classes. [2025-01-22 20:48:39,367 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 293 of 293 statements. [2025-01-22 20:48:39,367 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:48:39,368 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:48:39,371 INFO L256 TraceCheckSpWp]: Trace formula consists of 809 conjuncts, 142 conjuncts are in the unsatisfiable core [2025-01-22 20:48:39,374 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:48:39,572 INFO L134 CoverageAnalysis]: Checked inductivity of 6307 backedges. 162 proven. 5662 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2025-01-22 20:48:39,572 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:48:41,554 INFO L134 CoverageAnalysis]: Checked inductivity of 6307 backedges. 162 proven. 5662 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2025-01-22 20:48:41,554 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [310811920] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:48:41,554 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:48:41,554 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [56, 56, 56] total 56 [2025-01-22 20:48:41,555 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154563802] [2025-01-22 20:48:41,555 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:48:41,555 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2025-01-22 20:48:41,555 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:48:41,556 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2025-01-22 20:48:41,556 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=111, Invalid=3081, Unknown=0, NotChecked=0, Total=3192 [2025-01-22 20:48:41,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:48:41,556 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:48:41,556 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 57 states, 57 states have (on average 4.017543859649122) internal successors, (229), 56 states have internal predecessors, (229), 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) [2025-01-22 20:48:41,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:48:41,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:41,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:48:41,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:41,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:48:41,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:48:41,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:48:41,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:48:41,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:41,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:41,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:48:41,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:48:41,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:48:41,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:48:41,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:48:41,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:48:41,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:48:41,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:48:47,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:48:47,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:47,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:48:47,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:47,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:48:47,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:48:47,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:48:47,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:48:47,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:47,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:47,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:48:47,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:48:47,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:48:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:48:47,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:48:47,770 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (56)] Forceful destruction successful, exit code 0 [2025-01-22 20:48:47,964 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 56 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable113,SelfDestructingSolverStorable114 [2025-01-22 20:48:47,964 INFO L396 AbstractCegarLoop]: === Iteration 58 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:48:47,964 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:48:47,964 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #51 [2025-01-22 20:48:47,964 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:48:47,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:48:47,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:48:47,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:48:47,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:48:47,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:48:47,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:48:47,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:48:47,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:48:47,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:48:47,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:48:47,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:48:47,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:48:47,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:48:47,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:48:47,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:48:47,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:48:47,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:48:47,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:48:47,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:48:47,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:48:47,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:48:47,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:48:47,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:48:47,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:48:47,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:48:47,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:48:47,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:48:47,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:48:47,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:48:47,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:48:47,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:48:47,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:48:47,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:47,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:48:47,988 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:48:47,988 INFO L85 PathProgramCache]: Analyzing trace with hash 2050705395, now seen corresponding path program 1 times [2025-01-22 20:48:47,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:48:47,988 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1812015495] [2025-01-22 20:48:47,988 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:48:47,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:48:47,991 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 172 statements into 1 equivalence classes. [2025-01-22 20:48:48,003 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 172 of 172 statements. [2025-01-22 20:48:48,003 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:48:48,003 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:48:48,004 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:48:48,004 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:48:48,004 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-22 20:48:48,004 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,004 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-01-22 20:48:48,004 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,004 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:48:48,004 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,004 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:48:48,004 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,004 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:48:48,004 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,004 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:48:48,004 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,004 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:48:48,004 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,004 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:48:48,004 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,004 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:48:48,004 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,004 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:48:48,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:48:48,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:48:48,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:48:48,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:48:48,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:48:48,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:48:48,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:48:48,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:48:48,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:48:48,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:48:48,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:48:48,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:48:48,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:48:48,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:48:48,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:48:48,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:48:48,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:48:48,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:48:48,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:48:48,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:48:48,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:48:48,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:48:48,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:48:48,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:48,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:48:48,007 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:48:48,007 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:48:48,007 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:48:48,007 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:48:48,007 INFO L85 PathProgramCache]: Analyzing trace with hash 1677665609, now seen corresponding path program 56 times [2025-01-22 20:48:48,007 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:48:48,007 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1574263973] [2025-01-22 20:48:48,007 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:48:48,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:48:48,012 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 289 statements into 2 equivalence classes. [2025-01-22 20:48:48,082 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 289 of 289 statements. [2025-01-22 20:48:48,082 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:48:48,082 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:48:50,669 INFO L134 CoverageAnalysis]: Checked inductivity of 6091 backedges. 0 proven. 5609 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2025-01-22 20:48:50,669 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:48:50,669 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1574263973] [2025-01-22 20:48:50,669 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1574263973] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:48:50,669 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [485434835] [2025-01-22 20:48:50,669 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:48:50,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:48:50,670 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:48:50,671 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:48:50,671 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (57)] Waiting until timeout for monitored process [2025-01-22 20:48:50,698 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 289 statements into 2 equivalence classes. [2025-01-22 20:48:50,753 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 289 of 289 statements. [2025-01-22 20:48:50,753 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:48:50,753 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:48:50,757 INFO L256 TraceCheckSpWp]: Trace formula consists of 797 conjuncts, 283 conjuncts are in the unsatisfiable core [2025-01-22 20:48:50,760 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:48:50,959 INFO L134 CoverageAnalysis]: Checked inductivity of 6091 backedges. 0 proven. 5609 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2025-01-22 20:48:50,959 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:48:51,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6091 backedges. 0 proven. 5609 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2025-01-22 20:48:51,168 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [485434835] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:48:51,168 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:48:51,168 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [56, 56, 56] total 56 [2025-01-22 20:48:51,168 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [224089821] [2025-01-22 20:48:51,168 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:48:51,168 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2025-01-22 20:48:51,168 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:48:51,169 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2025-01-22 20:48:51,169 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=111, Invalid=3081, Unknown=0, NotChecked=0, Total=3192 [2025-01-22 20:48:51,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:48:51,169 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:48:51,169 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 57 states, 57 states have (on average 3.9473684210526314) internal successors, (225), 56 states have internal predecessors, (225), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-22 20:48:51,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:48:51,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:51,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:48:51,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:51,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:48:51,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:48:51,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:48:51,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:48:51,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:51,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:51,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:48:51,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:48:51,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:48:51,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:48:51,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:48:51,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:48:51,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:48:51,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:48:51,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:48:51,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:48:53,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:48:53,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:48:53,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:48:53,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:48:53,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:48:53,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:48:53,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:48:53,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:48:53,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:48:53,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:48:53,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:48:53,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:48:53,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:48:53,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:48:53,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:48:53,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:48:53,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:48:53,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:48:53,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:48:53,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:48:53,014 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (57)] Ended with exit code 0 [2025-01-22 20:48:53,208 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 57 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable115,SelfDestructingSolverStorable116 [2025-01-22 20:48:53,208 INFO L396 AbstractCegarLoop]: === Iteration 59 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:48:53,208 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:48:53,209 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #52 [2025-01-22 20:48:53,209 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:48:53,209 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:48:53,209 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,209 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:48:53,209 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,209 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:48:53,209 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,209 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:48:53,209 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,209 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:48:53,209 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,209 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:48:53,209 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,209 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:48:53,209 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,209 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:48:53,209 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,209 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:48:53,209 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,209 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:48:53,209 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,209 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:48:53,209 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,209 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:48:53,209 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,209 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:48:53,209 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,209 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:48:53,209 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,209 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:48:53,209 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,209 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,210 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:48:53,210 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:48:53,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:48:53,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:48:53,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:48:53,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:48:53,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:48:53,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:48:53,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:48:53,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:48:53,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:48:53,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:48:53,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:48:53,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:48:53,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:48:53,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:48:53,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:48:53,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-22 20:48:53,211 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,211 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-22 20:48:53,236 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:48:53,236 INFO L85 PathProgramCache]: Analyzing trace with hash 774353768, now seen corresponding path program 1 times [2025-01-22 20:48:53,236 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:48:53,236 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1894937124] [2025-01-22 20:48:53,236 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:48:53,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:48:53,239 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 176 statements into 1 equivalence classes. [2025-01-22 20:48:53,252 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 176 of 176 statements. [2025-01-22 20:48:53,252 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:48:53,252 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:48:53,253 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:48:53,253 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:48:53,253 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-22 20:48:53,253 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,253 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-01-22 20:48:53,253 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,253 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:48:53,253 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,253 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:48:53,253 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,253 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:48:53,253 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,253 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:48:53,253 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,253 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:48:53,253 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,253 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:48:53,253 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,253 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:48:53,253 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,253 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:48:53,253 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,253 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:48:53,253 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,253 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:48:53,253 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,254 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:48:53,254 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,254 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:48:53,254 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,254 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:48:53,254 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,254 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:48:53,254 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,254 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:48:53,254 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,254 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:48:53,254 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,254 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:48:53,254 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,254 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:48:53,254 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,254 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:48:53,254 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,254 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:48:53,254 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,254 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:48:53,254 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,254 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:48:53,254 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,254 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:48:53,254 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,254 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:48:53,254 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,254 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:48:53,254 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,254 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:48:53,254 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,254 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:48:53,254 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,254 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:48:53,254 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,254 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:48:53,254 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,254 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:48:53,254 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,255 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-22 20:48:53,255 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,256 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-01-22 20:48:53,256 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,256 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-01-22 20:48:53,256 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:53,256 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-22 20:48:53,256 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:48:53,256 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:48:53,256 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:48:53,256 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:48:53,256 INFO L85 PathProgramCache]: Analyzing trace with hash -1049779319, now seen corresponding path program 57 times [2025-01-22 20:48:53,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:48:53,256 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [931208142] [2025-01-22 20:48:53,256 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:48:53,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:48:53,261 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 297 statements into 58 equivalence classes. [2025-01-22 20:48:53,303 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 58 check-sat command(s) and asserted 297 of 297 statements. [2025-01-22 20:48:53,303 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 58 check-sat command(s) [2025-01-22 20:48:53,303 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:48:56,058 INFO L134 CoverageAnalysis]: Checked inductivity of 6519 backedges. 0 proven. 6037 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2025-01-22 20:48:56,058 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:48:56,058 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [931208142] [2025-01-22 20:48:56,058 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [931208142] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:48:56,058 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1912940104] [2025-01-22 20:48:56,058 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:48:56,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:48:56,058 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:48:56,060 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:48:56,061 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (58)] Waiting until timeout for monitored process [2025-01-22 20:48:56,086 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 297 statements into 58 equivalence classes. [2025-01-22 20:48:56,192 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 58 check-sat command(s) and asserted 297 of 297 statements. [2025-01-22 20:48:56,192 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 58 check-sat command(s) [2025-01-22 20:48:56,192 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:48:56,197 INFO L256 TraceCheckSpWp]: Trace formula consists of 819 conjuncts, 291 conjuncts are in the unsatisfiable core [2025-01-22 20:48:56,199 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:48:56,402 INFO L134 CoverageAnalysis]: Checked inductivity of 6519 backedges. 0 proven. 6037 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2025-01-22 20:48:56,402 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:48:56,607 INFO L134 CoverageAnalysis]: Checked inductivity of 6519 backedges. 0 proven. 6037 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2025-01-22 20:48:56,607 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1912940104] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:48:56,607 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:48:56,607 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [58, 58, 58] total 58 [2025-01-22 20:48:56,607 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [275533973] [2025-01-22 20:48:56,607 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:48:56,607 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 59 states [2025-01-22 20:48:56,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:48:56,608 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2025-01-22 20:48:56,608 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=115, Invalid=3307, Unknown=0, NotChecked=0, Total=3422 [2025-01-22 20:48:56,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:48:56,608 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:48:56,608 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 59 states, 59 states have (on average 3.9491525423728815) internal successors, (233), 58 states have internal predecessors, (233), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-22 20:48:56,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:48:56,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:56,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:48:56,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:56,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:48:56,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:48:56,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:48:56,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:48:56,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:56,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:56,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:48:56,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:48:56,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:48:56,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:48:56,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:48:56,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:48:56,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:48:56,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:48:58,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:48:58,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:48:58,520 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (58)] Ended with exit code 0 [2025-01-22 20:48:58,714 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 58 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable117,SelfDestructingSolverStorable118 [2025-01-22 20:48:58,714 INFO L396 AbstractCegarLoop]: === Iteration 60 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:48:58,714 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:48:58,714 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #53 [2025-01-22 20:48:58,714 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:48:58,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-22 20:48:58,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-22 20:48:58,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:48:58,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:48:58,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:48:58,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:48:58,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:48:58,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:48:58,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:48:58,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:48:58,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:48:58,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:48:58,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:48:58,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-22 20:48:58,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-22 20:48:58,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-22 20:48:58,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-22 20:48:58,742 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:48:58,742 INFO L85 PathProgramCache]: Analyzing trace with hash -266404641, now seen corresponding path program 1 times [2025-01-22 20:48:58,743 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:48:58,743 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1727233886] [2025-01-22 20:48:58,743 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:48:58,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:48:58,746 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 180 statements into 1 equivalence classes. [2025-01-22 20:48:58,759 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 180 of 180 statements. [2025-01-22 20:48:58,759 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:48:58,759 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:48:58,760 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:48:58,760 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:48:58,760 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-01-22 20:48:58,760 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,760 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-01-22 20:48:58,760 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,760 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:48:58,760 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,760 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:48:58,760 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,760 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:48:58,760 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,760 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:48:58,760 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,760 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:48:58,760 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,760 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:48:58,760 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,760 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:48:58,760 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,760 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:48:58,761 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,761 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,762 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,762 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,762 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,762 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,762 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,762 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,762 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,762 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,762 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,762 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,762 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,762 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,762 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,762 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,762 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,762 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,762 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,762 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,762 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,762 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-22 20:48:58,762 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,763 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-01-22 20:48:58,763 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,763 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-01-22 20:48:58,763 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,763 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-22 20:48:58,763 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,763 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-01-22 20:48:58,763 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:48:58,763 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-01-22 20:48:58,763 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:48:58,763 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:48:58,763 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:48:58,763 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:48:58,763 INFO L85 PathProgramCache]: Analyzing trace with hash -464980219, now seen corresponding path program 58 times [2025-01-22 20:48:58,763 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:48:58,763 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [110144488] [2025-01-22 20:48:58,763 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:48:58,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:48:58,768 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 301 statements into 2 equivalence classes. [2025-01-22 20:48:58,841 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 301 of 301 statements. [2025-01-22 20:48:58,841 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:48:58,841 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:49:03,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6739 backedges. 