/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 --rcfgbuilder.only.consider.context.switches.at.boundaries.of.atomic.blocks false -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/figure3.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.3.0-dev-a343466-m [2025-01-29 22:48:17,713 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-29 22:48:17,784 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 [2025-01-29 22:48:17,788 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-29 22:48:17,789 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-29 22:48:17,813 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-29 22:48:17,815 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-29 22:48:17,815 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-29 22:48:17,815 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-29 22:48:17,815 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-29 22:48:17,816 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-29 22:48:17,816 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-29 22:48:17,816 INFO L153 SettingsManager]: * Use SBE=true [2025-01-29 22:48:17,816 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-29 22:48:17,816 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-29 22:48:17,816 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-29 22:48:17,816 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-29 22:48:17,816 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-29 22:48:17,816 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-29 22:48:17,817 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-29 22:48:17,817 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-29 22:48:17,817 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-29 22:48:17,817 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-29 22:48:17,817 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-29 22:48:17,817 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-29 22:48:17,817 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-29 22:48:17,817 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-29 22:48:17,817 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-29 22:48:17,817 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-29 22:48:17,818 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-29 22:48:17,818 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-01-29 22:48:17,818 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-29 22:48:17,818 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-29 22:48:17,818 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-29 22:48:17,818 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2025-01-29 22:48:17,818 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-29 22:48:17,818 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-29 22:48:17,818 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2025-01-29 22:48:17,818 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-29 22:48:17,818 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-29 22:48:17,819 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2025-01-29 22:48:17,819 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2025-01-29 22:48:17,819 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2025-01-29 22:48:17,819 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 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Only consider context switches at boundaries of atomic blocks -> false [2025-01-29 22:48:18,103 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-29 22:48:18,111 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-29 22:48:18,114 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-29 22:48:18,115 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2025-01-29 22:48:18,117 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2025-01-29 22:48:18,118 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/figure3.wvr.bpl [2025-01-29 22:48:18,118 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/figure3.wvr.bpl' [2025-01-29 22:48:18,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-29 22:48:18,139 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2025-01-29 22:48:18,140 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-29 22:48:18,140 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-29 22:48:18,140 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-29 22:48:18,150 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.01 10:48:18" (1/1) ... [2025-01-29 22:48:18,155 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.01 10:48:18" (1/1) ... [2025-01-29 22:48:18,165 INFO L138 Inliner]: procedures = 3, calls = 2, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2025-01-29 22:48:18,168 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-29 22:48:18,169 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-29 22:48:18,170 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-29 22:48:18,170 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-29 22:48:18,175 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.01 10:48:18" (1/1) ... [2025-01-29 22:48:18,176 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.01 10:48:18" (1/1) ... [2025-01-29 22:48:18,177 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.01 10:48:18" (1/1) ... [2025-01-29 22:48:18,177 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.01 10:48:18" (1/1) ... [2025-01-29 22:48:18,179 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.01 10:48:18" (1/1) ... [2025-01-29 22:48:18,180 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.01 10:48:18" (1/1) ... [2025-01-29 22:48:18,182 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.01 10:48:18" (1/1) ... [2025-01-29 22:48:18,183 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.01 10:48:18" (1/1) ... [2025-01-29 22:48:18,183 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.01 10:48:18" (1/1) ... [2025-01-29 22:48:18,184 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-29 22:48:18,186 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-29 22:48:18,186 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-29 22:48:18,186 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-29 22:48:18,187 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.01 10:48:18" (1/1) ... [2025-01-29 22:48:18,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-01-29 22:48:18,207 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:48:18,227 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) [2025-01-29 22:48:18,230 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 [2025-01-29 22:48:18,254 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2025-01-29 22:48:18,254 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2025-01-29 22:48:18,254 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2025-01-29 22:48:18,255 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2025-01-29 22:48:18,255 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2025-01-29 22:48:18,255 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2025-01-29 22:48:18,255 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2025-01-29 22:48:18,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-29 22:48:18,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-29 22:48:18,256 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-01-29 22:48:18,295 INFO L234 CfgBuilder]: Building ICFG [2025-01-29 22:48:18,297 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-29 22:48:18,371 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-01-29 22:48:18,371 INFO L283 CfgBuilder]: Performing block encoding [2025-01-29 22:48:18,398 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-29 22:48:18,399 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-01-29 22:48:18,399 INFO L201 PluginConnector]: Adding new model figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 10:48:18 BoogieIcfgContainer [2025-01-29 22:48:18,399 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-29 22:48:18,404 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-29 22:48:18,404 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-29 22:48:18,409 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-29 22:48:18,409 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 29.01 10:48:18" (1/2) ... [2025-01-29 22:48:18,410 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11e9c79f and model type figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 10:48:18, skipping insertion in model container [2025-01-29 22:48:18,410 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 10:48:18" (2/2) ... [2025-01-29 22:48:18,411 INFO L128 eAbstractionObserver]: Analyzing ICFG figure3.wvr.bpl [2025-01-29 22:48:18,425 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-29 22:48:18,427 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG figure3.wvr.bpl that has 3 procedures, 22 locations, 1 initial locations, 2 loop locations, and 1 error locations. [2025-01-29 22:48:18,427 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-01-29 22:48:18,470 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-01-29 22:48:18,519 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-29 22:48:18,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-01-29 22:48:18,519 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:48:18,525 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) [2025-01-29 22:48:18,526 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 [2025-01-29 22:48:18,578 INFO L177 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2025-01-29 22:48:18,599 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2025-01-29 22:48:18,606 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;@12d0a0a7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-29 22:48:18,607 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-01-29 22:48:18,679 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:48:18,680 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:48:18,680 INFO L139 ounterexampleChecker]: Examining path program with hash 837390735, occurence #1 [2025-01-29 22:48:18,680 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-29 22:48:18,680 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:48:18,683 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:18,684 INFO L85 PathProgramCache]: Analyzing trace with hash -1670462380, now seen corresponding path program 1 times [2025-01-29 22:48:18,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:48:18,690 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [954656680] [2025-01-29 22:48:18,690 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:18,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:18,745 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 15 statements into 1 equivalence classes. [2025-01-29 22:48:18,755 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 15 of 15 statements. [2025-01-29 22:48:18,756 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:18,756 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:18,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:48:18,812 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:48:18,812 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [954656680] [2025-01-29 22:48:18,813 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [954656680] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-29 22:48:18,813 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-29 22:48:18,815 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-29 22:48:18,816 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1327975984] [2025-01-29 22:48:18,816 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-29 22:48:18,819 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-29 22:48:18,819 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:48:18,834 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-29 22:48:18,835 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-29 22:48:18,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:18,836 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:48:18,837 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 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) [2025-01-29 22:48:18,837 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:18,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:18,906 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-29 22:48:18,906 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:48:18,906 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:48:18,906 INFO L139 ounterexampleChecker]: Examining path program with hash -1646069671, occurence #1 [2025-01-29 22:48:18,906 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-29 22:48:18,906 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:48:18,907 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:18,907 INFO L85 PathProgramCache]: Analyzing trace with hash -464259398, now seen corresponding path program 1 times [2025-01-29 22:48:18,907 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:48:18,907 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1752850708] [2025-01-29 22:48:18,907 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:18,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:18,912 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 17 statements into 1 equivalence classes. [2025-01-29 22:48:18,918 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 17 of 17 statements. [2025-01-29 22:48:18,918 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:18,918 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:19,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:48:19,060 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:48:19,061 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1752850708] [2025-01-29 22:48:19,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1752850708] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-29 22:48:19,061 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-29 22:48:19,061 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-29 22:48:19,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [993661238] [2025-01-29 22:48:19,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-29 22:48:19,062 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-01-29 22:48:19,062 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:48:19,062 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-01-29 22:48:19,063 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2025-01-29 22:48:19,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:19,063 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:48:19,063 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 5 states have internal predecessors, (17), 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) [2025-01-29 22:48:19,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:19,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:19,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:19,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:19,228 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-29 22:48:19,228 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:48:19,228 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:48:19,228 INFO L139 ounterexampleChecker]: Examining path program with hash 1553212178, occurence #1 [2025-01-29 22:48:19,228 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-29 22:48:19,228 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:48:19,229 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:19,229 INFO L85 PathProgramCache]: Analyzing trace with hash -1488346984, now seen corresponding path program 1 times [2025-01-29 22:48:19,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:48:19,229 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1487687841] [2025-01-29 22:48:19,229 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:19,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:19,236 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 19 statements into 1 equivalence classes. [2025-01-29 22:48:19,245 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 19 of 19 statements. [2025-01-29 22:48:19,245 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:19,245 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:19,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2025-01-29 22:48:19,367 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:48:19,367 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1487687841] [2025-01-29 22:48:19,367 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1487687841] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-29 22:48:19,367 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-29 22:48:19,367 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-29 22:48:19,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1670508010] [2025-01-29 22:48:19,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-29 22:48:19,368 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-29 22:48:19,368 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:48:19,368 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-29 22:48:19,368 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-29 22:48:19,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:19,368 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:48:19,369 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 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) [2025-01-29 22:48:19,369 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:19,369 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:19,369 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:19,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:19,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:19,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:19,413 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-29 22:48:19,413 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:48:19,413 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:48:19,413 INFO L139 ounterexampleChecker]: Examining path program with hash -929935889, occurence #1 [2025-01-29 22:48:19,413 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-29 22:48:19,413 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:48:19,414 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:19,414 INFO L85 PathProgramCache]: Analyzing trace with hash -1545022978, now seen corresponding path program 2 times [2025-01-29 22:48:19,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:48:19,414 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178205462] [2025-01-29 22:48:19,414 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-29 22:48:19,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:19,422 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 21 statements into 2 equivalence classes. [2025-01-29 22:48:19,427 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 21 of 21 statements. [2025-01-29 22:48:19,427 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-29 22:48:19,428 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:19,547 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2025-01-29 22:48:19,547 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:48:19,547 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178205462] [2025-01-29 22:48:19,547 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [178205462] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:19,547 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [768351317] [2025-01-29 22:48:19,547 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-29 22:48:19,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:19,548 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:48:19,551 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) [2025-01-29 22:48:19,554 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 [2025-01-29 22:48:19,576 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 21 statements into 2 equivalence classes. [2025-01-29 22:48:19,585 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 21 of 21 statements. [2025-01-29 22:48:19,585 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-29 22:48:19,585 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:19,587 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 7 conjuncts are in the unsatisfiable core [2025-01-29 22:48:19,590 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:19,778 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:48:19,778 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:48:19,925 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:48:19,926 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [768351317] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:48:19,926 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:48:19,926 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7, 7] total 15 [2025-01-29 22:48:19,926 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1912366222] [2025-01-29 22:48:19,926 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:48:19,926 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2025-01-29 22:48:19,926 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:48:19,927 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2025-01-29 22:48:19,927 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=177, Unknown=0, NotChecked=0, Total=240 [2025-01-29 22:48:19,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:19,927 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:48:19,928 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 15 states have internal predecessors, (44), 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) [2025-01-29 22:48:19,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:19,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:19,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:19,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:20,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:20,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:20,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:20,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:48:20,471 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-01-29 22:48:20,665 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:20,666 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:48:20,666 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:48:20,666 INFO L139 ounterexampleChecker]: Examining path program with hash 1547111656, occurence #1 [2025-01-29 22:48:20,666 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-29 22:48:20,666 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:48:20,667 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:20,667 INFO L85 PathProgramCache]: Analyzing trace with hash -2051766948, now seen corresponding path program 3 times [2025-01-29 22:48:20,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:48:20,667 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1539540244] [2025-01-29 22:48:20,667 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-29 22:48:20,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:20,674 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 31 statements into 4 equivalence classes. [2025-01-29 22:48:20,687 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) and asserted 31 of 31 statements. [2025-01-29 22:48:20,687 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2025-01-29 22:48:20,687 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:20,873 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-01-29 22:48:20,874 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:48:20,874 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1539540244] [2025-01-29 22:48:20,874 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1539540244] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:20,874 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1096477102] [2025-01-29 22:48:20,874 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-29 22:48:20,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:20,874 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:48:20,876 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) [2025-01-29 22:48:20,878 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 [2025-01-29 22:48:20,898 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 31 statements into 4 equivalence classes. [2025-01-29 22:48:20,909 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) and asserted 31 of 31 statements. [2025-01-29 22:48:20,909 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2025-01-29 22:48:20,909 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:20,910 INFO L256 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 12 conjuncts are in the unsatisfiable core [2025-01-29 22:48:20,912 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:21,196 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:48:21,196 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:48:21,440 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:48:21,441 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1096477102] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:48:21,441 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:48:21,441 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 12, 12] total 29 [2025-01-29 22:48:21,441 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [610847151] [2025-01-29 22:48:21,441 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:48:21,441 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2025-01-29 22:48:21,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:48:21,442 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2025-01-29 22:48:21,443 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=212, Invalid=658, Unknown=0, NotChecked=0, Total=870 [2025-01-29 22:48:21,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:21,443 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:48:21,443 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 2.533333333333333) internal successors, (76), 29 states have internal predecessors, (76), 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) [2025-01-29 22:48:21,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:21,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:21,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:21,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:48:21,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:22,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:22,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:22,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:22,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:22,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-29 22:48:22,249 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 [2025-01-29 22:48:22,442 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:22,442 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:48:22,442 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:48:22,442 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #1 [2025-01-29 22:48:22,442 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-29 22:48:22,442 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:48:22,443 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:22,443 INFO L85 PathProgramCache]: Analyzing trace with hash 1105412700, now seen corresponding path program 4 times [2025-01-29 22:48:22,443 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:48:22,443 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [699152376] [2025-01-29 22:48:22,443 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-29 22:48:22,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:22,448 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 39 statements into 2 equivalence classes. [2025-01-29 22:48:22,456 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 39 of 39 statements. [2025-01-29 22:48:22,456 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-29 22:48:22,456 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:22,570 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2025-01-29 22:48:22,571 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:48:22,571 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [699152376] [2025-01-29 22:48:22,571 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [699152376] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:22,571 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [957176802] [2025-01-29 22:48:22,571 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-29 22:48:22,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:22,571 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:48:22,573 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) [2025-01-29 22:48:22,588 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 [2025-01-29 22:48:22,607 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 39 statements into 2 equivalence classes. [2025-01-29 22:48:22,619 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 39 of 39 statements. [2025-01-29 22:48:22,619 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-29 22:48:22,619 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:22,620 INFO L256 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 27 conjuncts are in the unsatisfiable core [2025-01-29 22:48:22,621 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:22,666 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2025-01-29 22:48:22,666 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:48:22,720 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2025-01-29 22:48:22,721 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [957176802] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:48:22,721 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:48:22,721 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 6 [2025-01-29 22:48:22,721 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2043967968] [2025-01-29 22:48:22,721 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:48:22,722 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-01-29 22:48:22,722 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:48:22,723 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-01-29 22:48:22,723 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2025-01-29 22:48:22,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:22,723 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:48:22,723 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 6 states have internal predecessors, (26), 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) [2025-01-29 22:48:22,723 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:22,723 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:22,723 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:22,723 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:22,723 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-29 22:48:22,723 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:22,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:22,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:22,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:22,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:22,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-01-29 22:48:22,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:22,814 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 [2025-01-29 22:48:23,007 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:23,008 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:48:23,008 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:48:23,008 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #2 [2025-01-29 22:48:23,008 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:48:23,008 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:48:23,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:23,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:48:23,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:23,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:48:23,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:23,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2025-01-29 