3168 proven. 3091 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2025-01-22 20:49:03,509 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:49:03,509 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [110144488] [2025-01-22 20:49:03,509 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [110144488] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:49:03,509 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [257632818] [2025-01-22 20:49:03,509 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:49:03,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:49:03,509 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:49:03,511 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:49:03,511 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (59)] Waiting until timeout for monitored process [2025-01-22 20:49:03,536 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 301 statements into 2 equivalence classes. [2025-01-22 20:49:03,589 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 301 of 301 statements. [2025-01-22 20:49:03,589 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:49:03,589 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:49:03,593 INFO L256 TraceCheckSpWp]: Trace formula consists of 829 conjuncts, 150 conjuncts are in the unsatisfiable core [2025-01-22 20:49:03,595 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:49:12,438 INFO L134 CoverageAnalysis]: Checked inductivity of 6739 backedges. 3137 proven. 3602 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:49:12,438 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:49:20,131 INFO L134 CoverageAnalysis]: Checked inductivity of 6739 backedges. 3137 proven. 3602 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:49:20,131 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [257632818] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:49:20,131 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:49:20,131 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [118, 148, 148] total 356 [2025-01-22 20:49:20,131 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [60265108] [2025-01-22 20:49:20,131 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:49:20,132 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 357 states [2025-01-22 20:49:20,132 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:49:20,135 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 357 interpolants. [2025-01-22 20:49:20,141 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19312, Invalid=107780, Unknown=0, NotChecked=0, Total=127092 [2025-01-22 20:49:20,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:49:20,141 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:49:20,141 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 357 states, 357 states have (on average 2.0392156862745097) internal successors, (728), 356 states have internal predecessors, (728), 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) [2025-01-22 20:49:20,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:49:20,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:49:20,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:49:20,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:49:20,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:49:20,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:49:20,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:49:20,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:49:20,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:49:20,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:49:20,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:49:20,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:49:20,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:49:39,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:49:39,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:49:39,282 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (59)] Ended with exit code 0 [2025-01-22 20:49:39,477 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable120,SelfDestructingSolverStorable119,59 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:49:39,477 INFO L396 AbstractCegarLoop]: === Iteration 61 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:49:39,477 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:49:39,477 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #54 [2025-01-22 20:49:39,477 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:49:39,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:49:39,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:49:39,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:49:39,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:49:39,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:49:39,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:49:39,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:49:39,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:49:39,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:49:39,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:49:39,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:49:39,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:49:39,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:49:39,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:49:39,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:49:39,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:49:39,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:49:39,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:49:39,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:49:39,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:49:39,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:49:39,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:49:39,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:49:39,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:49:39,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:49:39,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:49:39,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:49:39,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:49:39,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:49:39,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:49:39,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:49:39,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:49:39,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:49:39,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:49:39,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:49:39,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:49:39,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:49:39,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:49:39,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:49:39,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:49:39,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:49:39,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:49:39,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:49:39,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:49:39,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:49:39,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:49:39,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:49:39,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:49:39,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:49:39,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:49:39,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:49:39,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-22 20:49:39,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-22 20:49:39,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-22 20:49:39,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-22 20:49:39,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-22 20:49:39,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-22 20:49:39,503 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:49:39,503 INFO L85 PathProgramCache]: Analyzing trace with hash 1564593392, now seen corresponding path program 1 times [2025-01-22 20:49:39,503 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:49:39,503 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [150276015] [2025-01-22 20:49:39,503 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:49:39,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:49:39,506 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 184 statements into 1 equivalence classes. [2025-01-22 20:49:39,520 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 184 of 184 statements. [2025-01-22 20:49:39,520 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:49:39,520 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:49:39,521 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:49:39,521 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:49:39,521 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:49:39,521 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,521 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:49:39,521 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,521 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:49:39,521 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,521 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:49:39,521 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,521 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:49:39,521 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,521 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:49:39,521 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,521 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:49:39,521 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,521 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:49:39,521 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,521 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:49:39,521 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,521 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:49:39,521 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,521 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:49:39,521 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,521 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:49:39,521 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,521 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:49:39,521 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:49:39,522 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:49:39,522 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:49:39,522 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:49:39,522 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:49:39,522 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:49:39,522 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:49:39,522 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:49:39,522 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:49:39,522 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:49:39,522 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:49:39,522 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:49:39,522 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:49:39,522 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:49:39,522 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:49:39,522 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:49:39,522 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:49:39,522 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:49:39,522 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:49:39,522 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:49:39,522 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,522 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-01-22 20:49:39,523 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-01-22 20:49:39,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-01-22 20:49:39,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-22 20:49:39,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-01-22 20:49:39,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-01-22 20:49:39,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:49:39,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-01-22 20:49:39,524 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:49:39,524 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:49:39,524 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:49:39,524 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:49:39,524 INFO L85 PathProgramCache]: Analyzing trace with hash 816739953, now seen corresponding path program 59 times [2025-01-22 20:49:39,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:49:39,524 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [160697275] [2025-01-22 20:49:39,524 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:49:39,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:49:39,529 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 313 statements into 60 equivalence classes. [2025-01-22 20:49:39,582 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 60 check-sat command(s) and asserted 313 of 313 statements. [2025-01-22 20:49:39,582 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 60 check-sat command(s) [2025-01-22 20:49:39,582 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:49:44,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7265 backedges. 3481 proven. 3238 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2025-01-22 20:49:44,382 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:49:44,382 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [160697275] [2025-01-22 20:49:44,382 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [160697275] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:49:44,382 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1027265891] [2025-01-22 20:49:44,382 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:49:44,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:49:44,382 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:49:44,384 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:49:44,384 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (60)] Waiting until timeout for monitored process [2025-01-22 20:49:44,411 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 313 statements into 60 equivalence classes. [2025-01-22 20:49:44,496 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 60 check-sat command(s) and asserted 313 of 313 statements. [2025-01-22 20:49:44,496 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 60 check-sat command(s) [2025-01-22 20:49:44,496 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:49:44,500 INFO L256 TraceCheckSpWp]: Trace formula consists of 864 conjuncts, 154 conjuncts are in the unsatisfiable core [2025-01-22 20:49:44,503 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:49:48,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7265 backedges. 3365 proven. 3354 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2025-01-22 20:49:48,049 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:49:52,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7265 backedges. 59 proven. 6660 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2025-01-22 20:49:52,856 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1027265891] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:49:52,856 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:49:52,856 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [119, 61, 61] total 239 [2025-01-22 20:49:52,856 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485990781] [2025-01-22 20:49:52,856 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:49:52,857 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 240 states [2025-01-22 20:49:52,857 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:49:52,858 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 240 interpolants. [2025-01-22 20:49:52,862 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7440, Invalid=49920, Unknown=0, NotChecked=0, Total=57360 [2025-01-22 20:49:52,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:49:52,862 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:49:52,862 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 240 states, 240 states have (on average 3.0375) internal successors, (729), 239 states have internal predecessors, (729), 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) [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:49:52,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:49:52,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:50:03,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:50:03,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:50:03,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:50:03,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:50:03,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:50:03,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:50:03,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:50:03,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:50:03,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:50:03,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:50:03,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:50:03,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:50:03,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:50:03,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:50:03,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:50:03,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 178 states. [2025-01-22 20:50:03,342 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (60)] Ended with exit code 0 [2025-01-22 20:50:03,536 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable121,60 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable122 [2025-01-22 20:50:03,536 INFO L396 AbstractCegarLoop]: === Iteration 62 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:50:03,536 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:50:03,536 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #55 [2025-01-22 20:50:03,536 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:50:03,536 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:50:03,536 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,536 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:50:03,536 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,536 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:50:03,536 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,536 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:50:03,536 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,536 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:50:03,536 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,536 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:50:03,536 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:50:03,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:50:03,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:50:03,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:50:03,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:50:03,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:50:03,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:50:03,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:50:03,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:50:03,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:50:03,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:50:03,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:50:03,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:50:03,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:50:03,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:50:03,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:50:03,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:50:03,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:50:03,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:50:03,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:50:03,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:50:03,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:50:03,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:50:03,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:50:03,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:50:03,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-22 20:50:03,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-22 20:50:03,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-22 20:50:03,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-22 20:50:03,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-22 20:50:03,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-22 20:50:03,560 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:50:03,560 INFO L85 PathProgramCache]: Analyzing trace with hash 1564593509, now seen corresponding path program 1 times [2025-01-22 20:50:03,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:50:03,560 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166226610] [2025-01-22 20:50:03,560 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:50:03,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:50:03,564 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 184 statements into 1 equivalence classes. [2025-01-22 20:50:03,577 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 184 of 184 statements. [2025-01-22 20:50:03,578 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:50:03,578 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:50:03,578 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:50:03,578 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:50:03,578 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:50:03,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:50:03,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:50:03,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:50:03,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:50:03,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:50:03,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:50:03,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:50:03,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:50:03,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:50:03,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:50:03,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:50:03,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:50:03,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:50:03,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:50:03,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:50:03,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:50:03,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:50:03,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:50:03,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:50:03,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:50:03,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:50:03,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:50:03,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:50:03,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:50:03,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:50:03,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:50:03,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:50:03,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-22 20:50:03,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-01-22 20:50:03,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-01-22 20:50:03,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-22 20:50:03,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-01-22 20:50:03,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-01-22 20:50:03,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-01-22 20:50:03,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-01-22 20:50:03,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-22 20:50:03,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:03,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-01-22 20:50:03,581 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:50:03,581 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:50:03,581 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:50:03,582 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:50:03,582 INFO L85 PathProgramCache]: Analyzing trace with hash -1193133139, now seen corresponding path program 60 times [2025-01-22 20:50:03,582 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:50:03,582 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1908142183] [2025-01-22 20:50:03,582 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:50:03,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:50:03,587 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 309 statements into 60 equivalence classes. [2025-01-22 20:50:03,624 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 60 check-sat command(s) and asserted 309 of 309 statements. [2025-01-22 20:50:03,624 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 60 check-sat command(s) [2025-01-22 20:50:03,624 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:50:06,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7033 backedges. 0 proven. 6487 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2025-01-22 20:50:06,631 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:50:06,631 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1908142183] [2025-01-22 20:50:06,631 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1908142183] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:50:06,631 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [712395681] [2025-01-22 20:50:06,631 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:50:06,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:50:06,631 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:50:06,632 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:50:06,633 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (61)] Waiting until timeout for monitored process [2025-01-22 20:50:06,661 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 309 statements into 60 equivalence classes. [2025-01-22 20:50:06,764 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 60 check-sat command(s) and asserted 309 of 309 statements. [2025-01-22 20:50:06,765 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 60 check-sat command(s) [2025-01-22 20:50:06,765 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:50:06,770 INFO L256 TraceCheckSpWp]: Trace formula consists of 852 conjuncts, 303 conjuncts are in the unsatisfiable core [2025-01-22 20:50:06,772 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:50:06,983 INFO L134 CoverageAnalysis]: Checked inductivity of 7033 backedges. 0 proven. 6487 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2025-01-22 20:50:06,984 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:50:07,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7033 backedges. 0 proven. 6487 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2025-01-22 20:50:07,202 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [712395681] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:50:07,202 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:50:07,202 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [60, 60, 60] total 60 [2025-01-22 20:50:07,202 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [130076527] [2025-01-22 20:50:07,202 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:50:07,202 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 61 states [2025-01-22 20:50:07,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:50:07,203 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2025-01-22 20:50:07,203 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=119, Invalid=3541, Unknown=0, NotChecked=0, Total=3660 [2025-01-22 20:50:07,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:50:07,203 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:50:07,203 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 61 states, 61 states have (on average 3.9508196721311477) internal successors, (241), 60 states have internal predecessors, (241), 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) [2025-01-22 20:50:07,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:50:07,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:50:07,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:50:07,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:50:07,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:50:07,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:50:07,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:50:07,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:50:07,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:50:07,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:50:07,205 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:50:07,205 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:50:07,205 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:50:07,205 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:50:07,205 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 178 states. [2025-01-22 20:50:07,205 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:50:09,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:50:09,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:50:09,352 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (61)] Ended with exit code 0 [2025-01-22 20:50:09,545 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable123,61 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable124 [2025-01-22 20:50:09,546 INFO L396 AbstractCegarLoop]: === Iteration 63 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:50:09,546 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:50:09,546 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #56 [2025-01-22 20:50:09,546 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:50:09,546 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:50:09,546 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,546 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:50:09,546 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,546 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:50:09,546 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,546 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:50:09,546 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,546 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:50:09,546 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,546 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:50:09,546 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,546 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:50:09,546 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,547 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:50:09,547 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,548 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:50:09,548 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,549 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:50:09,549 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,549 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:50:09,549 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,549 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-22 20:50:09,549 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,549 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-22 20:50:09,549 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,549 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-22 20:50:09,549 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,549 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-22 20:50:09,549 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,549 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-22 20:50:09,549 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,549 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-22 20:50:09,549 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,549 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-22 20:50:09,549 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,549 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-22 20:50:09,571 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:50:09,572 INFO L85 PathProgramCache]: Analyzing trace with hash 1564198628, now seen corresponding path program 1 times [2025-01-22 20:50:09,572 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:50:09,572 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416188222] [2025-01-22 20:50:09,572 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:50:09,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:50:09,575 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 188 statements into 1 equivalence classes. [2025-01-22 20:50:09,590 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 188 of 188 statements. [2025-01-22 20:50:09,590 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:50:09,590 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:50:09,590 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:50:09,590 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:50:09,590 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-22 20:50:09,590 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:50:09,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:50:09,592 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:50:09,592 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:50:09,592 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:50:09,592 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:50:09,592 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:50:09,592 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:50:09,592 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:50:09,592 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:50:09,592 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:50:09,592 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:50:09,592 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:50:09,592 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:50:09,592 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:50:09,592 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:50:09,592 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:50:09,592 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:50:09,592 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:50:09,592 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:50:09,592 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:50:09,592 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,592 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:50:09,593 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,593 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:50:09,593 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,593 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:50:09,593 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,593 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:50:09,593 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,593 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-22 20:50:09,593 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,593 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-01-22 20:50:09,593 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,593 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-01-22 20:50:09,593 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,593 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-22 20:50:09,593 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,593 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-01-22 20:50:09,593 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,593 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-01-22 20:50:09,593 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,593 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-01-22 20:50:09,593 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,593 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-01-22 20:50:09,593 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,593 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-22 20:50:09,593 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,593 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-01-22 20:50:09,593 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,593 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-01-22 20:50:09,593 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,593 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-01-22 20:50:09,593 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,593 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-01-22 20:50:09,593 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:09,593 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-01-22 20:50:09,593 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:50:09,593 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:50:09,593 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:50:09,594 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:50:09,594 INFO L85 PathProgramCache]: Analyzing trace with hash 1191173613, now seen corresponding path program 61 times [2025-01-22 20:50:09,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:50:09,594 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [730451524] [2025-01-22 20:50:09,594 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:50:09,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:50:09,599 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 317 statements into 1 equivalence classes. [2025-01-22 20:50:09,689 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 317 of 317 statements. [2025-01-22 20:50:09,689 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:50:09,690 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:50:13,185 INFO L134 CoverageAnalysis]: Checked inductivity of 7493 backedges. 