22:48:23,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:23,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2025-01-29 22:48:23,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:23,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2025-01-29 22:48:23,009 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:23,009 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2025-01-29 22:48:23,060 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:23,061 INFO L85 PathProgramCache]: Analyzing trace with hash 1191374605, now seen corresponding path program 1 times [2025-01-29 22:48:23,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:48:23,061 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1023772463] [2025-01-29 22:48:23,061 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:23,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:23,066 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 30 statements into 1 equivalence classes. [2025-01-29 22:48:23,073 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 30 of 30 statements. [2025-01-29 22:48:23,073 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:23,074 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:23,180 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-01-29 22:48:23,180 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-29 22:48:23,180 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1023772463] [2025-01-29 22:48:23,180 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1023772463] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:23,180 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [760692626] [2025-01-29 22:48:23,180 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:23,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:23,183 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 30 statements into 1 equivalence classes. [2025-01-29 22:48:23,191 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 30 of 30 statements. [2025-01-29 22:48:23,192 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:23,192 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:23,193 INFO L256 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 8 conjuncts are in the unsatisfiable core [2025-01-29 22:48:23,197 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:23,290 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-01-29 22:48:23,290 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [760692626] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:23,290 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-29 22:48:23,290 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 11 [2025-01-29 22:48:23,290 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-29 22:48:23,291 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-29 22:48:23,291 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:23,291 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-29 22:48:23,291 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:23,291 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-01-29 22:48:23,291 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:48:23,291 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:48:23,291 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:48:23,291 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:23,291 INFO L85 PathProgramCache]: Analyzing trace with hash -587991400, now seen corresponding path program 5 times [2025-01-29 22:48:23,291 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:48:23,291 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1361005075] [2025-01-29 22:48:23,292 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-29 22:48:23,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:23,298 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 43 statements into 6 equivalence classes. [2025-01-29 22:48:23,304 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) and asserted 43 of 43 statements. [2025-01-29 22:48:23,304 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2025-01-29 22:48:23,304 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:23,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2025-01-29 22:48:23,491 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:48:23,491 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1361005075] [2025-01-29 22:48:23,491 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1361005075] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:23,491 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [656254114] [2025-01-29 22:48:23,491 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-29 22:48:23,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:23,492 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:48:23,495 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) [2025-01-29 22:48:23,496 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 [2025-01-29 22:48:23,514 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 43 statements into 6 equivalence classes. [2025-01-29 22:48:23,525 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) and asserted 43 of 43 statements. [2025-01-29 22:48:23,525 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2025-01-29 22:48:23,525 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:23,526 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 18 conjuncts are in the unsatisfiable core [2025-01-29 22:48:23,527 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:23,940 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 6 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:48:23,940 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:48:24,290 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 10 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:48:24,290 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [656254114] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:48:24,291 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:48:24,291 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 18, 18] total 42 [2025-01-29 22:48:24,291 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1532858506] [2025-01-29 22:48:24,291 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:48:24,291 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2025-01-29 22:48:24,291 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:48:24,292 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2025-01-29 22:48:24,293 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=404, Invalid=1402, Unknown=0, NotChecked=0, Total=1806 [2025-01-29 22:48:24,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:24,293 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:48:24,293 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 43 states have (on average 2.441860465116279) internal successors, (105), 42 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) [2025-01-29 22:48:24,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:24,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:24,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:24,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:24,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2025-01-29 22:48:24,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:24,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:25,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:25,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:25,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:25,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:25,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:25,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:25,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-29 22:48:25,703 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2025-01-29 22:48:25,898 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,6 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:25,898 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:48:25,898 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:48:25,899 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #3 [2025-01-29 22:48:25,899 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:48:25,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:48:25,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:25,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:48:25,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:25,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:48:25,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:25,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2025-01-29 22:48:25,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:25,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2025-01-29 22:48:25,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:25,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2025-01-29 22:48:25,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:25,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2025-01-29 22:48:25,937 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:25,937 INFO L85 PathProgramCache]: Analyzing trace with hash 844333652, now seen corresponding path program 1 times [2025-01-29 22:48:25,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:48:25,938 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1613228522] [2025-01-29 22:48:25,938 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:25,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:25,941 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 34 statements into 1 equivalence classes. [2025-01-29 22:48:25,944 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 34 of 34 statements. [2025-01-29 22:48:25,945 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:25,945 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:26,009 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2025-01-29 22:48:26,009 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-29 22:48:26,009 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1613228522] [2025-01-29 22:48:26,009 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1613228522] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:26,009 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1672506415] [2025-01-29 22:48:26,010 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:26,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:26,012 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 34 statements into 1 equivalence classes. [2025-01-29 22:48:26,017 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 34 of 34 statements. [2025-01-29 22:48:26,017 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:26,017 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:26,018 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 8 conjuncts are in the unsatisfiable core [2025-01-29 22:48:26,019 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:26,112 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2025-01-29 22:48:26,113 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1672506415] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:26,113 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-29 22:48:26,113 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 11 [2025-01-29 22:48:26,113 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-29 22:48:26,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-29 22:48:26,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:26,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-29 22:48:26,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:26,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-29 22:48:26,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:26,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-29 22:48:26,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:26,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-01-29 22:48:26,113 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:48:26,113 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:48:26,114 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:48:26,114 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:26,114 INFO L85 PathProgramCache]: Analyzing trace with hash 764571544, now seen corresponding path program 6 times [2025-01-29 22:48:26,114 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:48:26,114 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1186233452] [2025-01-29 22:48:26,114 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-29 22:48:26,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:26,118 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 51 statements into 6 equivalence classes. [2025-01-29 22:48:26,126 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) and asserted 51 of 51 statements. [2025-01-29 22:48:26,126 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2025-01-29 22:48:26,126 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:26,287 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2025-01-29 22:48:26,287 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:48:26,287 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1186233452] [2025-01-29 22:48:26,287 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1186233452] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:26,287 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [585777793] [2025-01-29 22:48:26,287 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-29 22:48:26,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:26,287 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:48:26,289 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) [2025-01-29 22:48:26,291 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 [2025-01-29 22:48:26,316 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 51 statements into 6 equivalence classes. [2025-01-29 22:48:26,332 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) and asserted 51 of 51 statements. [2025-01-29 22:48:26,332 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2025-01-29 22:48:26,332 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:26,333 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 39 conjuncts are in the unsatisfiable core [2025-01-29 22:48:26,334 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:26,400 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2025-01-29 22:48:26,400 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:48:26,466 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2025-01-29 22:48:26,466 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [585777793] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:48:26,466 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:48:26,466 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 8 [2025-01-29 22:48:26,466 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1741153043] [2025-01-29 22:48:26,466 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:48:26,467 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-01-29 22:48:26,467 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:48:26,467 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-01-29 22:48:26,467 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2025-01-29 22:48:26,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:26,467 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:48:26,467 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.25) internal successors, (34), 8 states have internal predecessors, (34), 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) [2025-01-29 22:48:26,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:26,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:26,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:26,467 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:26,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:26,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:26,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-29 22:48:26,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:26,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:26,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:26,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:26,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:26,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:26,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:26,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-29 22:48:26,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:48:26,585 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2025-01-29 22:48:26,782 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,SelfDestructingSolverStorable10,SelfDestructingSolverStorable11,SelfDestructingSolverStorable9 [2025-01-29 22:48:26,782 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:48:26,782 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:48:26,782 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #4 [2025-01-29 22:48:26,782 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:48:26,782 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:48:26,782 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:26,782 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:48:26,783 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:26,783 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:48:26,783 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:26,783 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2025-01-29 22:48:26,783 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:26,783 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2025-01-29 22:48:26,783 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:26,783 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2025-01-29 22:48:26,783 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:26,783 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2025-01-29 22:48:26,783 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:26,783 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-29 22:48:26,783 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:26,783 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-29 22:48:26,825 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:26,826 INFO L85 PathProgramCache]: Analyzing trace with hash -84681563, now seen corresponding path program 1 times [2025-01-29 22:48:26,826 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:48:26,826 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1455799257] [2025-01-29 22:48:26,826 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:26,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:26,829 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 38 statements into 1 equivalence classes. [2025-01-29 22:48:26,833 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 38 of 38 statements. [2025-01-29 22:48:26,834 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:26,834 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:26,931 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2025-01-29 22:48:26,931 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-29 22:48:26,931 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1455799257] [2025-01-29 22:48:26,931 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1455799257] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:26,931 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1755254292] [2025-01-29 22:48:26,931 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:26,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:26,934 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 38 statements into 1 equivalence classes. [2025-01-29 22:48:26,949 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 38 of 38 statements. [2025-01-29 22:48:26,949 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:26,949 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:26,950 INFO L256 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 10 conjuncts are in the unsatisfiable core [2025-01-29 22:48:26,951 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:27,098 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 32 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2025-01-29 22:48:27,098 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1755254292] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:27,098 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-29 22:48:27,098 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 15 [2025-01-29 22:48:27,098 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-29 22:48:27,098 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-29 22:48:27,098 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:27,098 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-29 22:48:27,098 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:27,099 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-29 22:48:27,099 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:27,099 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-29 22:48:27,099 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:27,099 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-01-29 22:48:27,099 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:48:27,099 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:48:27,099 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:48:27,099 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:27,099 INFO L85 PathProgramCache]: Analyzing trace with hash 959538644, now seen corresponding path program 7 times [2025-01-29 22:48:27,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:48:27,099 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [324929736] [2025-01-29 22:48:27,099 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-29 22:48:27,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:27,103 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 55 statements into 1 equivalence classes. [2025-01-29 22:48:27,108 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 55 of 55 statements. [2025-01-29 22:48:27,109 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:27,109 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:27,411 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 20 proven. 31 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2025-01-29 22:48:27,411 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:48:27,411 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [324929736] [2025-01-29 22:48:27,411 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [324929736] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:27,411 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [591985873] [2025-01-29 22:48:27,411 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-29 22:48:27,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:27,411 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:48:27,413 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) [2025-01-29 22:48:27,416 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 [2025-01-29 22:48:27,435 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 55 statements into 1 equivalence classes. [2025-01-29 22:48:27,448 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 55 of 55 statements. [2025-01-29 22:48:27,448 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:27,448 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:27,449 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 24 conjuncts are in the unsatisfiable core [2025-01-29 22:48:27,451 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:28,037 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 20 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:48:28,037 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:48:28,513 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 26 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:48:28,513 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [591985873] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:48:28,513 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:48:28,513 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 24, 24] total 57 [2025-01-29 22:48:28,513 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1503372878] [2025-01-29 22:48:28,513 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:48:28,514 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 58 states [2025-01-29 22:48:28,514 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:48:28,514 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 58 interpolants. [2025-01-29 22:48:28,516 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=646, Invalid=2660, Unknown=0, NotChecked=0, Total=3306 [2025-01-29 22:48:28,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:28,516 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:48:28,516 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 58 states, 58 states have (on average 2.293103448275862) internal successors, (133), 57 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) [2025-01-29 22:48:28,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:28,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:28,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:28,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:28,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:28,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:28,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-29 22:48:28,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:48:28,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:30,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:30,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:30,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:30,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:30,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:30,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:30,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:30,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:48:30,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-29 22:48:30,203 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2025-01-29 22:48:30,400 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,SelfDestructingSolverStorable13,SelfDestructingSolverStorable14,8 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:30,400 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:48:30,400 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:48:30,400 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #5 [2025-01-29 22:48:30,400 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:48:30,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:48:30,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:30,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:48:30,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:30,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:48:30,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:30,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2025-01-29 22:48:30,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:30,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2025-01-29 22:48:30,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:30,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-29 22:48:30,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:30,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-29 22:48:30,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:30,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-29 22:48:30,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:30,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-29 22:48:30,456 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:30,457 INFO L85 PathProgramCache]: Analyzing trace with hash -1576307728, now seen corresponding path program 1 times [2025-01-29 22:48:30,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:48:30,457 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1942035872] [2025-01-29 22:48:30,457 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:30,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:30,459 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-01-29 22:48:30,463 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-01-29 22:48:30,464 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:30,464 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:30,563 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2025-01-29 22:48:30,563 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-29 22:48:30,563 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1942035872] [2025-01-29 22:48:30,564 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1942035872] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:30,564 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [623019019] [2025-01-29 22:48:30,564 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:30,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:30,566 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-01-29 22:48:30,570 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-01-29 22:48:30,571 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:30,571 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:30,571 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 10 conjuncts are in the unsatisfiable core [2025-01-29 22:48:30,572 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:30,715 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 36 proven. 9 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2025-01-29 22:48:30,716 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [623019019] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:30,716 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-29 22:48:30,716 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 15 [2025-01-29 22:48:30,716 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-29 22:48:30,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-29 22:48:30,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:30,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-29 22:48:30,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:30,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-29 22:48:30,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:30,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-29 22:48:30,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:30,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-29 22:48:30,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:30,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-29 22:48:30,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:30,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-01-29 22:48:30,717 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:48:30,717 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:48:30,717 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:48:30,717 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:30,717 INFO L85 PathProgramCache]: Analyzing trace with hash 852073172, now seen corresponding path program 8 times [2025-01-29 22:48:30,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:48:30,717 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [542834430] [2025-01-29 22:48:30,717 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-29 22:48:30,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:30,720 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 63 statements into 2 equivalence classes. [2025-01-29 22:48:30,727 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 63 of 63 statements. [2025-01-29 22:48:30,727 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-29 22:48:30,727 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:30,986 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2025-01-29 22:48:30,986 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:48:30,986 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [542834430] [2025-01-29 22:48:30,986 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [542834430] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:30,986 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [158367690] [2025-01-29 22:48:30,986 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-29 22:48:30,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:30,986 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:48:30,988 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) [2025-01-29 22:48:30,991 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 [2025-01-29 22:48:31,013 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 63 statements into 2 equivalence classes. [2025-01-29 22:48:31,031 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 63 of 63 statements. [2025-01-29 22:48:31,032 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-29 22:48:31,032 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:31,034 INFO L256 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 51 conjuncts are in the unsatisfiable core [2025-01-29 22:48:31,035 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:31,100 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2025-01-29 22:48:31,100 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:48:31,182 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2025-01-29 22:48:31,183 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [158367690] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:48:31,183 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:48:31,183 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 10 [2025-01-29 22:48:31,183 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1774547667] [2025-01-29 22:48:31,183 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:48:31,183 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-01-29 22:48:31,183 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:48:31,184 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-01-29 22:48:31,184 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2025-01-29 22:48:31,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:31,184 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:48:31,184 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.2) internal successors, (42), 10 states have internal predecessors, (42), 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) [2025-01-29 22:48:31,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:31,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:31,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:31,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:31,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:31,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:31,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:31,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:48:31,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-29 22:48:31,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:31,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:31,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:31,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:31,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:31,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:31,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:31,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:31,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:48:31,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2025-01-29 22:48:31,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:48:31,323 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2025-01-29 22:48:31,517 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,SelfDestructingSolverStorable16,9 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2025-01-29 22:48:31,518 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:48:31,518 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:48:31,518 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #6 [2025-01-29 22:48:31,518 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:48:31,518 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:48:31,518 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:31,518 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:48:31,518 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:31,518 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:48:31,518 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:31,518 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2025-01-29 22:48:31,518 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:31,518 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2025-01-29 22:48:31,518 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:31,518 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-29 22:48:31,518 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:31,518 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-29 22:48:31,518 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:31,518 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-29 22:48:31,518 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:31,519 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-29 22:48:31,519 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:31,519 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-29 22:48:31,519 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:31,519 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-29 22:48:31,563 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:31,563 INFO L85 PathProgramCache]: Analyzing trace with hash 39259717, now seen corresponding path program 1 times [2025-01-29 22:48:31,563 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:48:31,563 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1817588193] [2025-01-29 22:48:31,563 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:31,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:31,567 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 46 statements into 1 equivalence classes. [2025-01-29 22:48:31,573 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 46 of 46 statements. [2025-01-29 22:48:31,573 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:31,573 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:31,709 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2025-01-29 22:48:31,709 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-29 22:48:31,709 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1817588193] [2025-01-29 22:48:31,710 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1817588193] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:31,710 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1929800246] [2025-01-29 22:48:31,710 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:31,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:31,712 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 46 statements into 1 equivalence classes. [2025-01-29 22:48:31,717 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 46 of 46 statements. [2025-01-29 22:48:31,717 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:31,717 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:31,717 INFO L256 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 12 conjuncts are in the unsatisfiable core [2025-01-29 22:48:31,718 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:31,930 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 56 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2025-01-29 22:48:31,930 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1929800246] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:31,930 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-29 22:48:31,930 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2025-01-29 22:48:31,930 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-29 22:48:31,930 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-29 22:48:31,930 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:31,930 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-29 22:48:31,930 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:31,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-29 22:48:31,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:31,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-29 22:48:31,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:31,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-29 22:48:31,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:31,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-29 22:48:31,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:31,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-01-29 22:48:31,931 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:48:31,931 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:48:31,931 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:48:31,931 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:31,931 INFO L85 PathProgramCache]: Analyzing trace with hash -1389898992, now seen corresponding path program 9 times [2025-01-29 22:48:31,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:48:31,931 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [912162221] [2025-01-29 22:48:31,931 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-29 22:48:31,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:31,935 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 67 statements into 10 equivalence classes. [2025-01-29 22:48:31,942 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) and asserted 67 of 67 statements. [2025-01-29 22:48:31,943 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2025-01-29 22:48:31,943 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:32,349 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 42 proven. 55 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2025-01-29 22:48:32,349 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:48:32,349 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [912162221] [2025-01-29 22:48:32,349 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [912162221] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:32,349 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [604035380] [2025-01-29 22:48:32,350 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-29 22:48:32,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:32,350 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:48:32,352 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) [2025-01-29 22:48:32,353 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 [2025-01-29 22:48:32,376 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 67 statements into 10 equivalence classes. [2025-01-29 22:48:32,398 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) and asserted 67 of 67 statements. [2025-01-29 22:48:32,398 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2025-01-29 22:48:32,398 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:32,400 INFO L256 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 30 conjuncts are in the unsatisfiable core [2025-01-29 22:48:32,401 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:33,089 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 42 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:48:33,089 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:48:33,710 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 50 proven. 107 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:48:33,710 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [604035380] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:48:33,710 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:48:33,710 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 30, 30] total 71 [2025-01-29 22:48:33,710 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877047587] [2025-01-29 22:48:33,710 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:48:33,711 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 72 states [2025-01-29 22:48:33,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:48:33,712 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 72 interpolants. [2025-01-29 22:48:33,714 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=947, Invalid=4165, Unknown=0, NotChecked=0, Total=5112 [2025-01-29 22:48:33,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:33,714 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:48:33,715 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 72 states, 72 states have (on average 2.236111111111111) internal successors, (161), 71 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) [2025-01-29 22:48:33,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:33,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:33,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:33,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:33,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:33,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:33,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:33,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:48:33,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2025-01-29 22:48:33,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:48:33,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:36,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:36,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:36,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:36,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:36,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:36,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:36,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:36,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:48:36,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:36,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:48:36,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2025-01-29 22:48:36,010 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2025-01-29 22:48:36,205 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,SelfDestructingSolverStorable20,10 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:36,205 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:48:36,205 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:48:36,205 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #7 [2025-01-29 22:48:36,205 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:48:36,205 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:48:36,205 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:36,205 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:48:36,205 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:36,205 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:48:36,205 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:36,206 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-29 22:48:36,206 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:36,206 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-29 22:48:36,206 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:36,206 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-29 22:48:36,206 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:36,206 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-29 22:48:36,206 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:36,206 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-29 22:48:36,206 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:36,206 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-29 22:48:36,206 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:36,206 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-29 22:48:36,206 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:36,206 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-29 22:48:36,237 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:36,237 INFO L85 PathProgramCache]: Analyzing trace with hash -1074681452, now seen corresponding path program 1 times [2025-01-29 22:48:36,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:48:36,237 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [334217181] [2025-01-29 22:48:36,237 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:36,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:36,240 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 50 statements into 1 equivalence classes. [2025-01-29 22:48:36,244 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 50 of 50 statements. [2025-01-29 22:48:36,244 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:36,244 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:36,354 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2025-01-29 22:48:36,354 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-29 22:48:36,354 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [334217181] [2025-01-29 22:48:36,354 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [334217181] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:36,354 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1537575446] [2025-01-29 22:48:36,355 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:36,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:36,357 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 50 statements into 1 equivalence classes. [2025-01-29 22:48:36,362 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 50 of 50 statements. [2025-01-29 22:48:36,362 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:36,362 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:36,363 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 12 conjuncts are in the unsatisfiable core [2025-01-29 22:48:36,364 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:36,589 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 60 proven. 13 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2025-01-29 22:48:36,590 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1537575446] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:36,590 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-29 22:48:36,590 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2025-01-29 22:48:36,590 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-29 22:48:36,590 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-29 22:48:36,590 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:36,590 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-29 22:48:36,590 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:36,590 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-29 22:48:36,590 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:36,590 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-29 22:48:36,590 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:36,590 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-29 22:48:36,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:36,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-29 22:48:36,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:36,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-29 22:48:36,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:36,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-29 22:48:36,591 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:36,591 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-01-29 22:48:36,591 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:48:36,591 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:48:36,591 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:48:36,591 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:36,591 INFO L85 PathProgramCache]: Analyzing trace with hash -1052523504, now seen corresponding path program 10 times [2025-01-29 22:48:36,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:48:36,591 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [976032345] [2025-01-29 22:48:36,592 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-29 22:48:36,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:36,596 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 75 statements into 2 equivalence classes. [2025-01-29 22:48:36,603 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 75 of 75 statements. [2025-01-29 22:48:36,607 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-29 22:48:36,608 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:36,898 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 0 proven. 127 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2025-01-29 22:48:36,899 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:48:36,899 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [976032345] [2025-01-29 22:48:36,899 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [976032345] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:36,899 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1758983186] [2025-01-29 22:48:36,899 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-29 22:48:36,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:36,899 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:48:36,901 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) [2025-01-29 22:48:36,903 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 [2025-01-29 22:48:36,926 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 75 statements into 2 equivalence classes. [2025-01-29 22:48:36,945 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 75 of 75 statements. [2025-01-29 22:48:36,945 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-29 22:48:36,945 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:36,946 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 63 conjuncts are in the unsatisfiable core [2025-01-29 22:48:36,948 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:37,029 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 0 proven. 127 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2025-01-29 22:48:37,030 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:48:37,114 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 0 proven. 127 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2025-01-29 22:48:37,114 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1758983186] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:48:37,114 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:48:37,114 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12, 12] total 12 [2025-01-29 22:48:37,115 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [447047482] [2025-01-29 22:48:37,115 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:48:37,115 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-01-29 22:48:37,115 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:48:37,115 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-01-29 22:48:37,115 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2025-01-29 22:48:37,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:37,116 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:48:37,116 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 12 states have internal predecessors, (50), 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) [2025-01-29 22:48:37,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:37,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:37,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:37,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:37,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:37,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:37,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:37,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:48:37,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:37,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:48:37,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2025-01-29 22:48:37,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:37,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:37,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:37,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:37,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:37,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:37,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:37,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:37,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:48:37,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:37,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:48:37,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2025-01-29 22:48:37,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:48:37,316 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2025-01-29 22:48:37,513 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,SelfDestructingSolverStorable22,11 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2025-01-29 22:48:37,513 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:48:37,513 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:48:37,513 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #8 [2025-01-29 22:48:37,513 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:48:37,513 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:48:37,513 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:37,513 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:48:37,513 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:37,513 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:48:37,513 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:37,514 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-01-29 22:48:37,514 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:37,514 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2025-01-29 22:48:37,514 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:37,514 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-29 22:48:37,514 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:37,514 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-29 22:48:37,514 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:37,514 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-29 22:48:37,514 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:37,514 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-29 22:48:37,514 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:37,514 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-29 22:48:37,514 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:37,514 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-29 22:48:37,514 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:37,514 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-29 22:48:37,514 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:37,514 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-29 22:48:37,545 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:37,545 INFO L85 PathProgramCache]: Analyzing trace with hash -1356430355, now seen corresponding path program 1 times [2025-01-29 22:48:37,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:48:37,545 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1222984680] [2025-01-29 22:48:37,545 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:37,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:37,547 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 54 statements into 1 equivalence classes. [2025-01-29 22:48:37,550 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 54 of 54 statements. [2025-01-29 22:48:37,551 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:37,551 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:37,696 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2025-01-29 22:48:37,697 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-29 22:48:37,697 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1222984680] [2025-01-29 22:48:37,697 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1222984680] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:37,697 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1661771198] [2025-01-29 22:48:37,697 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:37,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:37,700 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 54 statements into 1 equivalence classes. [2025-01-29 22:48:37,705 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 54 of 54 statements. [2025-01-29 22:48:37,705 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:37,705 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:37,705 INFO L256 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 14 conjuncts are in the unsatisfiable core [2025-01-29 22:48:37,706 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:37,943 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 88 proven. 17 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2025-01-29 22:48:37,943 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1661771198] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:37,943 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-29 22:48:37,943 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 23 [2025-01-29 22:48:37,943 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-29 22:48:37,943 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-29 22:48:37,943 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:37,944 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-29 22:48:37,944 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:37,944 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-29 22:48:37,944 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:37,944 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-29 22:48:37,944 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:37,944 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-29 22:48:37,944 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:37,944 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-29 22:48:37,944 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:37,944 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-29 22:48:37,944 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:37,944 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-29 22:48:37,944 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:37,944 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-01-29 22:48:37,944 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:48:37,944 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:48:37,944 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:48:37,945 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:37,945 INFO L85 PathProgramCache]: Analyzing trace with hash 588398156, now seen corresponding path program 11 times [2025-01-29 22:48:37,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:48:37,945 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1649404976] [2025-01-29 22:48:37,945 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-29 22:48:37,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:37,952 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 79 statements into 12 equivalence classes. [2025-01-29 22:48:37,960 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 12 check-sat command(s) and asserted 79 of 79 statements. [2025-01-29 22:48:37,960 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 12 check-sat command(s) [2025-01-29 22:48:37,960 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:38,344 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 72 proven. 87 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2025-01-29 22:48:38,344 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:48:38,344 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1649404976] [2025-01-29 22:48:38,344 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1649404976] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:38,344 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1181217699] [2025-01-29 22:48:38,344 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-29 22:48:38,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:38,344 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:48:38,346 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) [2025-01-29 22:48:38,347 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 [2025-01-29 22:48:38,366 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 79 statements into 12 equivalence classes. [2025-01-29 22:48:38,387 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 12 check-sat command(s) and asserted 79 of 79 statements. [2025-01-29 22:48:38,387 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 12 check-sat command(s) [2025-01-29 22:48:38,388 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:38,388 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 36 conjuncts are in the unsatisfiable core [2025-01-29 22:48:38,389 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:39,322 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 72 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:48:39,322 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:48:40,049 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 82 proven. 