0 proven. 6947 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2025-01-22 20:50:13,185 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:50:13,185 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [730451524] [2025-01-22 20:50:13,185 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [730451524] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:50:13,185 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2110520541] [2025-01-22 20:50:13,185 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:50:13,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:50:13,185 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:50:13,187 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:50:13,188 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (62)] Waiting until timeout for monitored process [2025-01-22 20:50:13,214 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 317 statements into 1 equivalence classes. [2025-01-22 20:50:13,273 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 317 of 317 statements. [2025-01-22 20:50:13,273 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:50:13,273 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:50:13,278 INFO L256 TraceCheckSpWp]: Trace formula consists of 874 conjuncts, 311 conjuncts are in the unsatisfiable core [2025-01-22 20:50:13,281 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:50:13,498 INFO L134 CoverageAnalysis]: Checked inductivity of 7493 backedges. 0 proven. 6947 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2025-01-22 20:50:13,498 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:50:13,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7493 backedges. 0 proven. 6947 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2025-01-22 20:50:13,715 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2110520541] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:50:13,716 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:50:13,716 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [62, 62, 62] total 62 [2025-01-22 20:50:13,716 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1686307198] [2025-01-22 20:50:13,716 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:50:13,716 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 63 states [2025-01-22 20:50:13,716 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:50:13,717 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2025-01-22 20:50:13,717 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=123, Invalid=3783, Unknown=0, NotChecked=0, Total=3906 [2025-01-22 20:50:13,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:50:13,717 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:50:13,717 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 63 states, 63 states have (on average 3.9523809523809526) internal successors, (249), 62 states have internal predecessors, (249), 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) [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:50:13,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:50:13,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:50:15,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:50:15,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:50:15,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:50:15,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:50:15,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:50:15,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:50:15,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:50:15,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:50:15,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:50:15,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:50:15,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:50:15,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:50:15,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:50:15,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:50:15,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:50:15,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:50:15,868 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (62)] Ended with exit code 0 [2025-01-22 20:50:16,062 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 62 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable126,SelfDestructingSolverStorable125 [2025-01-22 20:50:16,062 INFO L396 AbstractCegarLoop]: === Iteration 64 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:50:16,062 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:50:16,062 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #57 [2025-01-22 20:50:16,062 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:50:16,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-22 20:50:16,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-22 20:50:16,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:50:16,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:50:16,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:50:16,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:50:16,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:50:16,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:50:16,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:50:16,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:50:16,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:50:16,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:50:16,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:50:16,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:50:16,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:50:16,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:50:16,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:50:16,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:50:16,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:50:16,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:50:16,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:50:16,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:50:16,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:50:16,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:50:16,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:50:16,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:50:16,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:50:16,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:50:16,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:50:16,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:50:16,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:50:16,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-22 20:50:16,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-22 20:50:16,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-22 20:50:16,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-22 20:50:16,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-22 20:50:16,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-22 20:50:16,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-22 20:50:16,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-22 20:50:16,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-22 20:50:16,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-22 20:50:16,086 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:50:16,086 INFO L85 PathProgramCache]: Analyzing trace with hash 1841929827, now seen corresponding path program 1 times [2025-01-22 20:50:16,086 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:50:16,086 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1162523980] [2025-01-22 20:50:16,086 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:50:16,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:50:16,090 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 192 statements into 1 equivalence classes. [2025-01-22 20:50:16,105 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 192 of 192 statements. [2025-01-22 20:50:16,105 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:50:16,105 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:50:16,106 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:50:16,106 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:50:16,106 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-01-22 20:50:16,106 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,106 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-01-22 20:50:16,106 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,106 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:50:16,106 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,106 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:50:16,106 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,106 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:50:16,106 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,106 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:50:16,106 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,106 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:50:16,106 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,106 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:50:16,106 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,106 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:50:16,106 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,106 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:50:16,106 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,106 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:50:16,106 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,107 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:50:16,107 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,108 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:50:16,108 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,108 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:50:16,108 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,108 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:50:16,108 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,108 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:50:16,108 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,108 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:50:16,108 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,108 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:50:16,108 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,108 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:50:16,108 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,108 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:50:16,108 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,108 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:50:16,108 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,108 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:50:16,108 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,108 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:50:16,108 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,108 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:50:16,108 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,108 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-22 20:50:16,108 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,108 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-01-22 20:50:16,108 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,108 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-01-22 20:50:16,108 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,108 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-22 20:50:16,108 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,108 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-01-22 20:50:16,108 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,108 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-01-22 20:50:16,108 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,108 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-01-22 20:50:16,108 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,108 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-01-22 20:50:16,108 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,109 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-22 20:50:16,109 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,109 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-01-22 20:50:16,109 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,109 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-01-22 20:50:16,109 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,109 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-01-22 20:50:16,109 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,109 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-01-22 20:50:16,109 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,109 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-01-22 20:50:16,109 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,109 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-01-22 20:50:16,109 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:50:16,109 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-01-22 20:50:16,109 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:50:16,109 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:50:16,109 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:50:16,109 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:50:16,109 INFO L85 PathProgramCache]: Analyzing trace with hash 2132354921, now seen corresponding path program 62 times [2025-01-22 20:50:16,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:50:16,109 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [281368438] [2025-01-22 20:50:16,109 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:50:16,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:50:16,115 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 321 statements into 2 equivalence classes. [2025-01-22 20:50:16,200 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 321 of 321 statements. [2025-01-22 20:50:16,201 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:50:16,201 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:50:21,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7729 backedges. 3634 proven. 3551 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2025-01-22 20:50:21,607 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:50:21,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [281368438] [2025-01-22 20:50:21,607 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [281368438] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:50:21,608 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [552246111] [2025-01-22 20:50:21,608 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:50:21,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:50:21,608 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:50:21,609 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:50:21,610 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (63)] Waiting until timeout for monitored process [2025-01-22 20:50:21,636 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 321 statements into 2 equivalence classes. [2025-01-22 20:50:21,694 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 321 of 321 statements. [2025-01-22 20:50:21,694 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:50:21,694 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:50:21,698 INFO L256 TraceCheckSpWp]: Trace formula consists of 884 conjuncts, 160 conjuncts are in the unsatisfiable core [2025-01-22 20:50:21,701 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:50:31,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7729 backedges. 3601 proven. 4128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:50:31,678 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:50:40,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7729 backedges. 3601 proven. 4128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:50:40,346 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [552246111] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:50:40,346 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:50:40,347 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [126, 158, 158] total 380 [2025-01-22 20:50:40,347 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1781926795] [2025-01-22 20:50:40,347 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:50:40,347 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 381 states [2025-01-22 20:50:40,347 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:50:40,352 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 381 interpolants. [2025-01-22 20:50:40,360 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21943, Invalid=122837, Unknown=0, NotChecked=0, Total=144780 [2025-01-22 20:50:40,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:50:40,360 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:50:40,361 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 381 states, 381 states have (on average 2.036745406824147) internal successors, (776), 380 states have internal predecessors, (776), 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) [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:50:40,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:50:40,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:51:02,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:51:02,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:51:02,232 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (63)] Forceful destruction successful, exit code 0 [2025-01-22 20:51:02,425 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable127,63 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable128 [2025-01-22 20:51:02,426 INFO L396 AbstractCegarLoop]: === Iteration 65 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:51:02,426 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:51:02,426 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #58 [2025-01-22 20:51:02,426 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:51:02,426 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:51:02,426 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,426 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:51:02,426 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,426 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:51:02,426 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,426 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:51:02,426 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,426 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:51:02,426 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,426 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:51:02,426 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,426 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:51:02,426 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,426 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:51:02,426 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,426 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,427 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,427 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,427 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,427 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,427 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,427 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,427 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,427 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,427 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,427 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,427 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,427 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,427 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,427 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,427 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,427 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,427 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,427 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,427 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,427 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:51:02,427 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,428 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-22 20:51:02,428 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,429 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-22 20:51:02,429 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,429 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-22 20:51:02,429 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,429 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-22 20:51:02,429 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,429 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-22 20:51:02,429 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,429 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-22 20:51:02,429 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,429 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-22 20:51:02,429 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,429 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-22 20:51:02,429 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,429 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-22 20:51:02,429 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,429 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-22 20:51:02,429 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,429 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-22 20:51:02,429 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,429 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-22 20:51:02,450 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:51:02,450 INFO L85 PathProgramCache]: Analyzing trace with hash -2113543044, now seen corresponding path program 1 times [2025-01-22 20:51:02,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:51:02,450 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [845322428] [2025-01-22 20:51:02,450 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:51:02,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:51:02,454 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 196 statements into 1 equivalence classes. [2025-01-22 20:51:02,470 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 196 of 196 statements. [2025-01-22 20:51:02,470 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:51:02,470 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:51:02,471 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:51:02,471 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:51:02,471 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:51:02,471 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,471 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:51:02,471 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,471 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:51:02,471 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,471 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:51:02,471 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,471 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:51:02,471 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,471 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:51:02,471 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,471 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:51:02,471 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,471 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:51:02,471 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,471 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:51:02,471 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,471 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:51:02,471 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,471 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:51:02,471 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,471 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:51:02,471 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,471 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:51:02,471 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,471 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:51:02,471 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,471 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:51:02,471 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,471 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:51:02,471 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,471 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,472 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,472 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,472 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,472 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,472 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,472 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,472 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,472 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,472 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,472 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,472 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,472 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,472 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,472 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,472 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,472 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,472 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,472 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,472 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,472 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:51:02,472 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:51:02,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:51:02,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:51:02,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:51:02,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:51:02,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-22 20:51:02,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-01-22 20:51:02,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-01-22 20:51:02,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-22 20:51:02,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-01-22 20:51:02,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-01-22 20:51:02,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-01-22 20:51:02,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-01-22 20:51:02,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-22 20:51:02,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-01-22 20:51:02,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-01-22 20:51:02,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-01-22 20:51:02,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-01-22 20:51:02,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-01-22 20:51:02,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-01-22 20:51:02,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-01-22 20:51:02,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-01-22 20:51:02,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-01-22 20:51:02,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-01-22 20:51:02,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-01-22 20:51:02,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-01-22 20:51:02,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:02,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-01-22 20:51:02,474 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:51:02,474 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:51:02,474 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:51:02,474 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:51:02,474 INFO L85 PathProgramCache]: Analyzing trace with hash -1024120619, now seen corresponding path program 63 times [2025-01-22 20:51:02,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:51:02,474 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [29815172] [2025-01-22 20:51:02,474 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:51:02,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:51:02,481 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 333 statements into 64 equivalence classes. [2025-01-22 20:51:02,527 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 64 check-sat command(s) and asserted 333 of 333 statements. [2025-01-22 20:51:02,528 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 64 check-sat command(s) [2025-01-22 20:51:02,528 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:51:08,185 INFO L134 CoverageAnalysis]: Checked inductivity of 8291 backedges. 3969 proven. 3708 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2025-01-22 20:51:08,186 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:51:08,186 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [29815172] [2025-01-22 20:51:08,186 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [29815172] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:51:08,186 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [187122976] [2025-01-22 20:51:08,186 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:51:08,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:51:08,186 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:51:08,187 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:51:08,188 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (64)] Waiting until timeout for monitored process [2025-01-22 20:51:08,217 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 333 statements into 64 equivalence classes. [2025-01-22 20:51:08,343 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 64 check-sat command(s) and asserted 333 of 333 statements. [2025-01-22 20:51:08,343 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 64 check-sat command(s) [2025-01-22 20:51:08,343 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:51:08,348 INFO L256 TraceCheckSpWp]: Trace formula consists of 919 conjuncts, 164 conjuncts are in the unsatisfiable core [2025-01-22 20:51:08,351 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:51:12,307 INFO L134 CoverageAnalysis]: Checked inductivity of 8291 backedges. 3845 proven. 3832 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2025-01-22 20:51:12,308 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:51:17,804 INFO L134 CoverageAnalysis]: Checked inductivity of 8291 backedges. 63 proven. 