161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:48:40,049 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1181217699] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:48:40,049 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:48:40,050 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 36, 36] total 84 [2025-01-29 22:48:40,050 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [147917424] [2025-01-29 22:48:40,050 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:48:40,050 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 85 states [2025-01-29 22:48:40,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:48:40,051 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 85 interpolants. [2025-01-29 22:48:40,052 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1343, Invalid=5797, Unknown=0, NotChecked=0, Total=7140 [2025-01-29 22:48:40,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:40,052 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:48:40,053 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 85 states, 85 states have (on average 2.223529411764706) internal successors, (189), 84 states have internal predecessors, (189), 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) [2025-01-29 22:48:40,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:40,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:40,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:40,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:40,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:40,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:40,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:40,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:48:40,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:40,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:48:40,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2025-01-29 22:48:40,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:48:40,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:42,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:42,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:42,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:42,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:42,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:42,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:42,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:42,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:48:42,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:42,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:48:42,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:48:42,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:48:42,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2025-01-29 22:48:42,886 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2025-01-29 22:48:43,081 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,SelfDestructingSolverStorable24,SelfDestructingSolverStorable25,SelfDestructingSolverStorable26 [2025-01-29 22:48:43,081 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:48:43,081 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:48:43,081 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #9 [2025-01-29 22:48:43,081 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:48:43,081 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:48:43,081 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,082 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:48:43,082 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,082 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:48:43,082 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,082 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-29 22:48:43,082 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,082 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-29 22:48:43,082 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,082 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-29 22:48:43,082 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,082 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-29 22:48:43,082 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,082 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-29 22:48:43,082 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,082 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-29 22:48:43,082 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,082 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-29 22:48:43,082 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,082 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-29 22:48:43,082 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,082 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-29 22:48:43,082 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,082 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-29 22:48:43,113 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:43,113 INFO L85 PathProgramCache]: Analyzing trace with hash 1644176192, now seen corresponding path program 1 times [2025-01-29 22:48:43,113 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:48:43,113 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [580201304] [2025-01-29 22:48:43,113 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:43,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:43,115 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 58 statements into 1 equivalence classes. [2025-01-29 22:48:43,130 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 58 of 58 statements. [2025-01-29 22:48:43,130 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:43,130 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:43,269 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2025-01-29 22:48:43,269 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-29 22:48:43,269 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [580201304] [2025-01-29 22:48:43,269 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [580201304] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:43,269 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [859144123] [2025-01-29 22:48:43,269 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:43,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:43,272 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 58 statements into 1 equivalence classes. [2025-01-29 22:48:43,276 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 58 of 58 statements. [2025-01-29 22:48:43,276 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:43,276 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:43,277 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 14 conjuncts are in the unsatisfiable core [2025-01-29 22:48:43,278 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:43,525 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 92 proven. 17 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2025-01-29 22:48:43,525 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [859144123] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:43,525 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-29 22:48:43,525 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 23 [2025-01-29 22:48:43,525 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-29 22:48:43,526 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-29 22:48:43,526 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,526 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-29 22:48:43,526 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,526 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-29 22:48:43,526 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,526 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-29 22:48:43,526 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,526 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-29 22:48:43,526 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,526 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-29 22:48:43,526 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,526 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-29 22:48:43,526 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,526 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-29 22:48:43,526 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,526 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:48:43,526 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,526 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:48:43,526 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:43,526 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-01-29 22:48:43,526 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:48:43,526 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:48:43,526 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:48:43,526 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:43,527 INFO L85 PathProgramCache]: Analyzing trace with hash -1606685876, now seen corresponding path program 12 times [2025-01-29 22:48:43,527 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:48:43,527 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2056912447] [2025-01-29 22:48:43,527 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-29 22:48:43,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:43,530 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 87 statements into 12 equivalence classes. [2025-01-29 22:48:43,538 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 12 check-sat command(s) and asserted 87 of 87 statements. [2025-01-29 22:48:43,538 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 12 check-sat command(s) [2025-01-29 22:48:43,539 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:43,868 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 197 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2025-01-29 22:48:43,868 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:48:43,868 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2056912447] [2025-01-29 22:48:43,868 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2056912447] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:43,868 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1739182440] [2025-01-29 22:48:43,868 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-29 22:48:43,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:43,869 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:48:43,870 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) [2025-01-29 22:48:43,871 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 [2025-01-29 22:48:43,890 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 87 statements into 12 equivalence classes. [2025-01-29 22:48:43,917 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 12 check-sat command(s) and asserted 87 of 87 statements. [2025-01-29 22:48:43,918 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 12 check-sat command(s) [2025-01-29 22:48:43,918 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:43,919 INFO L256 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 75 conjuncts are in the unsatisfiable core [2025-01-29 22:48:43,921 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:44,018 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 197 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2025-01-29 22:48:44,018 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:48:44,095 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 197 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2025-01-29 22:48:44,095 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1739182440] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:48:44,095 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:48:44,095 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14, 14] total 14 [2025-01-29 22:48:44,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1846782416] [2025-01-29 22:48:44,096 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:48:44,096 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2025-01-29 22:48:44,096 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:48:44,096 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2025-01-29 22:48:44,096 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2025-01-29 22:48:44,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:44,096 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:48:44,096 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 4.142857142857143) internal successors, (58), 14 states have internal predecessors, (58), 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) [2025-01-29 22:48:44,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:44,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:44,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:44,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:44,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:44,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:44,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:44,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:48:44,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:44,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:48:44,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:48:44,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:48:44,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2025-01-29 22:48:44,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:44,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:44,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:44,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:44,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:44,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:44,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:44,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:44,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:48:44,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:44,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:48:44,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:48:44,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:48:44,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2025-01-29 22:48:44,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:48:44,306 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2025-01-29 22:48:44,499 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,13 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27,SelfDestructingSolverStorable28 [2025-01-29 22:48:44,500 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:48:44,500 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:48:44,500 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #10 [2025-01-29 22:48:44,500 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:48:44,500 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:48:44,500 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:44,500 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:48:44,500 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:44,500 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:48:44,500 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:44,500 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2025-01-29 22:48:44,500 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:44,500 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-01-29 22:48:44,500 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:44,500 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-29 22:48:44,500 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:44,500 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-29 22:48:44,500 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:44,500 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-29 22:48:44,500 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:44,500 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-29 22:48:44,500 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:44,500 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-29 22:48:44,500 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:44,500 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-29 22:48:44,500 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:44,501 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-29 22:48:44,501 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:44,501 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-29 22:48:44,501 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:44,501 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-29 22:48:44,501 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:44,501 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-29 22:48:44,529 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:44,529 INFO L85 PathProgramCache]: Analyzing trace with hash 1247559069, now seen corresponding path program 1 times [2025-01-29 22:48:44,529 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:48:44,529 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22876390] [2025-01-29 22:48:44,529 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:44,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:44,532 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 62 statements into 1 equivalence classes. [2025-01-29 22:48:44,537 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 62 of 62 statements. [2025-01-29 22:48:44,537 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:44,537 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:44,710 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 149 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2025-01-29 22:48:44,710 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-29 22:48:44,710 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22876390] [2025-01-29 22:48:44,710 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [22876390] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:44,710 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [846676028] [2025-01-29 22:48:44,710 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:44,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:44,713 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 62 statements into 1 equivalence classes. [2025-01-29 22:48:44,720 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 62 of 62 statements. [2025-01-29 22:48:44,720 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:44,720 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:44,720 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 16 conjuncts are in the unsatisfiable core [2025-01-29 22:48:44,721 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:45,015 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 128 proven. 21 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2025-01-29 22:48:45,016 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [846676028] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:45,016 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-29 22:48:45,016 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 27 [2025-01-29 22:48:45,016 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-29 22:48:45,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-29 22:48:45,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:45,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-29 22:48:45,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:45,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-29 22:48:45,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:45,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-29 22:48:45,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:45,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-29 22:48:45,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:45,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-29 22:48:45,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:45,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:48:45,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:45,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:48:45,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:45,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:48:45,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:45,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:48:45,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:45,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-01-29 22:48:45,016 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:48:45,016 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:48:45,016 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:48:45,017 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:45,017 INFO L85 PathProgramCache]: Analyzing trace with hash 481011592, now seen corresponding path program 13 times [2025-01-29 22:48:45,017 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:48:45,017 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [940159183] [2025-01-29 22:48:45,017 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-29 22:48:45,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:45,020 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 91 statements into 1 equivalence classes. [2025-01-29 22:48:45,028 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 91 of 91 statements. [2025-01-29 22:48:45,028 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:45,028 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:45,657 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 110 proven. 127 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2025-01-29 22:48:45,658 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:48:45,658 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [940159183] [2025-01-29 22:48:45,658 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [940159183] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:45,658 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [406395966] [2025-01-29 22:48:45,658 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-29 22:48:45,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:45,658 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:48:45,660 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) [2025-01-29 22:48:45,660 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 [2025-01-29 22:48:45,679 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 91 statements into 1 equivalence classes. [2025-01-29 22:48:45,699 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 91 of 91 statements. [2025-01-29 22:48:45,699 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:45,699 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:45,700 INFO L256 TraceCheckSpWp]: Trace formula consists of 237 conjuncts, 42 conjuncts are in the unsatisfiable core [2025-01-29 22:48:45,701 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:46,783 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 110 proven. 239 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:48:46,783 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:48:47,768 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 122 proven. 227 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:48:47,768 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [406395966] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:48:47,768 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:48:47,768 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 42, 42] total 99 [2025-01-29 22:48:47,768 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1653169315] [2025-01-29 22:48:47,769 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:48:47,769 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 100 states [2025-01-29 22:48:47,769 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:48:47,770 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 100 interpolants. [2025-01-29 22:48:47,773 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1717, Invalid=8183, Unknown=0, NotChecked=0, Total=9900 [2025-01-29 22:48:47,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:47,773 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:48:47,773 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 100 states, 100 states have (on average 2.17) internal successors, (217), 99 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) [2025-01-29 22:48:47,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:47,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:47,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:47,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:47,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:47,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:47,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:47,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:48:47,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:47,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:48:47,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:48:47,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:48:47,774 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2025-01-29 22:48:47,774 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:48:47,774 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:51,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:51,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:51,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:51,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:51,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:51,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:51,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:51,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:48:51,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:51,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:48:51,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:48:51,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:48:51,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:48:51,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:48:51,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2025-01-29 22:48:51,103 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2025-01-29 22:48:51,296 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,SelfDestructingSolverStorable31,SelfDestructingSolverStorable32,14 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:51,296 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:48:51,296 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:48:51,297 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #11 [2025-01-29 22:48:51,297 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:48:51,297 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:48:51,297 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,297 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:48:51,297 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,297 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:48:51,297 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,297 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-29 22:48:51,297 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,297 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-29 22:48:51,297 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,297 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-29 22:48:51,297 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,297 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-29 22:48:51,297 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,297 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-29 22:48:51,297 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,297 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-29 22:48:51,297 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,297 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-29 22:48:51,297 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,297 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-29 22:48:51,297 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,297 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-29 22:48:51,297 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,297 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-29 22:48:51,297 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,297 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-29 22:48:51,297 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,297 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-29 22:48:51,329 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:51,329 INFO L85 PathProgramCache]: Analyzing trace with hash 1429266676, now seen corresponding path program 1 times [2025-01-29 22:48:51,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:48:51,329 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [638638170] [2025-01-29 22:48:51,329 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:51,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:51,332 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 66 statements into 1 equivalence classes. [2025-01-29 22:48:51,336 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 66 of 66 statements. [2025-01-29 22:48:51,336 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:51,336 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:48:51,337 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:48:51,337 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:48:51,338 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-29 22:48:51,338 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,338 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-29 22:48:51,338 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,338 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-29 22:48:51,338 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,338 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-29 22:48:51,338 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,338 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:48:51,338 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,338 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:48:51,338 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,338 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:48:51,338 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,338 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:48:51,338 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,338 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:48:51,338 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,338 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:48:51,338 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,338 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:48:51,338 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,338 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:48:51,338 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:51,338 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-01-29 22:48:51,339 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:48:51,339 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:48:51,339 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:48:51,339 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:51,339 INFO L85 PathProgramCache]: Analyzing trace with hash -1368584056, now seen corresponding path program 14 times [2025-01-29 22:48:51,339 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:48:51,339 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1008491667] [2025-01-29 22:48:51,339 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-29 22:48:51,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:51,343 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 99 statements into 2 equivalence classes. [2025-01-29 22:48:51,354 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 99 of 99 statements. [2025-01-29 22:48:51,354 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-29 