7614 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2025-01-22 20:51:17,804 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [187122976] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:51:17,804 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:51:17,804 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [127, 65, 65] total 255 [2025-01-22 20:51:17,804 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2108633300] [2025-01-22 20:51:17,804 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:51:17,805 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 256 states [2025-01-22 20:51:17,805 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:51:17,807 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 256 interpolants. [2025-01-22 20:51:17,812 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8448, Invalid=56832, Unknown=0, NotChecked=0, Total=65280 [2025-01-22 20:51:17,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:51:17,812 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:51:17,812 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 256 states, 256 states have (on average 3.03515625) internal successors, (777), 255 states have internal predecessors, (777), 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) [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:17,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:51:17,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:51:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:51:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 190 states. [2025-01-22 20:51:29,840 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (64)] Ended with exit code 0 [2025-01-22 20:51:30,033 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable130,64 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable129 [2025-01-22 20:51:30,034 INFO L396 AbstractCegarLoop]: === Iteration 66 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:51:30,034 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:51:30,034 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #59 [2025-01-22 20:51:30,034 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:51:30,034 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:51:30,034 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,034 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:51:30,034 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,034 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:51:30,034 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,034 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:51:30,034 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,034 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:51:30,034 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,034 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:51:30,034 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,034 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:51:30,034 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,034 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:51:30,034 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,034 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:51:30,034 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,034 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:51:30,034 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,035 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:51:30,035 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-22 20:51:30,036 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,036 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-22 20:51:30,037 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,037 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-22 20:51:30,037 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,037 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-22 20:51:30,037 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,037 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-22 20:51:30,037 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,037 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-22 20:51:30,037 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,037 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-22 20:51:30,037 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,037 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-22 20:51:30,037 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,037 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-22 20:51:30,037 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,037 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-22 20:51:30,058 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:51:30,058 INFO L85 PathProgramCache]: Analyzing trace with hash -2113542919, now seen corresponding path program 1 times [2025-01-22 20:51:30,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:51:30,058 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1506811467] [2025-01-22 20:51:30,058 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:51:30,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:51:30,062 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 196 statements into 1 equivalence classes. [2025-01-22 20:51:30,077 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 196 of 196 statements. [2025-01-22 20:51:30,077 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:51:30,078 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:51:30,078 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:51:30,078 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:51:30,079 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-22 20:51:30,079 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,079 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-01-22 20:51:30,079 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,079 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:51:30,079 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,079 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:51:30,079 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,079 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:51:30,079 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,079 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:51:30,079 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,079 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:51:30,079 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,079 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:51:30,079 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,079 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:51:30,079 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,079 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:51:30,079 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,079 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:51:30,079 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,079 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:51:30,079 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,079 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:51:30,079 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,079 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:51:30,079 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,079 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:51:30,079 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,079 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:51:30,079 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,079 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:51:30,079 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,079 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:51:30,079 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,079 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:51:30,079 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:51:30,080 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:51:30,080 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:51:30,080 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:51:30,080 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:51:30,080 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:51:30,080 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:51:30,080 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:51:30,080 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:51:30,080 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:51:30,080 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:51:30,080 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:51:30,080 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:51:30,080 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:51:30,080 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:51:30,080 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:51:30,080 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:51:30,080 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:51:30,080 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:51:30,080 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:51:30,080 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,080 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-01-22 20:51:30,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,082 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-01-22 20:51:30,082 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:30,082 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-01-22 20:51:30,082 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:51:30,082 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:51:30,082 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:51:30,082 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:51:30,082 INFO L85 PathProgramCache]: Analyzing trace with hash 1829355537, now seen corresponding path program 64 times [2025-01-22 20:51:30,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:51:30,082 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [847368319] [2025-01-22 20:51:30,082 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:51:30,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:51:30,087 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 329 statements into 2 equivalence classes. [2025-01-22 20:51:30,188 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 329 of 329 statements. [2025-01-22 20:51:30,188 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:51:30,188 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:51:33,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8043 backedges. 0 proven. 7429 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2025-01-22 20:51:33,688 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:51:33,688 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [847368319] [2025-01-22 20:51:33,688 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [847368319] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:51:33,688 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [270345594] [2025-01-22 20:51:33,688 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:51:33,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:51:33,688 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:51:33,689 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:51:33,690 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (65)] Waiting until timeout for monitored process [2025-01-22 20:51:33,718 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 329 statements into 2 equivalence classes. [2025-01-22 20:51:33,781 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 329 of 329 statements. [2025-01-22 20:51:33,781 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:51:33,781 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:51:33,788 INFO L256 TraceCheckSpWp]: Trace formula consists of 907 conjuncts, 323 conjuncts are in the unsatisfiable core [2025-01-22 20:51:33,791 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:51:34,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8043 backedges. 0 proven. 7429 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2025-01-22 20:51:34,016 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:51:34,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8043 backedges. 0 proven. 7429 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2025-01-22 20:51:34,245 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [270345594] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:51:34,245 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:51:34,245 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [64, 64, 64] total 64 [2025-01-22 20:51:34,245 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1973107147] [2025-01-22 20:51:34,245 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:51:34,245 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 65 states [2025-01-22 20:51:34,245 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:51:34,246 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2025-01-22 20:51:34,246 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=4033, Unknown=0, NotChecked=0, Total=4160 [2025-01-22 20:51:34,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:51:34,246 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:51:34,246 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 65 states, 65 states have (on average 3.953846153846154) internal successors, (257), 64 states have internal predecessors, (257), 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) [2025-01-22 20:51:34,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:51:34,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:34,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:51:34,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:34,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:51:34,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:51:34,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:51:34,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:51:34,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:34,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:34,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:51:34,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:51:34,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:51:34,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:51:34,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:51:34,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:51:34,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:51:34,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 190 states. [2025-01-22 20:51:34,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:51:36,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:51:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:51:36,639 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (65)] Ended with exit code 0 [2025-01-22 20:51:36,833 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable131,SelfDestructingSolverStorable132,65 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:51:36,833 INFO L396 AbstractCegarLoop]: === Iteration 67 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:51:36,833 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:51:36,833 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #60 [2025-01-22 20:51:36,833 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:51:36,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:51:36,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:51:36,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:51:36,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:51:36,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:51:36,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:51:36,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:51:36,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:51:36,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-22 20:51:36,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-22 20:51:36,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-22 20:51:36,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-22 20:51:36,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-22 20:51:36,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-22 20:51:36,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-22 20:51:36,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-22 20:51:36,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-22 20:51:36,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-22 20:51:36,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-22 20:51:36,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-22 20:51:36,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-22 20:51:36,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-22 20:51:36,857 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:51:36,857 INFO L85 PathProgramCache]: Analyzing trace with hash -1326158720, now seen corresponding path program 1 times [2025-01-22 20:51:36,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:51:36,857 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1110098577] [2025-01-22 20:51:36,857 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:51:36,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:51:36,860 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 200 statements into 1 equivalence classes. [2025-01-22 20:51:36,877 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 200 of 200 statements. [2025-01-22 20:51:36,877 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:51:36,877 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:51:36,878 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:51:36,878 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:51:36,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-22 20:51:36,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-01-22 20:51:36,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:51:36,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:51:36,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:51:36,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:51:36,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:51:36,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:51:36,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:51:36,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:51:36,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:51:36,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:51:36,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:51:36,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:51:36,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:51:36,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:51:36,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:51:36,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:51:36,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:51:36,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:51:36,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:51:36,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:51:36,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:51:36,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:51:36,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:51:36,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:51:36,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:51:36,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:51:36,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:51:36,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:51:36,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:51:36,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:51:36,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:51:36,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:51:36,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-01-22 20:51:36,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-01-22 20:51:36,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-01-22 20:51:36,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-01-22 20:51:36,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-01-22 20:51:36,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-01-22 20:51:36,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-01-22 20:51:36,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-01-22 20:51:36,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-01-22 20:51:36,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:36,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-01-22 20:51:36,881 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:51:36,881 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:51:36,881 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:51:36,881 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:51:36,881 INFO L85 PathProgramCache]: Analyzing trace with hash 222332497, now seen corresponding path program 65 times [2025-01-22 20:51:36,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:51:36,881 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [232959141] [2025-01-22 20:51:36,881 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:51:36,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:51:36,887 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 337 statements into 66 equivalence classes. [2025-01-22 20:51:36,954 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 66 check-sat command(s) and asserted 337 of 337 statements. [2025-01-22 20:51:36,954 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 66 check-sat command(s) [2025-01-22 20:51:36,954 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:51:40,722 INFO L134 CoverageAnalysis]: Checked inductivity of 8535 backedges. 0 proven. 7921 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2025-01-22 20:51:40,722 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:51:40,722 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [232959141] [2025-01-22 20:51:40,722 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [232959141] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:51:40,722 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [565808717] [2025-01-22 20:51:40,722 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:51:40,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:51:40,722 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:51:40,724 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:51:40,725 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (66)] Waiting until timeout for monitored process [2025-01-22 20:51:40,756 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 337 statements into 66 equivalence classes. [2025-01-22 20:51:40,855 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 66 check-sat command(s) and asserted 337 of 337 statements. [2025-01-22 20:51:40,855 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 66 check-sat command(s) [2025-01-22 20:51:40,855 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:51:40,860 INFO L256 TraceCheckSpWp]: Trace formula consists of 929 conjuncts, 331 conjuncts are in the unsatisfiable core [2025-01-22 20:51:40,865 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:51:41,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8535 backedges. 0 proven. 7921 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2025-01-22 20:51:41,135 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:51:41,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8535 backedges. 0 proven. 7921 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2025-01-22 20:51:41,409 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [565808717] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:51:41,409 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:51:41,410 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [66, 66, 66] total 66 [2025-01-22 20:51:41,410 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [361862234] [2025-01-22 20:51:41,410 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:51:41,410 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 67 states [2025-01-22 20:51:41,410 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:51:41,411 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2025-01-22 20:51:41,411 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=131, Invalid=4291, Unknown=0, NotChecked=0, Total=4422 [2025-01-22 20:51:41,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:51:41,411 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:51:41,411 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 67 states, 67 states have (on average 3.955223880597015) internal successors, (265), 66 states have internal predecessors, (265), 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) [2025-01-22 20:51:41,411 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:51:41,411 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:41,411 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:51:41,411 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:41,411 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:51:41,411 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:51:41,411 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:51:41,411 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:51:41,411 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:41,411 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:41,411 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:51:41,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:51:41,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:51:41,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:51:41,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:51:41,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:51:41,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:51:41,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:51:41,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:51:41,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:51:41,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:51:41,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:51:41,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:51:41,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:51:41,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:51:44,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:51:44,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2025-01-22 20:51:44,025 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (66)] Ended with exit code 0 [2025-01-22 20:51:44,218 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 66 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable133,SelfDestructingSolverStorable134 [2025-01-22 20:51:44,219 INFO L396 AbstractCegarLoop]: === Iteration 68 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:51:44,219 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:51:44,219 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #61 [2025-01-22 20:51:44,219 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:51:44,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-22 20:51:44,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-22 20:51:44,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:51:44,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:51:44,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:51:44,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:51:44,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:51:44,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:51:44,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:51:44,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:51:44,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:51:44,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:51:44,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:51:44,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:51:44,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:51:44,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:51:44,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:51:44,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:51:44,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:51:44,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:51:44,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:51:44,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:51:44,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:51:44,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:51:44,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:51:44,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:51:44,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:51:44,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,221 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,221 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,221 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,221 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,221 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,221 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,221 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,221 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,221 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,221 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,221 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,221 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,221 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,221 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,221 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,221 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,221 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,221 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,221 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,221 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:51:44,221 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,222 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:51:44,222 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,222 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-22 20:51:44,222 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,222 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-22 20:51:44,222 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,222 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-22 20:51:44,222 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,222 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-22 20:51:44,222 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,222 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-22 20:51:44,222 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,222 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-22 20:51:44,222 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,222 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-22 20:51:44,222 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,222 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-22 20:51:44,222 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,222 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-22 20:51:44,222 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,222 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-22 20:51:44,222 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,222 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-22 20:51:44,222 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,222 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-22 20:51:44,222 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,222 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-22 20:51:44,222 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,222 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-22 20:51:44,222 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,222 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-22 20:51:44,222 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,222 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-22 20:51:44,244 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:51:44,244 INFO L85 PathProgramCache]: Analyzing trace with hash 662688263, now seen corresponding path program 1 times [2025-01-22 20:51:44,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:51:44,244 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1216888035] [2025-01-22 20:51:44,244 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:51:44,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:51:44,248 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 204 statements into 1 equivalence classes. [2025-01-22 20:51:44,266 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 204 of 204 statements. [2025-01-22 20:51:44,266 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:51:44,266 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:51:44,267 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:51:44,267 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:51:44,267 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-01-22 20:51:44,267 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,267 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-01-22 20:51:44,267 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,267 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:51:44,267 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,267 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:51:44,267 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,267 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:51:44,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:51:44,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:51:44,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:51:44,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:51:44,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:51:44,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:51:44,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:51:44,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:51:44,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:51:44,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:51:44,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:51:44,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:51:44,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:51:44,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:51:44,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:51:44,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:51:44,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:51:44,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:51:44,268 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,268 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:51:44,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:51:44,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:51:44,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:51:44,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:51:44,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:51:44,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:51:44,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:51:44,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:51:44,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:51:44,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:51:44,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:51:44,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:51:44,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:51:44,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:51:44,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-22 20:51:44,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-01-22 20:51:44,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-01-22 20:51:44,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-22 20:51:44,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-01-22 20:51:44,269 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-01-22 20:51:44,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-01-22 20:51:44,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-01-22 20:51:44,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-22 20:51:44,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-01-22 20:51:44,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-01-22 20:51:44,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-01-22 20:51:44,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-01-22 20:51:44,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-01-22 20:51:44,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-01-22 20:51:44,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-01-22 20:51:44,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-01-22 20:51:44,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-01-22 20:51:44,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-01-22 20:51:44,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-01-22 20:51:44,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-01-22 20:51:44,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-01-22 20:51:44,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-01-22 20:51:44,270 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-01-22 20:51:44,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-01-22 20:51:44,271 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:51:44,271 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-01-22 20:51:44,271 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:51:44,271 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:51:44,271 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:51:44,271 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:51:44,271 INFO L85 PathProgramCache]: Analyzing trace with hash 1600701901, now seen corresponding path program 66 times [2025-01-22 20:51:44,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:51:44,271 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1221483680] [2025-01-22 20:51:44,271 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:51:44,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:51:44,277 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 341 statements into 68 equivalence classes. [2025-01-22 20:51:44,316 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 68 check-sat command(s) and asserted 341 of 341 statements. [2025-01-22 20:51:44,316 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 68 check-sat command(s) [2025-01-22 20:51:44,316 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:51:50,425 INFO L134 CoverageAnalysis]: Checked inductivity of 8787 backedges. 4132 proven. 4043 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2025-01-22 20:51:50,425 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:51:50,425 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1221483680] [2025-01-22 20:51:50,425 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1221483680] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:51:50,425 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1681799624] [2025-01-22 20:51:50,425 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:51:50,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:51:50,425 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:51:50,427 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:51:50,427 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (67)] Waiting until timeout for monitored process [2025-01-22 20:51:50,454 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 341 statements into 68 equivalence classes. [2025-01-22 20:51:50,572 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 68 check-sat command(s) and asserted 341 of 341 statements. [2025-01-22 20:51:50,572 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 68 check-sat command(s) [2025-01-22 20:51:50,572 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:51:50,579 INFO L256 TraceCheckSpWp]: Trace formula consists of 939 conjuncts, 170 conjuncts are in the unsatisfiable core [2025-01-22 20:51:50,581 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:52:01,777 INFO L134 CoverageAnalysis]: Checked inductivity of 8787 backedges. 4097 proven. 4690 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:52:01,777 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:52:11,530 INFO L134 CoverageAnalysis]: Checked inductivity of 8787 backedges. 4097 proven. 4690 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:52:11,530 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1681799624] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:52:11,530 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:52:11,530 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [134, 168, 168] total 404 [2025-01-22 20:52:11,531 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1645324999] [2025-01-22 20:52:11,531 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:52:11,531 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 405 states [2025-01-22 20:52:11,531 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:52:11,535 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 405 interpolants. [2025-01-22 20:52:11,541 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=24742, Invalid=138878, Unknown=0, NotChecked=0, Total=163620 [2025-01-22 20:52:11,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:52:11,541 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:52:11,542 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 405 states, 405 states have (on average 2.034567901234568) internal successors, (824), 404 states have internal predecessors, (824), 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) [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:52:11,542 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2025-01-22 20:52:11,543 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:52:36,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:52:36,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:52:36,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:52:36,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:52:36,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:52:36,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:52:36,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:52:36,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:52:36,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:52:36,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:52:36,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:52:36,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:52:36,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:52:36,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:52:36,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:52:36,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:52:36,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:52:36,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:52:36,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:52:36,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:52:36,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2025-01-22 20:52:36,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 312 states. [2025-01-22 20:52:36,160 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (67)] Ended with exit code 0 [2025-01-22 20:52:36,353 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 67 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable135,SelfDestructingSolverStorable136 [2025-01-22 20:52:36,353 INFO L396 AbstractCegarLoop]: === Iteration 69 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:52:36,354 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:52:36,354 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #62 [2025-01-22 20:52:36,354 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:52:36,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:52:36,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:52:36,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:52:36,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:52:36,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:52:36,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:52:36,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:52:36,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:52:36,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:52:36,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:52:36,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:52:36,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:52:36,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:52:36,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:52:36,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:52:36,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:52:36,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:52:36,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:52:36,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:52:36,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:52:36,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:52:36,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:52:36,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:52:36,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:52:36,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:52:36,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:52:36,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:52:36,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:52:36,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:52:36,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:52:36,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:52:36,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:52:36,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:52:36,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:52:36,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,356 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-22 20:52:36,356 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,357 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-22 20:52:36,357 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,357 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-22 20:52:36,357 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,357 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-22 20:52:36,357 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,357 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-22 20:52:36,357 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,357 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-22 20:52:36,357 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,357 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-22 20:52:36,357 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,357 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-22 20:52:36,357 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,357 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-22 20:52:36,357 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,357 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-22 20:52:36,357 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,357 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-22 20:52:36,378 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:52:36,378 INFO L85 PathProgramCache]: Analyzing trace with hash 1783926312, now seen corresponding path program 1 times [2025-01-22 20:52:36,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:52:36,378 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316556595] [2025-01-22 20:52:36,378 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:52:36,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:52:36,382 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 208 statements into 1 equivalence classes. [2025-01-22 20:52:36,400 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 208 of 208 statements. [2025-01-22 20:52:36,400 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:52:36,400 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:52:36,401 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:52:36,401 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:52:36,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:52:36,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:52:36,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:52:36,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:52:36,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:52:36,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:52:36,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:52:36,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:52:36,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:52:36,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:52:36,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:52:36,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:52:36,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:52:36,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:52:36,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:52:36,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:52:36,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:52:36,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:52:36,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:52:36,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:52:36,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:52:36,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:52:36,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:52:36,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:52:36,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:52:36,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:52:36,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:52:36,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:52:36,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:52:36,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:52:36,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:52:36,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:52:36,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:52:36,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:52:36,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:52:36,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:52:36,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-22 20:52:36,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-01-22 20:52:36,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-01-22 20:52:36,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-22 20:52:36,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-01-22 20:52:36,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-01-22 20:52:36,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-01-22 20:52:36,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-01-22 20:52:36,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-22 20:52:36,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-01-22 20:52:36,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-01-22 20:52:36,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-01-22 20:52:36,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-01-22 20:52:36,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-01-22 20:52:36,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-01-22 20:52:36,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-01-22 20:52:36,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-01-22 20:52:36,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-01-22 20:52:36,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-01-22 20:52:36,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-01-22 20:52:36,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-01-22 20:52:36,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-01-22 20:52:36,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-01-22 20:52:36,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-01-22 20:52:36,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-01-22 20:52:36,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-01-22 20:52:36,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-01-22 20:52:36,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-01-22 20:52:36,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-01-22 20:52:36,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-01-22 20:52:36,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-01-22 20:52:36,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:36,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-01-22 20:52:36,404 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:52:36,404 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:52:36,404 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:52:36,405 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:52:36,405 INFO L85 PathProgramCache]: Analyzing trace with hash -1537324743, now seen corresponding path program 67 times [2025-01-22 20:52:36,405 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:52:36,405 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1902403371] [2025-01-22 20:52:36,405 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:52:36,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:52:36,410 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 353 statements into 1 equivalence classes. [2025-01-22 20:52:36,536 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 353 of 353 statements. [2025-01-22 20:52:36,537 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:52:36,537 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:52:40,499 INFO L134 CoverageAnalysis]: Checked inductivity of 9385 backedges. 198 proven. 8500 refuted. 0 times theorem prover too weak. 687 trivial. 0 not checked. [2025-01-22 20:52:40,499 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:52:40,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1902403371] [2025-01-22 20:52:40,499 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1902403371] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:52:40,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [711776664] [2025-01-22 20:52:40,499 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:52:40,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:52:40,500 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:52:40,501 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:52:40,502 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (68)] Waiting until timeout for monitored process [2025-01-22 20:52:40,531 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 353 statements into 1 equivalence classes. [2025-01-22 20:52:40,596 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 353 of 353 statements. [2025-01-22 20:52:40,596 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:52:40,596 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:52:40,601 INFO L256 TraceCheckSpWp]: Trace formula consists of 974 conjuncts, 172 conjuncts are in the unsatisfiable core [2025-01-22 20:52:40,604 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:52:40,847 INFO L134 CoverageAnalysis]: Checked inductivity of 9385 backedges. 198 proven. 8500 refuted. 0 times theorem prover too weak. 687 trivial. 0 not checked. [2025-01-22 20:52:40,847 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:52:43,728 INFO L134 CoverageAnalysis]: Checked inductivity of 9385 backedges. 198 proven. 8500 refuted. 0 times theorem prover too weak. 687 trivial. 0 not checked. [2025-01-22 20:52:43,728 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [711776664] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:52:43,728 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:52:43,728 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [68, 68, 68] total 68 [2025-01-22 20:52:43,728 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1937246027] [2025-01-22 20:52:43,728 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:52:43,729 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 69 states [2025-01-22 20:52:43,729 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:52:43,729 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 69 interpolants. [2025-01-22 20:52:43,729 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=135, Invalid=4557, Unknown=0, NotChecked=0, Total=4692 [2025-01-22 20:52:43,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:52:43,730 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:52:43,730 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 69 states, 69 states have (on average 4.0144927536231885) internal successors, (277), 68 states have internal predecessors, (277), 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) [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:52:43,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 312 states. [2025-01-22 20:52:43,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:52:53,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:52:53,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:52:53,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:52:53,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:52:53,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:52:53,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:52:53,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:52:53,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:52:53,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:52:53,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:52:53,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:52:53,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:52:53,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:52:53,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:52:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:52:53,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:52:53,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:52:53,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:52:53,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:52:53,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2025-01-22 20:52:53,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 312 states. [2025-01-22 20:52:53,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:52:53,811 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (68)] Ended with exit code 0 [2025-01-22 20:52:54,004 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 68 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable137,SelfDestructingSolverStorable138 [2025-01-22 20:52:54,004 INFO L396 AbstractCegarLoop]: === Iteration 70 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:52:54,004 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:52:54,005 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #63 [2025-01-22 20:52:54,005 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:52:54,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:52:54,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:52:54,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:52:54,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:52:54,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:52:54,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:52:54,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:52:54,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:52:54,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:52:54,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:52:54,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:52:54,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:52:54,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:52:54,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:52:54,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:52:54,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:52:54,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:52:54,005 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,006 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:52:54,006 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:52:54,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:52:54,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:52:54,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:52:54,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:52:54,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:52:54,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:52:54,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:52:54,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:52:54,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-22 20:52:54,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-22 20:52:54,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-22 20:52:54,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-22 20:52:54,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-22 20:52:54,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-22 20:52:54,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-22 20:52:54,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-22 20:52:54,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-22 20:52:54,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-22 20:52:54,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-22 20:52:54,007 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,007 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-22 20:52:54,008 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,008 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-22 20:52:54,008 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,008 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-22 20:52:54,008 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,008 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-22 20:52:54,008 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,008 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-22 20:52:54,008 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,008 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-22 20:52:54,008 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,008 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-22 20:52:54,029 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:52:54,030 INFO L85 PathProgramCache]: Analyzing trace with hash 1783926445, now seen corresponding path program 1 times [2025-01-22 20:52:54,030 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:52:54,030 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [51467749] [2025-01-22 20:52:54,030 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:52:54,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:52:54,033 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 208 statements into 1 equivalence classes. [2025-01-22 20:52:54,051 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 208 of 208 statements. [2025-01-22 20:52:54,051 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:52:54,051 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:52:54,052 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:52:54,052 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:52:54,052 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-22 20:52:54,052 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,052 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-01-22 20:52:54,052 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,052 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:52:54,052 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,052 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:52:54,052 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:52:54,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:52:54,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:52:54,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:52:54,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:52:54,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:52:54,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:52:54,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:52:54,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:52:54,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:52:54,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:52:54,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:52:54,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:52:54,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:52:54,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:52:54,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:52:54,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:52:54,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:52:54,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:52:54,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,053 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:52:54,053 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:52:54,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:52:54,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:52:54,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:52:54,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:52:54,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:52:54,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:52:54,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:52:54,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:52:54,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:52:54,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:52:54,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:52:54,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-22 20:52:54,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-01-22 20:52:54,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-01-22 20:52:54,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-22 20:52:54,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-01-22 20:52:54,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-01-22 20:52:54,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-01-22 20:52:54,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-01-22 20:52:54,054 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-22 20:52:54,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-01-22 20:52:54,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-01-22 20:52:54,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-01-22 20:52:54,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-01-22 20:52:54,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-01-22 20:52:54,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-01-22 20:52:54,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-01-22 20:52:54,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-01-22 20:52:54,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-01-22 20:52:54,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-01-22 20:52:54,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-01-22 20:52:54,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-01-22 20:52:54,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-01-22 20:52:54,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-01-22 20:52:54,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-01-22 20:52:54,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-01-22 20:52:54,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-01-22 20:52:54,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-01-22 20:52:54,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-01-22 20:52:54,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-01-22 20:52:54,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:52:54,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-01-22 20:52:54,056 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:52:54,056 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:52:54,056 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:52:54,056 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:52:54,056 INFO L85 PathProgramCache]: Analyzing trace with hash 1320858229, now seen corresponding path program 68 times [2025-01-22 20:52:54,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:52:54,056 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [261186714] [2025-01-22 20:52:54,056 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:52:54,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:52:54,062 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 349 statements into 2 equivalence classes. [2025-01-22 20:52:54,177 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 349 of 349 statements. [2025-01-22 20:52:54,177 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:52:54,177 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:52:58,166 INFO L134 CoverageAnalysis]: Checked inductivity of 9121 backedges. 0 proven. 8435 refuted. 0 times theorem prover too weak. 686 trivial. 0 not checked. [2025-01-22 20:52:58,167 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:52:58,167 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [261186714] [2025-01-22 20:52:58,167 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [261186714] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:52:58,167 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1167335015] [2025-01-22 20:52:58,167 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:52:58,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:52:58,167 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:52:58,169 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:52:58,170 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (69)] Waiting until timeout for monitored process [2025-01-22 20:52:58,196 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 349 statements into 2 equivalence classes. [2025-01-22 20:52:58,263 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 349 of 349 statements. [2025-01-22 20:52:58,264 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:52:58,264 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:52:58,270 INFO L256 TraceCheckSpWp]: Trace formula consists of 962 conjuncts, 343 conjuncts are in the unsatisfiable core [2025-01-22 20:52:58,273 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:52:58,515 INFO L134 CoverageAnalysis]: Checked inductivity of 9121 backedges. 0 proven. 8435 refuted. 0 times theorem prover too weak. 686 trivial. 0 not checked. [2025-01-22 20:52:58,515 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:52:58,760 INFO L134 CoverageAnalysis]: Checked inductivity of 9121 backedges. 0 proven. 8435 refuted. 0 times theorem prover too weak. 686 trivial. 0 not checked. [2025-01-22 20:52:58,761 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1167335015] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:52:58,761 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:52:58,761 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [68, 68, 68] total 68 [2025-01-22 20:52:58,761 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [740866319] [2025-01-22 20:52:58,761 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:52:58,761 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 69 states [2025-01-22 20:52:58,761 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:52:58,762 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 69 interpolants. [2025-01-22 20:52:58,762 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=135, Invalid=4557, Unknown=0, NotChecked=0, Total=4692 [2025-01-22 20:52:58,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:52:58,762 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:52:58,762 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 69 states, 69 states have (on average 3.9565217391304346) internal successors, (273), 68 states have internal predecessors, (273), 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) [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:52:58,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 312 states. [2025-01-22 20:52:58,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:52:58,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:53:01,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:53:01,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:53:01,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:53:01,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:53:01,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:53:01,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:53:01,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:53:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:53:01,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:53:01,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:53:01,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:53:01,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:53:01,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:53:01,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:53:01,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:53:01,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:53:01,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:53:01,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:53:01,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:53:01,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:53:01,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2025-01-22 20:53:01,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 312 states. [2025-01-22 20:53:01,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:53:01,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:53:01,443 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (69)] Ended with exit code 0 [2025-01-22 20:53:01,637 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable140,SelfDestructingSolverStorable139,69 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:53:01,637 INFO L396 AbstractCegarLoop]: === Iteration 71 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:53:01,637 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:53:01,638 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #64 [2025-01-22 20:53:01,638 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:53:01,638 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:53:01,638 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,638 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:53:01,638 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,638 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:53:01,638 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,638 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:53:01,638 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,638 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:53:01,638 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,638 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:53:01,638 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,638 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:53:01,638 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,638 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:53:01,638 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,638 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:53:01,638 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,638 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:53:01,638 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,638 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:53:01,638 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,638 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:53:01,638 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,638 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:53:01,638 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,638 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:53:01,638 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,638 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:53:01,638 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,638 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:53:01,638 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,639 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:53:01,639 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:53:01,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:53:01,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:53:01,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:53:01,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:53:01,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:53:01,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:53:01,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:53:01,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:53:01,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:53:01,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-22 20:53:01,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-22 20:53:01,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-22 20:53:01,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-22 