22:48:51,354 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:51,731 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 283 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2025-01-29 22:48:51,731 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:48:51,732 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1008491667] [2025-01-29 22:48:51,732 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1008491667] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:51,732 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1446852439] [2025-01-29 22:48:51,732 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-29 22:48:51,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:51,732 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:48:51,734 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) [2025-01-29 22:48:51,735 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 [2025-01-29 22:48:51,756 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 99 statements into 2 equivalence classes. [2025-01-29 22:48:51,778 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 99 of 99 statements. [2025-01-29 22:48:51,778 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-29 22:48:51,778 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:51,779 INFO L256 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 87 conjuncts are in the unsatisfiable core [2025-01-29 22:48:51,780 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:51,877 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 283 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2025-01-29 22:48:51,877 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:48:51,971 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 283 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2025-01-29 22:48:51,971 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1446852439] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:48:51,971 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:48:51,971 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16, 16] total 16 [2025-01-29 22:48:51,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2141219301] [2025-01-29 22:48:51,971 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:48:51,971 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2025-01-29 22:48:51,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:48:51,972 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2025-01-29 22:48:51,972 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=211, Unknown=0, NotChecked=0, Total=240 [2025-01-29 22:48:51,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:51,972 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:48:51,972 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 4.125) internal successors, (66), 16 states have internal predecessors, (66), 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) [2025-01-29 22:48:51,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:51,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:51,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:51,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:51,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:51,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:51,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:51,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:48:51,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:51,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:48:51,972 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:48:51,973 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:48:51,973 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:48:51,973 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:48:51,973 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2025-01-29 22:48:51,973 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:52,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:52,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:52,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:52,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:52,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:52,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:52,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:52,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:48:52,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:52,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:48:52,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:48:52,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:48:52,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:48:52,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:48:52,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2025-01-29 22:48:52,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:48:52,181 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 [2025-01-29 22:48:52,376 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,SelfDestructingSolverStorable33,SelfDestructingSolverStorable34 [2025-01-29 22:48:52,376 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:48:52,376 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:48:52,376 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #12 [2025-01-29 22:48:52,376 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:48:52,377 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:48:52,377 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,377 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:48:52,377 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,377 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:48:52,377 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,377 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-01-29 22:48:52,377 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,377 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2025-01-29 22:48:52,377 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,377 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-29 22:48:52,377 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,377 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-29 22:48:52,377 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,377 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-29 22:48:52,377 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,377 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-29 22:48:52,377 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,377 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-29 22:48:52,377 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,377 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-29 22:48:52,377 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,377 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-29 22:48:52,377 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,377 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-29 22:48:52,377 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,377 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-29 22:48:52,377 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,377 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-29 22:48:52,377 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,377 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-29 22:48:52,377 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,377 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-29 22:48:52,405 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:52,405 INFO L85 PathProgramCache]: Analyzing trace with hash -1812841643, now seen corresponding path program 1 times [2025-01-29 22:48:52,405 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:48:52,405 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1823495909] [2025-01-29 22:48:52,405 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:52,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:52,409 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 70 statements into 1 equivalence classes. [2025-01-29 22:48:52,429 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 70 of 70 statements. [2025-01-29 22:48:52,429 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:52,429 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:48:52,430 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:48:52,430 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:48:52,430 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-29 22:48:52,430 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,430 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-29 22:48:52,430 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,430 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:48:52,430 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,430 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:48:52,430 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,430 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:48:52,430 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,430 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:48:52,430 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,430 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:48:52,430 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,430 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:48:52,430 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,430 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:48:52,430 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,430 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:48:52,430 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,431 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:48:52,431 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,431 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:48:52,431 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:52,431 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-01-29 22:48:52,431 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:48:52,431 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:48:52,431 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:48:52,431 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:52,431 INFO L85 PathProgramCache]: Analyzing trace with hash 1932463812, now seen corresponding path program 15 times [2025-01-29 22:48:52,431 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:48:52,431 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1927914532] [2025-01-29 22:48:52,431 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-29 22:48:52,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:52,436 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 103 statements into 16 equivalence classes. [2025-01-29 22:48:52,445 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 16 check-sat command(s) and asserted 103 of 103 statements. [2025-01-29 22:48:52,445 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 16 check-sat command(s) [2025-01-29 22:48:52,445 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:53,061 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 156 proven. 175 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2025-01-29 22:48:53,061 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:48:53,061 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1927914532] [2025-01-29 22:48:53,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1927914532] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:48:53,061 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [963119569] [2025-01-29 22:48:53,061 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-29 22:48:53,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:48:53,062 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:48:53,063 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) [2025-01-29 22:48:53,064 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 [2025-01-29 22:48:53,087 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 103 statements into 16 equivalence classes. [2025-01-29 22:48:53,116 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 16 check-sat command(s) and asserted 103 of 103 statements. [2025-01-29 22:48:53,116 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 16 check-sat command(s) [2025-01-29 22:48:53,116 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:48:53,117 INFO L256 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 48 conjuncts are in the unsatisfiable core [2025-01-29 22:48:53,118 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:48:54,478 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 156 proven. 319 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:48:54,479 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:48:55,589 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 170 proven. 305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:48:55,589 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [963119569] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:48:55,589 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:48:55,589 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 48, 48] total 112 [2025-01-29 22:48:55,589 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572966921] [2025-01-29 22:48:55,589 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:48:55,589 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 113 states [2025-01-29 22:48:55,590 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:48:55,591 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 113 interpolants. [2025-01-29 22:48:55,593 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=2269, Invalid=10387, Unknown=0, NotChecked=0, Total=12656 [2025-01-29 22:48:55,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:55,593 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:48:55,594 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 113 states, 113 states have (on average 2.168141592920354) internal successors, (245), 112 states have internal predecessors, (245), 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) [2025-01-29 22:48:55,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:55,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:55,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:55,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:55,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:55,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:55,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:55,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:48:55,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:55,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:48:55,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:48:55,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:48:55,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:48:55,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:48:55,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2025-01-29 22:48:55,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:48:55,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:48:59,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:48:59,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:59,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:48:59,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:48:59,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:48:59,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:48:59,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:59,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:48:59,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:48:59,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:48:59,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:48:59,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:48:59,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:48:59,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:48:59,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:48:59,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:48:59,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2025-01-29 22:48:59,759 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2025-01-29 22:48:59,953 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,SelfDestructingSolverStorable35,SelfDestructingSolverStorable36 [2025-01-29 22:48:59,953 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:48:59,953 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:48:59,954 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #13 [2025-01-29 22:48:59,954 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:48:59,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:48:59,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:48:59,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:48:59,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-29 22:48:59,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-29 22:48:59,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-29 22:48:59,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-29 22:48:59,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-29 22:48:59,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-29 22:48:59,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-29 22:48:59,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-29 22:48:59,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-29 22:48:59,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-29 22:48:59,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-29 22:48:59,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-29 22:48:59,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-29 22:48:59,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-29 22:48:59,985 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:59,985 INFO L85 PathProgramCache]: Analyzing trace with hash -578952528, now seen corresponding path program 1 times [2025-01-29 22:48:59,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:48:59,985 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818918456] [2025-01-29 22:48:59,986 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:48:59,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:59,988 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 74 statements into 1 equivalence classes. [2025-01-29 22:48:59,991 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 74 of 74 statements. [2025-01-29 22:48:59,991 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:48:59,991 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:48:59,992 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:48:59,992 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:48:59,992 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:48:59,992 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,992 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:48:59,992 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,992 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:48:59,992 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,992 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:48:59,992 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,992 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:48:59,992 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,992 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:48:59,992 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,992 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:48:59,992 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,992 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:48:59,992 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,992 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:48:59,992 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,992 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:48:59,992 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,993 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:48:59,993 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,993 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:48:59,993 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,993 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:48:59,993 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,993 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:48:59,993 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:48:59,993 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-01-29 22:48:59,993 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:48:59,993 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:48:59,993 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:48:59,993 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:48:59,993 INFO L85 PathProgramCache]: Analyzing trace with hash -1575865404, now seen corresponding path program 16 times [2025-01-29 22:48:59,993 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:48:59,993 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1181650417] [2025-01-29 22:48:59,993 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-29 22:48:59,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:48:59,996 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 111 statements into 2 equivalence classes. [2025-01-29 22:49:00,006 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 111 of 111 statements. [2025-01-29 22:49:00,007 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-29 22:49:00,007 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:49:00,461 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2025-01-29 22:49:00,462 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:49:00,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1181650417] [2025-01-29 22:49:00,462 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1181650417] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:49:00,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1810536286] [2025-01-29 22:49:00,462 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-29 22:49:00,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:49:00,462 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:49:00,465 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) [2025-01-29 22:49:00,469 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 [2025-01-29 22:49:00,494 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 111 statements into 2 equivalence classes. [2025-01-29 22:49:00,524 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 111 of 111 statements. [2025-01-29 22:49:00,525 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-29 22:49:00,525 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:49:00,527 INFO L256 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 99 conjuncts are in the unsatisfiable core [2025-01-29 22:49:00,529 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:49:00,653 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2025-01-29 22:49:00,654 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:49:00,785 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2025-01-29 22:49:00,785 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1810536286] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:49:00,785 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:49:00,785 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18, 18] total 18 [2025-01-29 22:49:00,786 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1990008544] [2025-01-29 22:49:00,786 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:49:00,786 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2025-01-29 22:49:00,786 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:49:00,786 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2025-01-29 22:49:00,786 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=273, Unknown=0, NotChecked=0, Total=306 [2025-01-29 22:49:00,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:49:00,787 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:49:00,787 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 4.111111111111111) internal successors, (74), 18 states have internal predecessors, (74), 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) [2025-01-29 22:49:00,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:49:00,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:00,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:49:00,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:00,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:49:00,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:00,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:00,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:49:00,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:00,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:49:00,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:49:00,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:49:00,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:49:00,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:49:00,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:49:00,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:49:00,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2025-01-29 22:49:00,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:49:01,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:49:01,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:01,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:49:01,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:01,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:49:01,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:01,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:01,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:49:01,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:01,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:49:01,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:49:01,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:49:01,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:49:01,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:49:01,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:49:01,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:49:01,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2025-01-29 22:49:01,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:49:01,048 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2025-01-29 22:49:01,242 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,SelfDestructingSolverStorable37,SelfDestructingSolverStorable38 [2025-01-29 22:49:01,242 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:49:01,242 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:49:01,242 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #14 [2025-01-29 22:49:01,242 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:49:01,242 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:49:01,242 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,243 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:49:01,243 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,243 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:49:01,243 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,243 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2025-01-29 22:49:01,243 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,243 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-01-29 22:49:01,243 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,243 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-29 22:49:01,243 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,243 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-29 22:49:01,243 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,243 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-29 22:49:01,243 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,243 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-29 22:49:01,243 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,243 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-29 22:49:01,243 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,243 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-29 22:49:01,243 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,243 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-29 22:49:01,243 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,243 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-29 22:49:01,243 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,243 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-29 22:49:01,243 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,243 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-29 22:49:01,243 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,243 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-29 22:49:01,244 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,244 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-29 22:49:01,244 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,244 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-29 22:49:01,244 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,244 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-29 22:49:01,272 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:49:01,273 INFO L85 PathProgramCache]: Analyzing trace with hash 1122139413, now seen corresponding path program 1 times [2025-01-29 22:49:01,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:49:01,273 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2035716019] [2025-01-29 22:49:01,273 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:49:01,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:49:01,276 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 78 statements into 1 equivalence classes. [2025-01-29 22:49:01,281 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 78 of 78 statements. [2025-01-29 22:49:01,281 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:49:01,281 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:49:01,282 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:49:01,282 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:49:01,282 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:49:01,282 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,282 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:49:01,282 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,282 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:49:01,282 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,282 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:49:01,282 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,282 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:49:01,282 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,282 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:49:01,282 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,282 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:49:01,282 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,282 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:49:01,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:49:01,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:49:01,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:49:01,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:49:01,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:49:01,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:49:01,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:01,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-01-29 22:49:01,283 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:49:01,283 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:49:01,283 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:49:01,283 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:49:01,283 INFO L85 PathProgramCache]: Analyzing trace with hash 391607296, now seen corresponding path program 17 times [2025-01-29 22:49:01,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:49:01,284 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1990763883] [2025-01-29 22:49:01,284 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-29 22:49:01,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:49:01,289 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 115 statements into 18 equivalence classes. [2025-01-29 22:49:01,300 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 18 check-sat command(s) and asserted 115 of 115 statements. [2025-01-29 22:49:01,300 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 18 check-sat command(s) [2025-01-29 22:49:01,300 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:49:01,995 INFO L134 CoverageAnalysis]: Checked inductivity of 621 backedges. 