20:53:01,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-22 20:53:01,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-22 20:53:01,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-22 20:53:01,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-22 20:53:01,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-22 20:53:01,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-22 20:53:01,640 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-22 20:53:01,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-22 20:53:01,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-22 20:53:01,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-22 20:53:01,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-22 20:53:01,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-22 20:53:01,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-22 20:53:01,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-22 20:53:01,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-22 20:53:01,641 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,641 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-22 20:53:01,662 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:53:01,662 INFO L85 PathProgramCache]: Analyzing trace with hash -56712134, now seen corresponding path program 1 times [2025-01-22 20:53:01,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:53:01,662 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342621026] [2025-01-22 20:53:01,662 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:53:01,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:53:01,666 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 212 statements into 1 equivalence classes. [2025-01-22 20:53:01,685 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 212 of 212 statements. [2025-01-22 20:53:01,685 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:53:01,685 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:53:01,686 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:53:01,686 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:53:01,686 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-22 20:53:01,686 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,686 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-01-22 20:53:01,686 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,686 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:53:01,686 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,686 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:53:01,686 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,686 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:53:01,686 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,686 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:53:01,686 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,686 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:53:01,686 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,686 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:53:01,686 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,686 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:53:01,686 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,686 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:53:01,686 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,686 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:53:01,686 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,686 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:53:01,686 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,686 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:53:01,686 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,686 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:53:01,686 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,686 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:53:01,686 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,686 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:53:01,686 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,686 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:53:01,686 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,686 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:53:01,686 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:53:01,687 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:53:01,687 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:53:01,687 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:53:01,687 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:53:01,687 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:53:01,687 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:53:01,687 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:53:01,687 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:53:01,687 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:53:01,687 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:53:01,687 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:53:01,687 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:53:01,687 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:53:01,687 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:53:01,687 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:53:01,687 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-22 20:53:01,687 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-01-22 20:53:01,687 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-01-22 20:53:01,687 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-22 20:53:01,687 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,687 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-01-22 20:53:01,688 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,688 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-01-22 20:53:01,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-01-22 20:53:01,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-01-22 20:53:01,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-01-22 20:53:01,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-01-22 20:53:01,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-01-22 20:53:01,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-01-22 20:53:01,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-01-22 20:53:01,689 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:01,689 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-01-22 20:53:01,689 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:53:01,689 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:53:01,689 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:53:01,689 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:53:01,689 INFO L85 PathProgramCache]: Analyzing trace with hash -1787519819, now seen corresponding path program 69 times [2025-01-22 20:53:01,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:53:01,689 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240156957] [2025-01-22 20:53:01,689 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:53:01,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:53:01,695 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 357 statements into 70 equivalence classes. [2025-01-22 20:53:01,758 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 70 check-sat command(s) and asserted 357 of 357 statements. [2025-01-22 20:53:01,758 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 70 check-sat command(s) [2025-01-22 20:53:01,758 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:53:05,959 INFO L134 CoverageAnalysis]: Checked inductivity of 9645 backedges. 0 proven. 8959 refuted. 0 times theorem prover too weak. 686 trivial. 0 not checked. [2025-01-22 20:53:05,959 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:53:05,960 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1240156957] [2025-01-22 20:53:05,960 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1240156957] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:53:05,960 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [28240295] [2025-01-22 20:53:05,960 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:53:05,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:53:05,960 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:53:05,961 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:53:05,962 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (70)] Waiting until timeout for monitored process [2025-01-22 20:53:05,989 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 357 statements into 70 equivalence classes. [2025-01-22 20:53:06,137 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 70 check-sat command(s) and asserted 357 of 357 statements. [2025-01-22 20:53:06,137 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 70 check-sat command(s) [2025-01-22 20:53:06,137 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:53:06,145 INFO L256 TraceCheckSpWp]: Trace formula consists of 984 conjuncts, 351 conjuncts are in the unsatisfiable core [2025-01-22 20:53:06,148 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:53:06,394 INFO L134 CoverageAnalysis]: Checked inductivity of 9645 backedges. 0 proven. 8959 refuted. 0 times theorem prover too weak. 686 trivial. 0 not checked. [2025-01-22 20:53:06,394 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:53:06,642 INFO L134 CoverageAnalysis]: Checked inductivity of 9645 backedges. 0 proven. 8959 refuted. 0 times theorem prover too weak. 686 trivial. 0 not checked. [2025-01-22 20:53:06,642 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [28240295] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:53:06,642 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:53:06,642 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [70, 70, 70] total 70 [2025-01-22 20:53:06,642 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [706792926] [2025-01-22 20:53:06,642 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:53:06,643 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 71 states [2025-01-22 20:53:06,643 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:53:06,643 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2025-01-22 20:53:06,643 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=139, Invalid=4831, Unknown=0, NotChecked=0, Total=4970 [2025-01-22 20:53:06,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:53:06,644 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:53:06,644 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 71 states, 71 states have (on average 3.9577464788732395) internal successors, (281), 70 states have internal predecessors, (281), 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) [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:53:06,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 312 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:53:06,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:53:09,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:53:09,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:53:09,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:53:09,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:53:09,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:53:09,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:53:09,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:53:09,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:53:09,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:53:09,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:53:09,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:53:09,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:53:09,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:53:09,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:53:09,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:53:09,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:53:09,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:53:09,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2025-01-22 20:53:09,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 312 states. [2025-01-22 20:53:09,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:53:09,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:53:09,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2025-01-22 20:53:09,342 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (70)] Ended with exit code 0 [2025-01-22 20:53:09,536 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable141,SelfDestructingSolverStorable142,70 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:53:09,536 INFO L396 AbstractCegarLoop]: === Iteration 72 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:53:09,536 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:53:09,536 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #65 [2025-01-22 20:53:09,536 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:53:09,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-22 20:53:09,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-22 20:53:09,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:53:09,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:53:09,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:53:09,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:53:09,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:53:09,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:53:09,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:53:09,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:53:09,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:53:09,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:53:09,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:53:09,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:53:09,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:53:09,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:53:09,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:53:09,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:53:09,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:53:09,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,539 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-22 20:53:09,539 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,540 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-22 20:53:09,540 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,540 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-22 20:53:09,540 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,540 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-22 20:53:09,540 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,540 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-22 20:53:09,540 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,540 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-22 20:53:09,540 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,540 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-22 20:53:09,540 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,540 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-22 20:53:09,540 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,540 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-22 20:53:09,540 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,540 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-22 20:53:09,561 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:53:09,561 INFO L85 PathProgramCache]: Analyzing trace with hash -2112972855, now seen corresponding path program 1 times [2025-01-22 20:53:09,561 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:53:09,561 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [197020271] [2025-01-22 20:53:09,561 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:53:09,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:53:09,565 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 216 statements into 1 equivalence classes. [2025-01-22 20:53:09,585 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 216 of 216 statements. [2025-01-22 20:53:09,585 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:53:09,585 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:53:09,586 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:53:09,586 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:53:09,586 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-01-22 20:53:09,586 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,586 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-01-22 20:53:09,586 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,586 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:53:09,586 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,586 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:53:09,586 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,586 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:53:09,586 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,586 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:53:09,586 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,586 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:53:09,586 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,586 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:53:09,586 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,586 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:53:09,586 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,586 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:53:09,586 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:53:09,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:53:09,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:53:09,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:53:09,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:53:09,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:53:09,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:53:09,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:53:09,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:53:09,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:53:09,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:53:09,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:53:09,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:53:09,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:53:09,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:53:09,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:53:09,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:53:09,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:53:09,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:53:09,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:53:09,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:53:09,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:53:09,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-22 20:53:09,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-01-22 20:53:09,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-01-22 20:53:09,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-22 20:53:09,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-01-22 20:53:09,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-01-22 20:53:09,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-01-22 20:53:09,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-01-22 20:53:09,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-22 20:53:09,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-01-22 20:53:09,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-01-22 20:53:09,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-01-22 20:53:09,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-01-22 20:53:09,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-01-22 20:53:09,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-01-22 20:53:09,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-01-22 20:53:09,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-01-22 20:53:09,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-01-22 20:53:09,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,589 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-01-22 20:53:09,589 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,589 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-01-22 20:53:09,589 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,589 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-01-22 20:53:09,589 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,589 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-01-22 20:53:09,589 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,589 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-01-22 20:53:09,589 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,589 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-01-22 20:53:09,589 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,589 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-01-22 20:53:09,589 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,589 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-01-22 20:53:09,589 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,589 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-01-22 20:53:09,589 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,589 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-01-22 20:53:09,589 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,589 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-01-22 20:53:09,589 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,589 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-01-22 20:53:09,589 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,589 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-01-22 20:53:09,589 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,589 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-01-22 20:53:09,589 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,589 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-01-22 20:53:09,589 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,589 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-01-22 20:53:09,589 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,589 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2025-01-22 20:53:09,589 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:53:09,589 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2025-01-22 20:53:09,589 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:53:09,589 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:53:09,589 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:53:09,590 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:53:09,590 INFO L85 PathProgramCache]: Analyzing trace with hash -1543712207, now seen corresponding path program 70 times [2025-01-22 20:53:09,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:53:09,590 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1021425870] [2025-01-22 20:53:09,590 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:53:09,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:53:09,596 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 361 statements into 2 equivalence classes. [2025-01-22 20:53:09,714 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 361 of 361 statements. [2025-01-22 20:53:09,714 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:53:09,714 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:53:16,670 INFO L134 CoverageAnalysis]: Checked inductivity of 9913 backedges. 4662 proven. 4567 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2025-01-22 20:53:16,670 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:53:16,670 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1021425870] [2025-01-22 20:53:16,670 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1021425870] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:53:16,670 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1451406934] [2025-01-22 20:53:16,670 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 20:53:16,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:53:16,670 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:53:16,672 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:53:16,672 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (71)] Waiting until timeout for monitored process [2025-01-22 20:53:16,700 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 361 statements into 2 equivalence classes. [2025-01-22 20:53:16,766 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 361 of 361 statements. [2025-01-22 20:53:16,766 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 20:53:16,766 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:53:16,770 INFO L256 TraceCheckSpWp]: Trace formula consists of 994 conjuncts, 180 conjuncts are in the unsatisfiable core [2025-01-22 20:53:16,774 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:53:29,245 INFO L134 CoverageAnalysis]: Checked inductivity of 9913 backedges. 4625 proven. 5288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:53:29,245 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:53:40,098 INFO L134 CoverageAnalysis]: Checked inductivity of 9913 backedges. 4625 proven. 5288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:53:40,099 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1451406934] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:53:40,099 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:53:40,099 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [142, 178, 178] total 428 [2025-01-22 20:53:40,099 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [801313632] [2025-01-22 20:53:40,099 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:53:40,100 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 429 states [2025-01-22 20:53:40,100 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:53:40,104 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 429 interpolants. [2025-01-22 20:53:40,115 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=27709, Invalid=155903, Unknown=0, NotChecked=0, Total=183612 [2025-01-22 20:53:40,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:53:40,115 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:53:40,116 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 429 states, 429 states have (on average 2.0326340326340326) internal successors, (872), 428 states have internal predecessors, (872), 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) [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:53:40,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 312 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2025-01-22 20:53:40,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:54:06,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:54:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 312 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2025-01-22 20:54:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 330 states. [2025-01-22 20:54:06,944 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (71)] Ended with exit code 0 [2025-01-22 20:54:07,138 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable143,71 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable144 [2025-01-22 20:54:07,138 INFO L396 AbstractCegarLoop]: === Iteration 73 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:54:07,138 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:54:07,138 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #66 [2025-01-22 20:54:07,138 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:54:07,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:54:07,138 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:54:07,138 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:54:07,138 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:54:07,138 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:54:07,138 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:54:07,138 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:54:07,138 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,139 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,139 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,139 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,139 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,139 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,139 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,139 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,139 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,139 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,139 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,139 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,139 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,139 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,139 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,139 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,139 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,139 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,139 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,139 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,139 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:54:07,139 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-22 20:54:07,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-22 20:54:07,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-22 20:54:07,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-22 20:54:07,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-22 20:54:07,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-22 20:54:07,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-22 20:54:07,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-22 20:54:07,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-22 20:54:07,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-22 20:54:07,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-22 20:54:07,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-22 20:54:07,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-22 20:54:07,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-22 20:54:07,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-22 20:54:07,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-22 20:54:07,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-22 20:54:07,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-22 20:54:07,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-22 20:54:07,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-22 20:54:07,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,142 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-22 20:54:07,162 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:54:07,162 INFO L85 PathProgramCache]: Analyzing trace with hash 880462322, now seen corresponding path program 1 times [2025-01-22 20:54:07,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:54:07,162 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1151533223] [2025-01-22 20:54:07,162 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:54:07,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:54:07,166 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 220 statements into 1 equivalence classes. [2025-01-22 20:54:07,187 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 220 of 220 statements. [2025-01-22 20:54:07,187 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:54:07,187 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:54:07,188 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:54:07,188 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:54:07,188 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:54:07,188 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,188 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:54:07,188 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,188 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:54:07,188 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,188 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:54:07,188 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,188 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:54:07,188 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,188 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:54:07,188 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,188 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:54:07,188 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,188 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:54:07,188 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,188 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:54:07,188 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,188 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:54:07,188 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,188 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:54:07,188 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,188 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:54:07,188 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,188 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:54:07,188 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,188 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:54:07,188 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,188 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:54:07,188 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,188 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:54:07,188 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,188 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:54:07,188 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,188 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,189 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,189 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,189 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,189 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,189 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,189 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,189 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,189 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,189 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,189 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,189 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,189 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,189 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,189 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,189 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,189 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,189 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,189 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,189 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,189 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-01-22 20:54:07,189 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,190 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-22 20:54:07,190 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,190 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-01-22 20:54:07,190 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,190 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-01-22 20:54:07,190 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,190 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-01-22 20:54:07,190 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,190 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-01-22 20:54:07,190 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,190 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-01-22 20:54:07,190 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,190 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-01-22 20:54:07,190 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,190 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-01-22 20:54:07,190 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,190 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-01-22 20:54:07,190 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,190 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-01-22 20:54:07,190 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,190 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-01-22 20:54:07,190 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,190 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-01-22 20:54:07,190 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,190 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-01-22 20:54:07,190 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,190 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-01-22 20:54:07,190 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,190 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-01-22 20:54:07,190 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,190 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-01-22 20:54:07,190 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,190 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-01-22 20:54:07,190 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,190 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-01-22 20:54:07,190 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,190 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-01-22 20:54:07,190 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,190 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-01-22 20:54:07,190 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-01-22 20:54:07,191 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-01-22 20:54:07,191 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-01-22 20:54:07,191 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-01-22 20:54:07,191 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-01-22 20:54:07,191 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-01-22 20:54:07,191 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2025-01-22 20:54:07,191 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2025-01-22 20:54:07,191 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2025-01-22 20:54:07,191 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2025-01-22 20:54:07,191 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2025-01-22 20:54:07,191 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 366 [2025-01-22 20:54:07,191 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 368 [2025-01-22 20:54:07,191 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:07,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 370 [2025-01-22 20:54:07,191 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:54:07,191 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:54:07,191 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:54:07,191 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:54:07,191 INFO L85 PathProgramCache]: Analyzing trace with hash 2083444637, now seen corresponding path program 71 times [2025-01-22 20:54:07,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:54:07,192 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [854764423] [2025-01-22 20:54:07,192 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:54:07,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:54:07,197 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 373 statements into 72 equivalence classes. [2025-01-22 20:54:07,279 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 72 check-sat command(s) and asserted 373 of 373 statements. [2025-01-22 20:54:07,279 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 72 check-sat command(s) [2025-01-22 20:54:07,279 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:54:14,364 INFO L134 CoverageAnalysis]: Checked inductivity of 10547 backedges. 