210 proven. 231 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2025-01-29 22:49:01,995 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:49:01,995 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1990763883] [2025-01-29 22:49:01,995 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1990763883] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:49:01,995 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [639384103] [2025-01-29 22:49:01,995 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-29 22:49:01,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:49:01,996 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:49:01,997 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) [2025-01-29 22:49:01,998 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 [2025-01-29 22:49:02,018 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 115 statements into 18 equivalence classes. [2025-01-29 22:49:02,047 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 18 check-sat command(s) and asserted 115 of 115 statements. [2025-01-29 22:49:02,048 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 18 check-sat command(s) [2025-01-29 22:49:02,048 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:49:02,049 INFO L256 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 54 conjuncts are in the unsatisfiable core [2025-01-29 22:49:02,050 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:49:03,665 INFO L134 CoverageAnalysis]: Checked inductivity of 621 backedges. 210 proven. 411 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:49:03,665 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:49:05,075 INFO L134 CoverageAnalysis]: Checked inductivity of 621 backedges. 226 proven. 395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:49:05,075 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [639384103] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:49:05,075 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:49:05,075 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 54, 54] total 126 [2025-01-29 22:49:05,075 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1514727904] [2025-01-29 22:49:05,075 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:49:05,075 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 127 states [2025-01-29 22:49:05,075 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:49:05,077 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 127 interpolants. [2025-01-29 22:49:05,080 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=2822, Invalid=13180, Unknown=0, NotChecked=0, Total=16002 [2025-01-29 22:49:05,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:49:05,080 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:49:05,080 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 127 states, 127 states have (on average 2.1496062992125986) internal successors, (273), 126 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) [2025-01-29 22:49:05,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:49:05,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:05,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:49:05,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:05,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:49:05,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:05,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:05,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:49:05,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:05,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:49:05,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:49:05,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:49:05,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:49:05,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:49:05,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:49:05,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:49:05,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2025-01-29 22:49:05,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:49:05,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:49:10,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:49:10,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:10,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:49:10,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:10,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:49:10,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:10,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:10,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:49:10,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:10,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:49:10,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:49:10,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:49:10,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:49:10,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:49:10,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:49:10,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:49:10,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:49:10,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:49:10,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-29 22:49:10,051 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2025-01-29 22:49:10,246 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,18 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2025-01-29 22:49:10,246 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:49:10,246 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:49:10,247 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #15 [2025-01-29 22:49:10,247 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:49:10,247 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:49:10,247 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,247 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:49:10,247 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,247 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:49:10,247 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,247 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-29 22:49:10,247 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,247 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-29 22:49:10,247 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,247 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-29 22:49:10,247 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,247 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-29 22:49:10,247 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,247 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-29 22:49:10,247 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,247 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-29 22:49:10,247 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,247 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-29 22:49:10,247 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,247 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-29 22:49:10,247 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,247 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-29 22:49:10,247 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,247 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-29 22:49:10,247 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,247 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-29 22:49:10,247 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,247 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-29 22:49:10,247 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,247 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-29 22:49:10,247 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,247 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-29 22:49:10,248 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,248 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:49:10,248 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,248 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:49:10,274 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:49:10,274 INFO L85 PathProgramCache]: Analyzing trace with hash 903948404, now seen corresponding path program 1 times [2025-01-29 22:49:10,274 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:49:10,274 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [624695689] [2025-01-29 22:49:10,274 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:49:10,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:49:10,278 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 82 statements into 1 equivalence classes. [2025-01-29 22:49:10,282 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 82 of 82 statements. [2025-01-29 22:49:10,282 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:49:10,282 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:49:10,283 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:49:10,283 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:49:10,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:49:10,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:49:10,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:49:10,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:49:10,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:49:10,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:49:10,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:49:10,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:49:10,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:49:10,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:49:10,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:49:10,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:49:10,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:49:10,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,284 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:49:10,284 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,284 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:49:10,284 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,284 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:49:10,284 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:10,284 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-01-29 22:49:10,284 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:49:10,284 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:49:10,284 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:49:10,284 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:49:10,284 INFO L85 PathProgramCache]: Analyzing trace with hash -924429056, now seen corresponding path program 18 times [2025-01-29 22:49:10,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:49:10,284 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [216710197] [2025-01-29 22:49:10,284 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-29 22:49:10,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:49:10,288 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 123 statements into 18 equivalence classes. [2025-01-29 22:49:10,299 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 18 check-sat command(s) and asserted 123 of 123 statements. [2025-01-29 22:49:10,299 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 18 check-sat command(s) [2025-01-29 22:49:10,299 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:49:10,786 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 0 proven. 503 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2025-01-29 22:49:10,786 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:49:10,786 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [216710197] [2025-01-29 22:49:10,786 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [216710197] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:49:10,786 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1604070035] [2025-01-29 22:49:10,786 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-29 22:49:10,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:49:10,786 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:49:10,789 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) [2025-01-29 22:49:10,792 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 [2025-01-29 22:49:10,812 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 123 statements into 18 equivalence classes. [2025-01-29 22:49:10,843 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 18 check-sat command(s) and asserted 123 of 123 statements. [2025-01-29 22:49:10,844 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 18 check-sat command(s) [2025-01-29 22:49:10,844 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:49:10,845 INFO L256 TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 111 conjuncts are in the unsatisfiable core [2025-01-29 22:49:10,847 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:49:10,955 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 0 proven. 503 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2025-01-29 22:49:10,955 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:49:11,060 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 0 proven. 503 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2025-01-29 22:49:11,060 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1604070035] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:49:11,061 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:49:11,061 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20, 20] total 20 [2025-01-29 22:49:11,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1210267185] [2025-01-29 22:49:11,061 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:49:11,061 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2025-01-29 22:49:11,061 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:49:11,061 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2025-01-29 22:49:11,061 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=343, Unknown=0, NotChecked=0, Total=380 [2025-01-29 22:49:11,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:49:11,062 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:49:11,062 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 4.1) internal successors, (82), 20 states have internal predecessors, (82), 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) [2025-01-29 22:49:11,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:49:11,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:11,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:49:11,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:11,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:49:11,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:11,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:11,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:49:11,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:11,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:49:11,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:49:11,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:49:11,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:49:11,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:49:11,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:49:11,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:49:11,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:49:11,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:49:11,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-29 22:49:11,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:49:11,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:49:11,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:11,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:49:11,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:11,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:49:11,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:11,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:11,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:49:11,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:11,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:49:11,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:49:11,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:49:11,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:49:11,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:49:11,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:49:11,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:49:11,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:49:11,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:49:11,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2025-01-29 22:49:11,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:49:11,365 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2025-01-29 22:49:11,560 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41,SelfDestructingSolverStorable42,19 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:49:11,561 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:49:11,561 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:49:11,561 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #16 [2025-01-29 22:49:11,561 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:49:11,561 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:49:11,561 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,561 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:49:11,561 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,561 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:49:11,561 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,561 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-01-29 22:49:11,561 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,561 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2025-01-29 22:49:11,561 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,561 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-29 22:49:11,561 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,561 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-29 22:49:11,561 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-29 22:49:11,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-29 22:49:11,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-29 22:49:11,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-29 22:49:11,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-29 22:49:11,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-29 22:49:11,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-29 22:49:11,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-29 22:49:11,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-29 22:49:11,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-29 22:49:11,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:49:11,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:49:11,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:49:11,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:49:11,589 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:49:11,589 INFO L85 PathProgramCache]: Analyzing trace with hash -2061040931, now seen corresponding path program 1 times [2025-01-29 22:49:11,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:49:11,589 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512419892] [2025-01-29 22:49:11,589 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:49:11,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:49:11,591 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 86 statements into 1 equivalence classes. [2025-01-29 22:49:11,596 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 86 of 86 statements. [2025-01-29 22:49:11,596 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:49:11,596 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:49:11,597 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:49:11,597 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:49:11,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:49:11,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:49:11,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:49:11,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:49:11,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:49:11,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:49:11,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:49:11,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:49:11,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:49:11,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:49:11,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:49:11,597 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,597 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:49:11,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:49:11,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:49:11,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:49:11,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:49:11,598 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:11,598 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-01-29 22:49:11,598 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:49:11,598 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:49:11,598 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:49:11,598 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:49:11,598 INFO L85 PathProgramCache]: Analyzing trace with hash -782248132, now seen corresponding path program 19 times [2025-01-29 22:49:11,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:49:11,598 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564238177] [2025-01-29 22:49:11,598 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-29 22:49:11,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:49:11,603 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 127 statements into 1 equivalence classes. [2025-01-29 22:49:11,621 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 127 of 127 statements. [2025-01-29 22:49:11,621 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:49:11,621 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:49:12,602 INFO L134 CoverageAnalysis]: Checked inductivity of 787 backedges. 272 proven. 295 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2025-01-29 22:49:12,602 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:49:12,602 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564238177] [2025-01-29 22:49:12,602 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [564238177] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:49:12,602 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1047195931] [2025-01-29 22:49:12,602 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-29 22:49:12,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:49:12,603 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:49:12,604 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) [2025-01-29 22:49:12,605 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 [2025-01-29 22:49:12,625 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 127 statements into 1 equivalence classes. [2025-01-29 22:49:12,652 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 127 of 127 statements. [2025-01-29 22:49:12,653 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:49:12,653 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:49:12,654 INFO L256 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 60 conjuncts are in the unsatisfiable core [2025-01-29 22:49:12,655 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:49:14,551 INFO L134 CoverageAnalysis]: Checked inductivity of 787 backedges. 272 proven. 515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:49:14,551 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:49:16,321 INFO L134 CoverageAnalysis]: Checked inductivity of 787 backedges. 290 proven. 497 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:49:16,321 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1047195931] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:49:16,321 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:49:16,321 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 60, 60] total 141 [2025-01-29 22:49:16,321 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [677493077] [2025-01-29 22:49:16,321 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:49:16,322 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 142 states [2025-01-29 22:49:16,322 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:49:16,323 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 142 interpolants. [2025-01-29 22:49:16,325 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3292, Invalid=16730, Unknown=0, NotChecked=0, Total=20022 [2025-01-29 22:49:16,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:49:16,325 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:49:16,325 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 142 states, 142 states have (on average 2.119718309859155) internal successors, (301), 141 states have internal predecessors, (301), 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) [2025-01-29 22:49:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:49:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:49:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:49:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:49:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:49:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:49:16,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:49:16,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:49:16,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:49:16,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:49:16,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:49:16,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:49:16,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:49:16,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2025-01-29 22:49:16,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:49:16,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:49:22,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:49:22,348 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2025-01-29 22:49:22,543 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,SelfDestructingSolverStorable43,SelfDestructingSolverStorable44 [2025-01-29 22:49:22,543 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:49:22,543 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:49:22,543 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #17 [2025-01-29 22:49:22,543 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:49:22,543 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:49:22,543 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,543 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:49:22,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:49:22,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-29 22:49:22,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-29 22:49:22,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-29 22:49:22,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-29 22:49:22,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-29 22:49:22,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-29 22:49:22,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-29 22:49:22,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-29 22:49:22,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-29 22:49:22,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-29 22:49:22,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-29 22:49:22,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-29 22:49:22,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:49:22,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:49:22,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:49:22,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:49:22,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:49:22,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:49:22,575 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:49:22,575 INFO L85 PathProgramCache]: Analyzing trace with hash 273986112, now seen corresponding path program 1 times [2025-01-29 22:49:22,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:49:22,575 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [353374909] [2025-01-29 22:49:22,575 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:49:22,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:49:22,578 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 90 statements into 1 equivalence classes. [2025-01-29 22:49:22,586 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 90 of 90 statements. [2025-01-29 22:49:22,586 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:49:22,586 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:49:22,587 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:49:22,587 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:49:22,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:49:22,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:49:22,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:49:22,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:49:22,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:49:22,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:49:22,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,587 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:49:22,587 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:49:22,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:49:22,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:49:22,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:49:22,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:49:22,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:49:22,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:49:22,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:49:22,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:49:22,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:49:22,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:49:22,588 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:22,588 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-01-29 22:49:22,589 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:49:22,589 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:49:22,589 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:49:22,589 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:49:22,589 INFO L85 PathProgramCache]: Analyzing trace with hash -937135044, now seen corresponding path program 20 times [2025-01-29 22:49:22,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:49:22,589 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1847401057] [2025-01-29 22:49:22,589 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-29 22:49:22,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:49:22,594 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 135 statements into 2 equivalence classes. [2025-01-29 22:49:22,650 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 135 of 135 statements. [2025-01-29 22:49:22,650 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-29 22:49:22,650 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:49:23,331 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 0 proven. 637 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2025-01-29 22:49:23,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:49:23,332 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1847401057] [2025-01-29 22:49:23,332 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1847401057] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:49:23,332 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1809756272] [2025-01-29 22:49:23,332 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-29 22:49:23,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:49:23,332 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:49:23,333 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) [2025-01-29 22:49:23,335 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 [2025-01-29 22:49:23,358 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 135 statements into 2 equivalence classes. [2025-01-29 22:49:23,392 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 135 of 135 statements. [2025-01-29 22:49:23,392 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-29 22:49:23,392 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:49:23,394 INFO L256 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 123 conjuncts are in the unsatisfiable core [2025-01-29 22:49:23,396 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:49:23,544 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 0 proven. 637 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2025-01-29 22:49:23,545 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:49:23,691 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 0 proven. 637 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2025-01-29 22:49:23,691 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1809756272] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:49:23,691 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:49:23,691 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22, 22] total 22 [2025-01-29 22:49:23,691 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [656899440] [2025-01-29 22:49:23,691 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:49:23,691 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2025-01-29 22:49:23,692 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:49:23,692 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2025-01-29 22:49:23,692 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=421, Unknown=0, NotChecked=0, Total=462 [2025-01-29 22:49:23,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:49:23,692 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:49:23,692 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 4.090909090909091) internal successors, (90), 22 states have internal predecessors, (90), 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) [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:49:23,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:49:24,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:49:24,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:24,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:49:24,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:24,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:49:24,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:24,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:24,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:49:24,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:24,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:49:24,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:49:24,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:49:24,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:49:24,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:49:24,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:49:24,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:49:24,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:49:24,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:49:24,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:49:24,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:49:24,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:49:24,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:49:24,040 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0 [2025-01-29 22:49:24,235 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45,SelfDestructingSolverStorable46,21 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:49:24,235 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:49:24,235 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:49:24,235 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #18 [2025-01-29 22:49:24,236 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:49:24,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:49:24,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:49:24,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:49:24,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2025-01-29 22:49:24,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2025-01-29 22:49:24,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-29 22:49:24,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-29 22:49:24,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-29 22:49:24,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-29 22:49:24,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-29 22:49:24,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-29 22:49:24,236 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,236 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-29 22:49:24,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-29 22:49:24,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-29 22:49:24,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-29 22:49:24,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:49:24,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:49:24,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:49:24,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:49:24,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:49:24,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:49:24,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:49:24,237 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,237 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:49:24,268 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:49:24,268 INFO L85 PathProgramCache]: Analyzing trace with hash 2142882989, now seen corresponding path program 1 times [2025-01-29 22:49:24,268 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:49:24,268 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [584812090] [2025-01-29 22:49:24,268 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:49:24,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:49:24,273 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 94 statements into 1 equivalence classes. [2025-01-29 22:49:24,282 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 94 of 94 statements. [2025-01-29 22:49:24,282 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:49:24,282 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:49:24,283 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:49:24,283 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:49:24,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:49:24,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:49:24,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:49:24,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:49:24,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:49:24,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:49:24,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:49:24,283 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:49:24,284 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,284 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:49:24,284 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,284 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:49:24,284 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,284 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:49:24,284 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,284 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:49:24,284 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,284 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:49:24,284 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,284 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:49:24,284 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,284 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:49:24,284 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,284 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:49:24,284 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,284 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:49:24,284 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,284 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:49:24,284 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:24,285 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-01-29 22:49:24,285 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:49:24,285 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:49:24,285 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:49:24,285 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:49:24,285 INFO L85 PathProgramCache]: Analyzing trace with hash 16988280, now seen corresponding path program 21 times [2025-01-29 22:49:24,285 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:49:24,285 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [455958811] [2025-01-29 22:49:24,285 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-29 22:49:24,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:49:24,291 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 139 statements into 22 equivalence classes. [2025-01-29 22:49:24,306 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 22 check-sat command(s) and asserted 139 of 139 statements. [2025-01-29 22:49:24,306 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 22 check-sat command(s) [2025-01-29 22:49:24,306 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:49:25,471 INFO L134 CoverageAnalysis]: Checked inductivity of 973 backedges. 342 proven. 367 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2025-01-29 22:49:25,471 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:49:25,471 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [455958811] [2025-01-29 22:49:25,471 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [455958811] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:49:25,471 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1731024780] [2025-01-29 22:49:25,471 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-29 22:49:25,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:49:25,471 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:49:25,473 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) [2025-01-29 22:49:25,475 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 [2025-01-29 22:49:25,498 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 139 statements into 22 equivalence classes. [2025-01-29 22:49:25,541 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 22 check-sat command(s) and asserted 139 of 139 statements. [2025-01-29 22:49:25,541 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 22 check-sat command(s) [2025-01-29 22:49:25,541 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:49:25,543 INFO L256 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 66 conjuncts are in the unsatisfiable core [2025-01-29 22:49:25,545 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:49:27,785 INFO L134 CoverageAnalysis]: Checked inductivity of 973 backedges. 342 proven. 631 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:49:27,785 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:49:29,799 INFO L134 CoverageAnalysis]: Checked inductivity of 973 backedges. 362 proven. 611 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:49:29,799 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1731024780] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:49:29,799 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:49:29,799 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 66, 66] total 155 [2025-01-29 22:49:29,799 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840089970] [2025-01-29 22:49:29,799 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:49:29,799 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 156 states [2025-01-29 22:49:29,799 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:49:29,801 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 156 interpolants. [2025-01-29 22:49:29,802 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3929, Invalid=20251, Unknown=0, NotChecked=0, Total=24180 [2025-01-29 22:49:29,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:49:29,802 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:49:29,803 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 156 states, 156 states have (on average 2.108974358974359) internal successors, (329), 155 states have internal predecessors, (329), 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) [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:49:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:49:29,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:49:29,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:49:36,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:49:36,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:36,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:49:36,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:36,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:49:36,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:36,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:36,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:49:36,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:36,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:49:36,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:49:36,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:49:36,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:49:36,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:49:36,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:49:36,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:49:36,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:49:36,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:49:36,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:49:36,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:49:36,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:49:36,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:49:36,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 151 states. [2025-01-29 22:49:36,630 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Ended with exit code 0 [2025-01-29 22:49:36,825 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,SelfDestructingSolverStorable47,SelfDestructingSolverStorable48 [2025-01-29 22:49:36,825 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:49:36,825 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:49:36,826 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #19 [2025-01-29 22:49:36,826 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:49:36,826 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:49:36,826 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,826 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:49:36,826 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,826 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:49:36,826 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,826 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-29 22:49:36,826 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,826 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-29 22:49:36,826 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,826 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-29 22:49:36,826 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,826 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-29 22:49:36,826 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,826 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-29 22:49:36,826 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,827 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-29 22:49:36,827 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,827 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-29 22:49:36,827 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,827 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-29 22:49:36,827 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,827 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-29 22:49:36,827 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,827 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-29 22:49:36,827 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,827 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:49:36,827 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,827 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:49:36,827 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,827 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:49:36,827 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,827 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:49:36,827 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,827 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:49:36,827 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,827 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:49:36,827 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,827 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:49:36,827 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,827 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:49:36,827 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,828 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:49:36,828 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,828 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:49:36,856 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:49:36,857 INFO L85 PathProgramCache]: Analyzing trace with hash 366116884, now seen corresponding path program 1 times [2025-01-29 22:49:36,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:49:36,857 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1223699198] [2025-01-29 22:49:36,857 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:49:36,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:49:36,861 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 98 statements into 1 equivalence classes. [2025-01-29 22:49:36,868 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 98 of 98 statements. [2025-01-29 22:49:36,868 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:49:36,868 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:49:36,869 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:49:36,869 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:49:36,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:49:36,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:49:36,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:49:36,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:49:36,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:49:36,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:49:36,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:49:36,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:49:36,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:49:36,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:49:36,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:49:36,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:49:36,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:49:36,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:49:36,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:49:36,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:49:36,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:49:36,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:49:36,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:49:36,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:49:36,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:36,871 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-01-29 22:49:36,871 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:49:36,871 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:49:36,871 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:49:36,871 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:49:36,871 INFO L85 PathProgramCache]: Analyzing trace with hash 1552388472, now seen corresponding path program 22 times [2025-01-29 22:49:36,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:49:36,871 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [336820366] [2025-01-29 22:49:36,871 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-29 22:49:36,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:49:36,876 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 147 statements into 2 equivalence classes. [2025-01-29 22:49:36,896 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 147 of 147 statements. [2025-01-29 22:49:36,897 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-29 22:49:36,897 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:49:37,643 INFO L134 CoverageAnalysis]: Checked inductivity of 1099 backedges. 0 proven. 787 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2025-01-29 22:49:37,644 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:49:37,644 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [336820366] [2025-01-29 22:49:37,644 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [336820366] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:49:37,644 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [165752197] [2025-01-29 22:49:37,644 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-29 22:49:37,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:49:37,644 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:49:37,646 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) [2025-01-29 22:49:37,647 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 [2025-01-29 22:49:37,671 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 147 statements into 2 equivalence classes. [2025-01-29 22:49:37,704 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 147 of 147 statements. [2025-01-29 22:49:37,705 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-29 22:49:37,705 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:49:37,707 INFO L256 TraceCheckSpWp]: Trace formula consists of 392 conjuncts, 135 conjuncts are in the unsatisfiable core [2025-01-29 22:49:37,709 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:49:37,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1099 backedges. 0 proven. 787 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2025-01-29 22:49:37,831 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:49:37,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1099 backedges. 0 proven. 787 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2025-01-29 22:49:37,953 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [165752197] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:49:37,953 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:49:37,953 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 24, 24] total 24 [2025-01-29 22:49:37,953 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1089804968] [2025-01-29 22:49:37,953 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:49:37,953 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2025-01-29 22:49:37,953 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:49:37,954 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2025-01-29 22:49:37,954 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=507, Unknown=0, NotChecked=0, Total=552 [2025-01-29 22:49:37,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:49:37,954 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:49:37,954 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 4.083333333333333) internal successors, (98), 24 states have internal predecessors, (98), 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) [2025-01-29 22:49:37,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:49:37,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:37,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:49:37,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:37,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:49:37,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:37,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:37,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:49:37,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:37,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:49:37,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:49:37,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:49:37,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:49:37,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:49:37,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:49:37,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:49:37,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:49:37,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:49:37,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:49:37,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:49:37,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:49:37,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:49:37,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 151 states. [2025-01-29 22:49:37,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:49:38,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 151 states. [2025-01-29 22:49:38,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:38,328 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Ended with exit code 0 [2025-01-29 22:49:38,523 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50,23 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable49 [2025-01-29 22:49:38,523 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:49:38,523 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:49:38,524 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #20 [2025-01-29 22:49:38,524 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:49:38,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:49:38,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:49:38,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:49:38,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2025-01-29 22:49:38,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-01-29 22:49:38,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-29 22:49:38,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-29 22:49:38,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-29 22:49:38,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-29 22:49:38,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-29 22:49:38,524 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,524 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-29 22:49:38,525 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,525 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-29 22:49:38,525 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,525 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-29 22:49:38,525 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,525 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:49:38,525 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,525 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:49:38,525 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,525 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:49:38,525 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,525 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:49:38,525 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,525 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:49:38,525 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,525 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:49:38,525 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,525 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:49:38,525 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,525 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:49:38,525 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,525 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:49:38,525 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,525 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:49:38,525 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,525 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:49:38,525 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,526 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:49:38,554 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:49:38,554 INFO L85 PathProgramCache]: Analyzing trace with hash -829105531, now seen corresponding path program 1 times [2025-01-29 22:49:38,554 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:49:38,554 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1354696935] [2025-01-29 22:49:38,554 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:49:38,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:49:38,557 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 102 statements into 1 equivalence classes. [2025-01-29 22:49:38,561 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 102 of 102 statements. [2025-01-29 22:49:38,561 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:49:38,561 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:49:38,561 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:49:38,562 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:49:38,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:49:38,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:49:38,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:49:38,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:49:38,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:49:38,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:49:38,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:49:38,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:49:38,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:49:38,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:49:38,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:49:38,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:49:38,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:49:38,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:49:38,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:49:38,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:49:38,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:49:38,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:49:38,562 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,562 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:49:38,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:49:38,563 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:38,563 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-01-29 22:49:38,563 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:49:38,563 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:49:38,563 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:49:38,563 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:49:38,563 INFO L85 PathProgramCache]: Analyzing trace with hash 1568446388, now seen corresponding path program 23 times [2025-01-29 22:49:38,563 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:49:38,563 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2041554369] [2025-01-29 22:49:38,563 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-29 22:49:38,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:49:38,568 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 151 statements into 24 equivalence classes. [2025-01-29 22:49:38,584 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 24 check-sat command(s) and asserted 151 of 151 statements. [2025-01-29 22:49:38,585 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 24 check-sat command(s) [2025-01-29 22:49:38,585 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:49:39,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1179 backedges. 420 proven. 447 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2025-01-29 22:49:39,855 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:49:39,855 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2041554369] [2025-01-29 22:49:39,855 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2041554369] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:49:39,855 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [301429955] [2025-01-29 22:49:39,855 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-29 22:49:39,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:49:39,855 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:49:39,857 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) [2025-01-29 22:49:39,858 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 [2025-01-29 22:49:39,882 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 151 statements into 24 equivalence classes. [2025-01-29 22:49:39,928 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 24 check-sat command(s) and asserted 151 of 151 statements. [2025-01-29 22:49:39,928 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 24 check-sat command(s) [2025-01-29 22:49:39,928 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:49:39,930 INFO L256 TraceCheckSpWp]: Trace formula consists of 402 conjuncts, 72 conjuncts are in the unsatisfiable core [2025-01-29 22:49:39,932 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:49:42,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1179 backedges. 420 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:49:42,703 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:49:44,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1179 backedges. 442 proven. 737 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:49:44,878 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [301429955] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:49:44,878 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:49:44,878 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 72, 72] total 168 [2025-01-29 22:49:44,878 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1370356728] [2025-01-29 22:49:44,878 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:49:44,878 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 169 states [2025-01-29 22:49:44,878 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:49:44,879 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 169 interpolants. [2025-01-29 22:49:44,881 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=4841, Invalid=23551, Unknown=0, NotChecked=0, Total=28392 [2025-01-29 22:49:44,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:49:44,881 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:49:44,882 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 169 states, 169 states have (on average 2.1124260355029585) internal successors, (357), 168 states have internal predecessors, (357), 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) [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:49:44,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:49:44,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 151 states. [2025-01-29 22:49:44,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:44,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:49:52,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:49:52,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:52,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:49:52,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:52,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:49:52,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:52,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:52,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:49:52,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:52,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:49:52,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:49:52,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:49:52,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:49:52,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:49:52,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:49:52,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:49:52,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:49:52,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:49:52,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:49:52,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:49:52,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:49:52,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:49:52,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:49:52,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:52,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2025-01-29 22:49:52,941 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Ended with exit code 0 [2025-01-29 22:49:53,136 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51,SelfDestructingSolverStorable52,24 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:49:53,137 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:49:53,137 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:49:53,137 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #21 [2025-01-29 22:49:53,137 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:49:53,137 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:49:53,137 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,137 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:49:53,137 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,137 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:49:53,137 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,137 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-29 22:49:53,137 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,137 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-29 22:49:53,137 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,137 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-29 22:49:53,137 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,137 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-29 22:49:53,137 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,137 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-29 22:49:53,137 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,137 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-29 22:49:53,137 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,137 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-29 22:49:53,137 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,137 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-29 22:49:53,137 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,137 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:49:53,137 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:49:53,138 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:49:53,138 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:49:53,138 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:49:53,138 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:49:53,138 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:49:53,138 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:49:53,138 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:49:53,138 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:49:53,138 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:49:53,138 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:49:53,138 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:49:53,138 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,138 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:49:53,164 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:49:53,164 INFO L85 PathProgramCache]: Analyzing trace with hash 1716818416, now seen corresponding path program 1 times [2025-01-29 22:49:53,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:49:53,164 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [214220787] [2025-01-29 22:49:53,165 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:49:53,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:49:53,167 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 106 statements into 1 equivalence classes. [2025-01-29 22:49:53,171 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 106 of 106 statements. [2025-01-29 22:49:53,172 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:49:53,172 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:49:53,172 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:49:53,172 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:49:53,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:49:53,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:49:53,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:49:53,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:49:53,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:49:53,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:49:53,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:49:53,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:49:53,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,172 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:49:53,172 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:49:53,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:49:53,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:49:53,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:49:53,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:49:53,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:49:53,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:49:53,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:49:53,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:49:53,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:49:53,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:49:53,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:49:53,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:49:53,173 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:53,173 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-01-29 22:49:53,173 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:49:53,173 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:49:53,173 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:49:53,174 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:49:53,174 INFO L85 PathProgramCache]: Analyzing trace with hash 441101492, now seen corresponding path program 24 times [2025-01-29 22:49:53,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:49:53,174 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1429561447] [2025-01-29 22:49:53,174 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-29 22:49:53,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:49:53,179 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 159 statements into 24 equivalence classes. [2025-01-29 22:49:53,199 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 24 check-sat command(s) and asserted 159 of 159 statements. [2025-01-29 22:49:53,199 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 24 check-sat command(s) [2025-01-29 22:49:53,199 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:49:53,888 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 0 proven. 953 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2025-01-29 22:49:53,888 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:49:53,888 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1429561447] [2025-01-29 22:49:53,888 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1429561447] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:49:53,888 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [634912801] [2025-01-29 22:49:53,888 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-29 22:49:53,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:49:53,888 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:49:53,891 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) [2025-01-29 22:49:53,892 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 [2025-01-29 22:49:53,915 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 159 statements into 24 equivalence classes. [2025-01-29 22:49:53,958 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 24 check-sat command(s) and asserted 159 of 159 statements. [2025-01-29 22:49:53,958 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 24 check-sat command(s) [2025-01-29 22:49:53,958 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:49:53,961 INFO L256 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 147 conjuncts are in the unsatisfiable core [2025-01-29 22:49:53,963 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:49:54,097 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 0 proven. 953 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2025-01-29 22:49:54,097 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:49:54,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 0 proven. 953 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2025-01-29 22:49:54,231 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [634912801] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:49:54,231 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:49:54,231 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26, 26] total 26 [2025-01-29 22:49:54,231 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1216464825] [2025-01-29 22:49:54,231 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:49:54,232 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2025-01-29 22:49:54,232 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:49:54,232 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2025-01-29 22:49:54,232 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=601, Unknown=0, NotChecked=0, Total=650 [2025-01-29 22:49:54,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:49:54,232 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:49:54,232 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 4.076923076923077) internal successors, (106), 26 states have internal predecessors, (106), 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) [2025-01-29 22:49:54,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:49:54,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2025-01-29 22:49:54,233 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2025-01-29 22:49:54,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:49:54,668 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Ended with exit code 0 [2025-01-29 22:49:54,863 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,SelfDestructingSolverStorable53,SelfDestructingSolverStorable54 [2025-01-29 22:49:54,863 INFO L396 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:49:54,863 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:49:54,863 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #22 [2025-01-29 22:49:54,863 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:49:54,863 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:49:54,863 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,863 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:49:54,863 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,863 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:49:54,863 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-01-29 22:49:54,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2025-01-29 22:49:54,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-29 22:49:54,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-29 22:49:54,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-29 22:49:54,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-29 22:49:54,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-29 22:49:54,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-29 22:49:54,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:49:54,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:49:54,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:49:54,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:49:54,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:49:54,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:49:54,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:49:54,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:49:54,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:49:54,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:49:54,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:49:54,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:49:54,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:49:54,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:49:54,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:49:54,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:49:54,891 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:49:54,891 INFO L85 PathProgramCache]: Analyzing trace with hash 78785637, now seen corresponding path program 1 times [2025-01-29 22:49:54,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:49:54,891 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1425612296] [2025-01-29 22:49:54,891 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:49:54,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:49:54,894 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 110 statements into 1 equivalence classes. [2025-01-29 22:49:54,902 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 110 of 110 statements. [2025-01-29 22:49:54,902 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:49:54,902 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:49:54,903 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:49:54,903 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:49:54,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:49:54,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:49:54,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:49:54,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:49:54,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:49:54,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:49:54,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:49:54,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:49:54,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:49:54,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:49:54,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:49:54,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:49:54,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:49:54,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:49:54,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:49:54,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:49:54,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:49:54,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:49:54,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:49:54,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:49:54,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:49:54,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:49:54,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:49:54,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-01-29 22:49:54,905 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:49:54,905 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:49:54,905 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:49:54,905 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:49:54,905 INFO L85 PathProgramCache]: Analyzing trace with hash -1249446672, now seen corresponding path program 25 times [2025-01-29 22:49:54,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:49:54,905 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1576711977] [2025-01-29 22:49:54,905 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-29 22:49:54,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:49:54,910 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 163 statements into 1 equivalence classes. [2025-01-29 22:49:54,929 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 163 of 163 statements. [2025-01-29 22:49:54,929 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:49:54,929 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:49:56,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1405 backedges. 506 proven. 535 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2025-01-29 22:49:56,247 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:49:56,247 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1576711977] [2025-01-29 22:49:56,247 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1576711977] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:49:56,247 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [328285201] [2025-01-29 22:49:56,247 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-29 22:49:56,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:49:56,247 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:49:56,249 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) [2025-01-29 22:49:56,250 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 [2025-01-29 22:49:56,272 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 163 statements into 1 equivalence classes. [2025-01-29 22:49:56,309 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 163 of 163 statements. [2025-01-29 22:49:56,310 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:49:56,310 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:49:56,312 INFO L256 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 78 conjuncts are in the unsatisfiable core [2025-01-29 22:49:56,313 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:49:59,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1405 backedges. 506 proven. 899 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:49:59,312 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:50:01,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1405 backedges. 530 proven. 875 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:50:01,998 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [328285201] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:50:01,998 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:50:01,998 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 78, 78] total 183 [2025-01-29 22:50:01,998 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1223440854] [2025-01-29 22:50:01,998 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:50:01,998 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 184 states [2025-01-29 22:50:01,998 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:50:02,000 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 184 interpolants. [2025-01-29 22:50:02,002 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5371, Invalid=28301, Unknown=0, NotChecked=0, Total=33672 [2025-01-29 22:50:02,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:50:02,002 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:50:02,003 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 184 states, 184 states have (on average 2.092391304347826) internal successors, (385), 183 states have internal predecessors, (385), 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) [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2025-01-29 22:50:02,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:50:02,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:50:11,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:50:11,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:11,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:50:11,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:11,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:50:11,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:11,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:11,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:50:11,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:11,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:50:11,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:50:11,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:50:11,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:50:11,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:50:11,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:50:11,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:50:11,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:50:11,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:50:11,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:50:11,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:50:11,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:50:11,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:50:11,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:50:11,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:11,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:50:11,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:50:11,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 177 states. [2025-01-29 22:50:11,335 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Ended with exit code 0 [2025-01-29 22:50:11,530 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,SelfDestructingSolverStorable55,SelfDestructingSolverStorable56 [2025-01-29 22:50:11,530 INFO L396 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:50:11,530 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:50:11,530 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #23 [2025-01-29 22:50:11,530 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:50:11,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:50:11,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:50:11,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:50:11,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-29 22:50:11,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,530 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-29 22:50:11,530 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-29 22:50:11,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-29 22:50:11,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-29 22:50:11,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-29 22:50:11,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:50:11,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:50:11,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:50:11,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:50:11,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:50:11,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:50:11,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:50:11,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:50:11,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:50:11,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:50:11,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:50:11,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,531 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:50:11,531 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,532 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:50:11,532 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,532 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:50:11,532 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,532 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:50:11,532 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,532 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:50:11,532 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,532 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:50:11,532 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,532 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:50:11,558 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:50:11,558 INFO L85 PathProgramCache]: Analyzing trace with hash 416606164, now seen corresponding path program 1 times [2025-01-29 22:50:11,558 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:50:11,558 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1282199796] [2025-01-29 22:50:11,559 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:50:11,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:50:11,561 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 114 statements into 1 equivalence classes. [2025-01-29 22:50:11,570 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 114 of 114 statements. [2025-01-29 22:50:11,570 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:50:11,570 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:50:11,570 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:50:11,571 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:50:11,571 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:50:11,571 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,571 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:50:11,571 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,571 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:50:11,571 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,571 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:50:11,571 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,571 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:50:11,571 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,571 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:50:11,571 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,571 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:50:11,571 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,571 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:50:11,571 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,571 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:50:11,571 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,571 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:50:11,571 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,571 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:50:11,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:50:11,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:50:11,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:50:11,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:50:11,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:50:11,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:50:11,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:50:11,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:50:11,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:50:11,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:50:11,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:50:11,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,572 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:50:11,572 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:50:11,573 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:11,573 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-01-29 22:50:11,573 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:50:11,573 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:50:11,573 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:50:11,573 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:50:11,573 INFO L85 PathProgramCache]: Analyzing trace with hash 757646832, now seen corresponding path program 26 times [2025-01-29 22:50:11,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:50:11,573 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1913008265] [2025-01-29 22:50:11,573 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-29 22:50:11,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:50:11,580 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 171 statements into 2 equivalence classes. [2025-01-29 22:50:11,602 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 171 of 171 statements. [2025-01-29 22:50:11,602 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-29 22:50:11,602 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:50:12,431 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 0 proven. 1135 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2025-01-29 22:50:12,431 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:50:12,431 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1913008265] [2025-01-29 22:50