5041 proven. 4744 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2025-01-22 20:54:14,364 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:54:14,364 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [854764423] [2025-01-22 20:54:14,364 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [854764423] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:54:14,364 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1425690785] [2025-01-22 20:54:14,364 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 20:54:14,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:54:14,365 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:54:14,366 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:54:14,367 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (72)] Waiting until timeout for monitored process [2025-01-22 20:54:14,397 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 373 statements into 72 equivalence classes. [2025-01-22 20:54:14,503 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 72 check-sat command(s) and asserted 373 of 373 statements. [2025-01-22 20:54:14,503 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 72 check-sat command(s) [2025-01-22 20:54:14,503 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:54:14,509 INFO L256 TraceCheckSpWp]: Trace formula consists of 1029 conjuncts, 184 conjuncts are in the unsatisfiable core [2025-01-22 20:54:14,512 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:54:19,485 INFO L134 CoverageAnalysis]: Checked inductivity of 10547 backedges. 4901 proven. 4884 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2025-01-22 20:54:19,486 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:54:26,314 INFO L134 CoverageAnalysis]: Checked inductivity of 10547 backedges. 71 proven. 9714 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2025-01-22 20:54:26,315 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1425690785] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:54:26,315 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:54:26,315 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [143, 73, 73] total 287 [2025-01-22 20:54:26,315 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [396621182] [2025-01-22 20:54:26,315 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:54:26,315 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 288 states [2025-01-22 20:54:26,315 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:54:26,317 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 288 interpolants. [2025-01-22 20:54:26,322 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10656, Invalid=72000, Unknown=0, NotChecked=0, Total=82656 [2025-01-22 20:54:26,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:54:26,322 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:54:26,323 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 288 states, 288 states have (on average 3.03125) internal successors, (873), 287 states have internal predecessors, (873), 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) [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:54:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 312 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 330 states. [2025-01-22 20:54:26,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:54:41,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 312 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 330 states. [2025-01-22 20:54:41,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 214 states. [2025-01-22 20:54:41,449 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (72)] Forceful destruction successful, exit code 0 [2025-01-22 20:54:41,642 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable145,SelfDestructingSolverStorable146,72 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:54:41,643 INFO L396 AbstractCegarLoop]: === Iteration 74 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:54:41,643 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:54:41,643 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #67 [2025-01-22 20:54:41,643 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:54:41,643 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:54:41,643 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,643 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:54:41,643 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,643 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:54:41,643 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,643 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:54:41,643 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,643 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:54:41,643 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,643 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:54:41,643 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,643 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:54:41,643 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,643 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:54:41,643 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,643 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:54:41,643 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:54:41,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-22 20:54:41,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-22 20:54:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-22 20:54:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-22 20:54:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-22 20:54:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-22 20:54:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-22 20:54:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-22 20:54:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-22 20:54:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-22 20:54:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-22 20:54:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-22 20:54:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-22 20:54:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-22 20:54:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-22 20:54:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-22 20:54:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-22 20:54:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-22 20:54:41,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-22 20:54:41,667 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:54:41,667 INFO L85 PathProgramCache]: Analyzing trace with hash 880462463, now seen corresponding path program 1 times [2025-01-22 20:54:41,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:54:41,667 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1352459636] [2025-01-22 20:54:41,667 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:54:41,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:54:41,671 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 220 statements into 1 equivalence classes. [2025-01-22 20:54:41,691 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 220 of 220 statements. [2025-01-22 20:54:41,691 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:54:41,691 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:54:41,692 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:54:41,692 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:54:41,692 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-22 20:54:41,692 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,693 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:54:41,693 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:54:41,694 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:54:41,694 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:54:41,694 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:54:41,694 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:54:41,694 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:54:41,694 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:54:41,694 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:54:41,694 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-22 20:54:41,694 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-01-22 20:54:41,694 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-01-22 20:54:41,694 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-22 20:54:41,694 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-01-22 20:54:41,694 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-01-22 20:54:41,694 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-01-22 20:54:41,694 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-01-22 20:54:41,694 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-22 20:54:41,694 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-01-22 20:54:41,694 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-01-22 20:54:41,694 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-01-22 20:54:41,694 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,694 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,695 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,695 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,695 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,695 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,695 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,695 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,695 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,695 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,695 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,695 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,695 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,695 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,695 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,695 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,695 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,695 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,695 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,695 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,695 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,695 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-01-22 20:54:41,695 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-01-22 20:54:41,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2025-01-22 20:54:41,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2025-01-22 20:54:41,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2025-01-22 20:54:41,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2025-01-22 20:54:41,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2025-01-22 20:54:41,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:41,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 366 [2025-01-22 20:54:41,696 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:54:41,696 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:54:41,696 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:54:41,696 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:54:41,696 INFO L85 PathProgramCache]: Analyzing trace with hash 1874465497, now seen corresponding path program 72 times [2025-01-22 20:54:41,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:54:41,696 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178878161] [2025-01-22 20:54:41,696 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:54:41,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:54:41,702 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 369 statements into 72 equivalence classes. [2025-01-22 20:54:41,756 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 72 check-sat command(s) and asserted 369 of 369 statements. [2025-01-22 20:54:41,756 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 72 check-sat command(s) [2025-01-22 20:54:41,756 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:54:46,264 INFO L134 CoverageAnalysis]: Checked inductivity of 10267 backedges. 0 proven. 9505 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2025-01-22 20:54:46,264 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:54:46,264 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178878161] [2025-01-22 20:54:46,264 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [178878161] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:54:46,264 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1623858740] [2025-01-22 20:54:46,264 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 20:54:46,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:54:46,265 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:54:46,266 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:54:46,267 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (73)] Waiting until timeout for monitored process [2025-01-22 20:54:46,296 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 369 statements into 72 equivalence classes. [2025-01-22 20:54:46,428 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 72 check-sat command(s) and asserted 369 of 369 statements. [2025-01-22 20:54:46,428 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 72 check-sat command(s) [2025-01-22 20:54:46,428 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:54:46,436 INFO L256 TraceCheckSpWp]: Trace formula consists of 1017 conjuncts, 363 conjuncts are in the unsatisfiable core [2025-01-22 20:54:46,439 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:54:46,692 INFO L134 CoverageAnalysis]: Checked inductivity of 10267 backedges. 0 proven. 9505 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2025-01-22 20:54:46,692 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:54:46,948 INFO L134 CoverageAnalysis]: Checked inductivity of 10267 backedges. 0 proven. 9505 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2025-01-22 20:54:46,948 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1623858740] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:54:46,948 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:54:46,949 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [72, 72, 72] total 72 [2025-01-22 20:54:46,949 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1895994012] [2025-01-22 20:54:46,949 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:54:46,949 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 73 states [2025-01-22 20:54:46,949 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:54:46,949 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 73 interpolants. [2025-01-22 20:54:46,950 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=5113, Unknown=0, NotChecked=0, Total=5256 [2025-01-22 20:54:46,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:54:46,950 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:54:46,950 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 73 states, 73 states have (on average 3.958904109589041) internal successors, (289), 72 states have internal predecessors, (289), 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) [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:54:46,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 312 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 330 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 214 states. [2025-01-22 20:54:46,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:54:49,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 312 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 330 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 216 states. [2025-01-22 20:54:49,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2025-01-22 20:54:49,925 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (73)] Forceful destruction successful, exit code 0 [2025-01-22 20:54:50,118 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 73 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable148,SelfDestructingSolverStorable147 [2025-01-22 20:54:50,118 INFO L396 AbstractCegarLoop]: === Iteration 75 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:54:50,118 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:54:50,118 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #68 [2025-01-22 20:54:50,118 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:54:50,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:54:50,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:54:50,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:54:50,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:54:50,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:54:50,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:54:50,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-22 20:54:50,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-22 20:54:50,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-22 20:54:50,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-22 20:54:50,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-22 20:54:50,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-22 20:54:50,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-22 20:54:50,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-22 20:54:50,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-22 20:54:50,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-22 20:54:50,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-22 20:54:50,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-22 20:54:50,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-22 20:54:50,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-22 20:54:50,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-22 20:54:50,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-22 20:54:50,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-22 20:54:50,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-22 20:54:50,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-22 20:54:50,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-22 20:54:50,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-22 20:54:50,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-22 20:54:50,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-22 20:54:50,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-22 20:54:50,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-22 20:54:50,144 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:54:50,144 INFO L85 PathProgramCache]: Analyzing trace with hash 1879535126, now seen corresponding path program 1 times [2025-01-22 20:54:50,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:54:50,145 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [50356071] [2025-01-22 20:54:50,145 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:54:50,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:54:50,148 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 224 statements into 1 equivalence classes. [2025-01-22 20:54:50,170 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 224 of 224 statements. [2025-01-22 20:54:50,170 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:54:50,170 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:54:50,171 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:54:50,171 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:54:50,171 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-22 20:54:50,171 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,171 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-01-22 20:54:50,171 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,171 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:54:50,171 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,171 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:54:50,171 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,171 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:54:50,171 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,171 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:54:50,171 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,171 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:54:50,171 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,171 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:54:50,171 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,171 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:54:50,171 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,171 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:54:50,171 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,171 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:54:50,171 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,171 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:54:50,171 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,171 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:54:50,171 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,171 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:54:50,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:54:50,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:54:50,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:54:50,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:54:50,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:54:50,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:54:50,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:54:50,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:54:50,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:54:50,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:54:50,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:54:50,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:54:50,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:54:50,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:54:50,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-22 20:54:50,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-01-22 20:54:50,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-01-22 20:54:50,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-22 20:54:50,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-01-22 20:54:50,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-01-22 20:54:50,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-01-22 20:54:50,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-01-22 20:54:50,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-22 20:54:50,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-01-22 20:54:50,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-01-22 20:54:50,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-01-22 20:54:50,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-01-22 20:54:50,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-01-22 20:54:50,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-01-22 20:54:50,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-01-22 20:54:50,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-01-22 20:54:50,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-01-22 20:54:50,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-01-22 20:54:50,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-01-22 20:54:50,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-01-22 20:54:50,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-01-22 20:54:50,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-01-22 20:54:50,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-01-22 20:54:50,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-01-22 20:54:50,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-01-22 20:54:50,174 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,174 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-01-22 20:54:50,174 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,174 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-01-22 20:54:50,174 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,174 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-01-22 20:54:50,174 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,174 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-01-22 20:54:50,174 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,174 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-01-22 20:54:50,174 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,174 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-01-22 20:54:50,174 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,174 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-01-22 20:54:50,174 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,174 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-01-22 20:54:50,174 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,174 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2025-01-22 20:54:50,174 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,174 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2025-01-22 20:54:50,174 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,174 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2025-01-22 20:54:50,174 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,174 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2025-01-22 20:54:50,174 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,174 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2025-01-22 20:54:50,174 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,174 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 366 [2025-01-22 20:54:50,174 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,174 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 368 [2025-01-22 20:54:50,174 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,174 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 370 [2025-01-22 20:54:50,174 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,174 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2025-01-22 20:54:50,174 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:50,174 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2025-01-22 20:54:50,174 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:54:50,174 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:54:50,174 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:54:50,175 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:54:50,175 INFO L85 PathProgramCache]: Analyzing trace with hash 610345241, now seen corresponding path program 73 times [2025-01-22 20:54:50,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:54:50,175 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [491214092] [2025-01-22 20:54:50,175 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:54:50,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:54:50,181 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 377 statements into 1 equivalence classes. [2025-01-22 20:54:50,326 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 377 of 377 statements. [2025-01-22 20:54:50,326 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:54:50,326 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:54:55,112 INFO L134 CoverageAnalysis]: Checked inductivity of 10823 backedges. 0 proven. 10061 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2025-01-22 20:54:55,112 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:54:55,112 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [491214092] [2025-01-22 20:54:55,112 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [491214092] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:54:55,112 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [480541768] [2025-01-22 20:54:55,112 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 20:54:55,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:54:55,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:54:55,114 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:54:55,114 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (74)] Waiting until timeout for monitored process [2025-01-22 20:54:55,142 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 377 statements into 1 equivalence classes. [2025-01-22 20:54:55,214 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 377 of 377 statements. [2025-01-22 20:54:55,214 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:54:55,214 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:54:55,222 INFO L256 TraceCheckSpWp]: Trace formula consists of 1039 conjuncts, 371 conjuncts are in the unsatisfiable core [2025-01-22 20:54:55,226 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:54:55,483 INFO L134 CoverageAnalysis]: Checked inductivity of 10823 backedges. 0 proven. 10061 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2025-01-22 20:54:55,484 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:54:55,744 INFO L134 CoverageAnalysis]: Checked inductivity of 10823 backedges. 0 proven. 10061 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2025-01-22 20:54:55,744 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [480541768] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:54:55,744 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:54:55,744 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [74, 74, 74] total 74 [2025-01-22 20:54:55,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [317004837] [2025-01-22 20:54:55,744 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:54:55,745 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 75 states [2025-01-22 20:54:55,745 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:54:55,745 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 75 interpolants. [2025-01-22 20:54:55,745 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=147, Invalid=5403, Unknown=0, NotChecked=0, Total=5550 [2025-01-22 20:54:55,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:54:55,745 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:54:55,745 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 75 states, 75 states have (on average 3.96) internal successors, (297), 74 states have internal predecessors, (297), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-22 20:54:55,745 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:54:55,745 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:55,745 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:54:55,745 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:55,745 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:54:55,745 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:54:55,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:54:55,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:54:55,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:54:55,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:54:55,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:54:55,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:54:55,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:54:55,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:54:55,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:54:55,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:54:55,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:54:55,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:54:55,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2025-01-22 20:54:55,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 312 states. [2025-01-22 20:54:55,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:54:55,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:54:55,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2025-01-22 20:54:55,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 330 states. [2025-01-22 20:54:55,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 216 states. [2025-01-22 20:54:55,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2025-01-22 20:54:55,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:54:58,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 312 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 330 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 216 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2025-01-22 20:54:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2025-01-22 20:54:58,720 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (74)] Ended with exit code 0 [2025-01-22 20:54:58,914 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 74 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable150,SelfDestructingSolverStorable149 [2025-01-22 20:54:58,914 INFO L396 AbstractCegarLoop]: === Iteration 76 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:54:58,914 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:54:58,914 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #69 [2025-01-22 20:54:58,914 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:54:58,914 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-22 20:54:58,914 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,914 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-22 20:54:58,914 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,914 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:54:58,914 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,915 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:54:58,915 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,916 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:54:58,916 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-22 20:54:58,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-22 20:54:58,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-22 20:54:58,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-22 20:54:58,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-22 20:54:58,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-22 20:54:58,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-22 20:54:58,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-22 20:54:58,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-22 20:54:58,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-22 20:54:58,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-22 20:54:58,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-22 20:54:58,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-22 20:54:58,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-22 20:54:58,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-22 20:54:58,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-22 20:54:58,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-22 20:54:58,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-22 20:54:58,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-22 20:54:58,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-22 20:54:58,917 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,917 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-22 20:54:58,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-22 20:54:58,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-22 20:54:58,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-22 20:54:58,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-22 20:54:58,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-22 20:54:58,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-22 20:54:58,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2025-01-22 20:54:58,939 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:54:58,939 INFO L85 PathProgramCache]: Analyzing trace with hash -20779091, now seen corresponding path program 1 times [2025-01-22 20:54:58,940 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:54:58,940 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1360904391] [2025-01-22 20:54:58,940 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:54:58,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:54:58,943 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 228 statements into 1 equivalence classes. [2025-01-22 20:54:58,965 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 228 of 228 statements. [2025-01-22 20:54:58,965 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:54:58,965 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:54:58,966 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:54:58,966 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:54:58,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-01-22 20:54:58,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-01-22 20:54:58,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:54:58,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:54:58,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:54:58,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:54:58,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:54:58,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:54:58,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:54:58,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:54:58,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:54:58,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:54:58,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:54:58,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:54:58,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:54:58,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:54:58,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:54:58,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:54:58,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:54:58,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:54:58,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-01-22 20:54:58,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-01-22 20:54:58,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-01-22 20:54:58,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-01-22 20:54:58,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-01-22 20:54:58,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-01-22 20:54:58,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-01-22 20:54:58,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-01-22 20:54:58,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-01-22 20:54:58,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-01-22 20:54:58,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-01-22 20:54:58,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-01-22 20:54:58,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-01-22 20:54:58,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-01-22 20:54:58,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-01-22 20:54:58,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-01-22 20:54:58,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-01-22 20:54:58,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-01-22 20:54:58,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-01-22 20:54:58,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-01-22 20:54:58,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2025-01-22 20:54:58,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2025-01-22 20:54:58,970 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,970 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2025-01-22 20:54:58,970 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,970 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2025-01-22 20:54:58,970 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,970 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2025-01-22 20:54:58,970 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,970 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 366 [2025-01-22 20:54:58,970 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,970 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 368 [2025-01-22 20:54:58,970 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,970 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 370 [2025-01-22 20:54:58,970 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,970 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2025-01-22 20:54:58,970 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,970 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2025-01-22 20:54:58,970 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,970 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 376 [2025-01-22 20:54:58,970 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:54:58,970 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 378 [2025-01-22 20:54:58,970 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:54:58,970 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:54:58,970 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:54:58,970 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:54:58,970 INFO L85 PathProgramCache]: Analyzing trace with hash 1863994517, now seen corresponding path program 74 times [2025-01-22 20:54:58,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:54:58,970 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [612796960] [2025-01-22 20:54:58,971 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:54:58,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:54:58,977 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 381 statements into 2 equivalence classes. [2025-01-22 20:54:59,112 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 381 of 381 statements. [2025-01-22 20:54:59,113 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:54:59,113 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:55:07,152 INFO L134 CoverageAnalysis]: Checked inductivity of 11107 backedges. 5224 proven. 5123 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2025-01-22 20:55:07,152 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:55:07,152 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [612796960] [2025-01-22 20:55:07,153 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [612796960] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:55:07,153 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [144869944] [2025-01-22 20:55:07,153 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 20:55:07,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:55:07,153 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:55:07,154 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:55:07,155 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (75)] Waiting until timeout for monitored process [2025-01-22 20:55:07,183 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 381 statements into 2 equivalence classes. [2025-01-22 20:55:07,256 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 381 of 381 statements. [2025-01-22 20:55:07,256 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 20:55:07,256 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:55:07,261 INFO L256 TraceCheckSpWp]: Trace formula consists of 1049 conjuncts, 190 conjuncts are in the unsatisfiable core [2025-01-22 20:55:07,264 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:55:21,088 INFO L134 CoverageAnalysis]: Checked inductivity of 11107 backedges. 5185 proven. 5922 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:55:21,089 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:55:33,000 INFO L134 CoverageAnalysis]: Checked inductivity of 11107 backedges. 5185 proven. 5922 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 20:55:33,000 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [144869944] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:55:33,000 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:55:33,000 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [150, 188, 188] total 452 [2025-01-22 20:55:33,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [962239933] [2025-01-22 20:55:33,000 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:55:33,001 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 453 states [2025-01-22 20:55:33,001 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:55:33,006 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 453 interpolants. [2025-01-22 20:55:33,016 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=30844, Invalid=173912, Unknown=0, NotChecked=0, Total=204756 [2025-01-22 20:55:33,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:55:33,016 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:55:33,017 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 453 states, 453 states have (on average 2.0309050772626933) internal successors, (920), 452 states have internal predecessors, (920), 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) [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:55:33,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 312 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 330 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 216 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2025-01-22 20:55:33,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:56:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 312 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 330 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 216 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2025-01-22 20:56:02,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2025-01-22 20:56:02,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 348 states. [2025-01-22 20:56:02,670 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (75)] Ended with exit code 0 [2025-01-22 20:56:02,864 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable151,75 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable152 [2025-01-22 20:56:02,864 INFO L396 AbstractCegarLoop]: === Iteration 77 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-22 20:56:02,864 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 20:56:02,864 INFO L139 ounterexampleChecker]: Examining path program with hash -1233736545, occurence #70 [2025-01-22 20:56:02,864 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 20:56:02,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-22 20:56:02,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-22 20:56:02,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-22 20:56:02,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-22 20:56:02,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,866 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-22 20:56:02,866 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-22 20:56:02,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-22 20:56:02,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-22 20:56:02,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-22 20:56:02,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-22 20:56:02,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-22 20:56:02,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-22 20:56:02,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-22 20:56:02,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-22 20:56:02,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-22 20:56:02,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-22 20:56:02,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-22 20:56:02,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-22 20:56:02,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-22 20:56:02,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-22 20:56:02,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-22 20:56:02,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-22 20:56:02,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-22 20:56:02,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-22 20:56:02,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,867 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-22 20:56:02,867 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-22 20:56:02,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-22 20:56:02,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-22 20:56:02,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-22 20:56:02,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-22 20:56:02,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2025-01-22 20:56:02,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2025-01-22 20:56:02,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2025-01-22 20:56:02,890 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:56:02,890 INFO L85 PathProgramCache]: Analyzing trace with hash -616196130, now seen corresponding path program 1 times [2025-01-22 20:56:02,890 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 20:56:02,890 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1801409943] [2025-01-22 20:56:02,890 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 20:56:02,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:56:02,894 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 232 statements into 1 equivalence classes. [2025-01-22 20:56:02,917 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 232 of 232 statements. [2025-01-22 20:56:02,917 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 20:56:02,917 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 20:56:02,918 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 20:56:02,918 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 20:56:02,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-22 20:56:02,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-01-22 20:56:02,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-22 20:56:02,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-01-22 20:56:02,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-01-22 20:56:02,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-01-22 20:56:02,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-22 20:56:02,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-01-22 20:56:02,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-22 20:56:02,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-01-22 20:56:02,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-01-22 20:56:02,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-01-22 20:56:02,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-22 20:56:02,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-01-22 20:56:02,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-01-22 20:56:02,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-01-22 20:56:02,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-01-22 20:56:02,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-01-22 20:56:02,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-01-22 20:56:02,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-01-22 20:56:02,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-01-22 20:56:02,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-01-22 20:56:02,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-01-22 20:56:02,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-01-22 20:56:02,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-01-22 20:56:02,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-01-22 20:56:02,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-01-22 20:56:02,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-01-22 20:56:02,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-01-22 20:56:02,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-01-22 20:56:02,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 366 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 368 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 370 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 376 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 378 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 380 [2025-01-22 20:56:02,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,922 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 382 [2025-01-22 20:56:02,922 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,922 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 384 [2025-01-22 20:56:02,922 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,922 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2025-01-22 20:56:02,922 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,922 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 388 [2025-01-22 20:56:02,922 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 20:56:02,922 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 390 [2025-01-22 20:56:02,922 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 20:56:02,922 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 20:56:02,922 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 20:56:02,922 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 20:56:02,922 INFO L85 PathProgramCache]: Analyzing trace with hash -1255418879, now seen corresponding path program 75 times [2025-01-22 20:56:02,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 20:56:02,922 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2038617658] [2025-01-22 20:56:02,922 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:56:02,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 20:56:02,928 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 393 statements into 76 equivalence classes. [2025-01-22 20:56:02,995 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 76 check-sat command(s) and asserted 393 of 393 statements. [2025-01-22 20:56:02,996 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 76 check-sat command(s) [2025-01-22 20:56:02,996 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:56:11,101 INFO L134 CoverageAnalysis]: Checked inductivity of 11777 backedges. 5625 proven. 5310 refuted. 0 times theorem prover too weak. 842 trivial. 0 not checked. [2025-01-22 20:56:11,101 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 20:56:11,102 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2038617658] [2025-01-22 20:56:11,102 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2038617658] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 20:56:11,102 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [737745407] [2025-01-22 20:56:11,102 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 20:56:11,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:56:11,102 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 20:56:11,103 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 20:56:11,104 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (76)] Waiting until timeout for monitored process [2025-01-22 20:56:11,135 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 393 statements into 76 equivalence classes. [2025-01-22 20:56:11,305 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 76 check-sat command(s) and asserted 393 of 393 statements. [2025-01-22 20:56:11,306 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 76 check-sat command(s) [2025-01-22 20:56:11,306 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 20:56:11,312 INFO L256 TraceCheckSpWp]: Trace formula consists of 1084 conjuncts, 194 conjuncts are in the unsatisfiable core [2025-01-22 20:56:11,315 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 20:56:16,707 INFO L134 CoverageAnalysis]: Checked inductivity of 11777 backedges. 5477 proven. 5458 refuted. 0 times theorem prover too weak. 842 trivial. 0 not checked. [2025-01-22 20:56:16,707 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 20:56:24,349 INFO L134 CoverageAnalysis]: Checked inductivity of 11777 backedges. 75 proven. 10860 refuted. 0 times theorem prover too weak. 842 trivial. 0 not checked. [2025-01-22 20:56:24,349 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [737745407] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 20:56:24,349 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 20:56:24,349 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [151, 77, 77] total 303 [2025-01-22 20:56:24,349 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1060103479] [2025-01-22 20:56:24,349 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 20:56:24,350 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 304 states [2025-01-22 20:56:24,350 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 20:56:24,352 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 304 interpolants. [2025-01-22 20:56:24,356 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11856, Invalid=80256, Unknown=0, NotChecked=0, Total=92112 [2025-01-22 20:56:24,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 20:56:24,356 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 20:56:24,356 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 304 states, 304 states have (on average 3.0296052631578947) internal successors, (921), 303 states have internal predecessors, (921), 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) [2025-01-22 20:56:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:56:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:56:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 20:56:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:56:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 20:56:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 20:56:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 20:56:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:56:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:56:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-01-22 20:56:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 114 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 186 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 120 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 204 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 222 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2025-01-22 20:56:24,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 276 states. [2025-01-22 20:56:24,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-22 20:56:24,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2025-01-22 20:56:24,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-22 20:56:24,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 294 states. [2025-01-22 20:56:24,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. [2025-01-22 20:56:24,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2025-01-22 20:56:24,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2025-01-22 20:56:24,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 312 states. [2025-01-22 20:56:24,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:56:24,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2025-01-22 20:56:24,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2025-01-22 20:56:24,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 330 states. [2025-01-22 20:56:24,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 216 states. [2025-01-22 20:56:24,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2025-01-22 20:56:24,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2025-01-22 20:56:24,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 348 states. [2025-01-22 20:56:24,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. Received shutdown request... [2025-01-22 20:56:38,058 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (76)] Ended with exit code 0 [2025-01-22 20:56:38,084 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 [2025-01-22 20:56:38,084 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (76)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2025-01-22 20:56:38,084 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 [2025-01-22 20:56:38,251 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable153,SelfDestructingSolverStorable154,76 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 20:56:38,251 WARN L596 AbstractCegarLoop]: Verification canceled: while PredicateComparison was comparing new predicate (quantifier-free) to 486 known predicates. [2025-01-22 20:56:38,253 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (2 of 3 remaining) [2025-01-22 20:56:38,254 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 3 remaining) [2025-01-22 20:56:38,254 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 3 remaining) [2025-01-22 20:56:38,261 INFO L422 BasicCegarLoop]: Path program histogram: [75, 1] [2025-01-22 20:56:38,263 INFO L241 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2025-01-22 20:56:38,263 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-01-22 20:56:38,273 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 [2025-01-22 20:56:38,273 INFO L201 PluginConnector]: Adding new model figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.01 08:56:38 BasicIcfg [2025-01-22 20:56:38,273 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-22 20:56:38,275 INFO L158 Benchmark]: Toolchain (without parser) took 816036.50ms. Allocated memory was 117.4MB in the beginning and 4.7GB in the end (delta: 4.6GB). Free memory was 81.0MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 3.6GB. Max. memory is 16.0GB. [2025-01-22 20:56:38,275 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.21ms. Allocated memory is still 117.4MB. Free memory is still 82.0MB. There was no memory consumed. Max. memory is 16.0GB. [2025-01-22 20:56:38,275 INFO L158 Benchmark]: Boogie Procedure Inliner took 17.67ms. Allocated memory is still 117.4MB. Free memory was 81.0MB in the beginning and 79.8MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.0GB. [2025-01-22 20:56:38,275 INFO L158 Benchmark]: Boogie Preprocessor took 9.74ms. Allocated memory is still 117.4MB. Free memory was 79.8MB in the beginning and 79.1MB in the end (delta: 648.0kB). There was no memory consumed. Max. memory is 16.0GB. [2025-01-22 20:56:38,275 INFO L158 Benchmark]: RCFGBuilder took 154.20ms. Allocated memory is still 117.4MB. Free memory was 79.0MB in the beginning and 69.5MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.0GB. [2025-01-22 20:56:38,275 INFO L158 Benchmark]: TraceAbstraction took 815850.62ms. Allocated memory was 117.4MB in the beginning and 4.7GB in the end (delta: 4.6GB). Free memory was 68.9MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 3.6GB. Max. memory is 16.0GB. [2025-01-22 20:56:38,276 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.21ms. Allocated memory is still 117.4MB. Free memory is still 82.0MB. There was no memory consumed. Max. memory is 16.0GB. * Boogie Procedure Inliner took 17.67ms. Allocated memory is still 117.4MB. Free memory was 81.0MB in the beginning and 79.8MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.0GB. * Boogie Preprocessor took 9.74ms. Allocated memory is still 117.4MB. Free memory was 79.8MB in the beginning and 79.1MB in the end (delta: 648.0kB). There was no memory consumed. Max. memory is 16.0GB. * RCFGBuilder took 154.20ms. Allocated memory is still 117.4MB. Free memory was 79.0MB in the beginning and 69.5MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.0GB. * TraceAbstraction took 815850.62ms. Allocated memory was 117.4MB in the beginning and 4.7GB in the end (delta: 4.6GB). Free memory was 68.9MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 3.6GB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Partial order reduction statistics Independence relation #1 benchmarks: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 31575, independent: 19201, independent conditional: 19113, independent unconditional: 88, dependent: 12374, dependent conditional: 12372, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 19356, independent: 19201, independent conditional: 19113, independent unconditional: 88, dependent: 155, dependent conditional: 153, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 19356, independent: 19201, independent conditional: 19113, independent unconditional: 88, dependent: 155, dependent conditional: 153, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 25757, independent: 19201, independent conditional: 19113, independent unconditional: 88, dependent: 6556, dependent conditional: 6554, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 25757, independent: 19201, independent conditional: 2707, independent unconditional: 16494, dependent: 6556, dependent conditional: 3693, dependent unconditional: 2863, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 25757, independent: 19201, independent conditional: 2707, independent unconditional: 16494, dependent: 6556, dependent conditional: 3693, dependent unconditional: 2863, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2853, independent: 1415, independent conditional: 1334, independent unconditional: 81, dependent: 1438, dependent conditional: 1436, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2853, independent: 80, independent conditional: 0, independent unconditional: 80, dependent: 2773, dependent conditional: 0, dependent unconditional: 2773, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 2773, independent: 1335, independent conditional: 1334, independent unconditional: 1, dependent: 1438, dependent conditional: 1436, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2773, independent: 1335, independent conditional: 1334, independent unconditional: 1, dependent: 1438, dependent conditional: 1436, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 13636, independent: 6454, independent conditional: 6435, independent unconditional: 19, dependent: 7182, dependent conditional: 7130, dependent unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 71, Symbolic Conditions with UNKNOWN Satisfiability: 0, Protected Queries: 0 ], Cache Queries: [ total: 25757, independent: 17786, independent conditional: 1373, independent unconditional: 16413, dependent: 5118, dependent conditional: 2257, dependent unconditional: 2861, unknown: 2853, unknown conditional: 2770, unknown unconditional: 83] , Statistics on independence cache: Total cache size (in pairs): 2924, Positive cache size: 1486, Positive conditional cache size: 1405, Positive unconditional cache size: 81, Negative cache size: 1438, Negative conditional cache size: 1436, Negative unconditional cache size: 2, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 19267, Maximal queried relation: 21, Independence queries for same thread: 12219, Persistent sets #1 benchmarks: Persistent set computation time: 0.1s, Number of persistent set computation: 23, Number of trivial persistent sets: 19, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 90, independent: 88, independent conditional: 0, independent unconditional: 88, dependent: 2, dependent conditional: 0, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 31575, independent: 19201, independent conditional: 19113, independent unconditional: 88, dependent: 12374, dependent conditional: 12372, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 19356, independent: 19201, independent conditional: 19113, independent unconditional: 88, dependent: 155, dependent conditional: 153, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 19356, independent: 19201, independent conditional: 19113, independent unconditional: 88, dependent: 155, dependent conditional: 153, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 25757, independent: 19201, independent conditional: 19113, independent unconditional: 88, dependent: 6556, dependent conditional: 6554, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 25757, independent: 19201, independent conditional: 2707, independent unconditional: 16494, dependent: 6556, dependent conditional: 3693, dependent unconditional: 2863, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 25757, independent: 19201, independent conditional: 2707, independent unconditional: 16494, dependent: 6556, dependent conditional: 3693, dependent unconditional: 2863, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2853, independent: 1415, independent conditional: 1334, independent unconditional: 81, dependent: 1438, dependent conditional: 1436, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2853, independent: 80, independent conditional: 0, independent unconditional: 80, dependent: 2773, dependent conditional: 0, dependent unconditional: 2773, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 2773, independent: 1335, independent conditional: 1334, independent unconditional: 1, dependent: 1438, dependent conditional: 1436, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2773, independent: 1335, independent conditional: 1334, independent unconditional: 1, dependent: 1438, dependent conditional: 1436, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 13636, independent: 6454, independent conditional: 6435, independent unconditional: 19, dependent: 7182, dependent conditional: 7130, dependent unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 71, Symbolic Conditions with UNKNOWN Satisfiability: 0, Protected Queries: 0 ], Cache Queries: [ total: 25757, independent: 17786, independent conditional: 1373, independent unconditional: 16413, dependent: 5118, dependent conditional: 2257, dependent unconditional: 2861, unknown: 2853, unknown conditional: 2770, unknown unconditional: 83] , Statistics on independence cache: Total cache size (in pairs): 2924, Positive cache size: 1486, Positive conditional cache size: 1405, Positive unconditional cache size: 81, Negative cache size: 1438, Negative conditional cache size: 1436, Negative unconditional cache size: 2, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 19267, Maximal queried relation: 21, Independence queries for same thread: 12219 - TimeoutResultAtElement [Line: 52]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 486 known predicates. - TimeoutResultAtElement [Line: 47]: 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 486 known predicates. - TimeoutResultAtElement [Line: 47]: 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 486 known predicates. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 5 procedures, 23 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 815.7s, OverallIterations: 77, TraceHistogramMax: 0, PathProgramHistogramMax: 75, EmptinessCheckTime: 357.6s, 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: 6764, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.7s SsaConstructionTime, 6.5s SatisfiabilityAnalysisTime, 429.3s InterpolantComputationTime, 30354 NumberOfCodeBlocks, 30354 NumberOfCodeBlocksAsserted, 3037 NumberOfCheckSat, 45288 ConstructedInterpolants, 0 QuantifiedInterpolants, 266530 SizeOfPredicates, 88 NumberOfNonLiveVariables, 41851 ConjunctsInSsa, 10944 ConjunctsInUnsatCore, 224 InterpolantComputations, 2 PerfectInterpolantSequences, 213755/861169 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: SuccessfulCommutativityProofs: 1, ConComChecker Statistics: CheckTime [ms]: 4453, ConditionCalculationTime [ms]: 1644, ConditionCalculations: 5390, QuantifiedConditions: 0, TraceChecks: 71, UnknownTraceChecks: 0, UnsatisfiedConditions: 62, ImperfectProofs: 8 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown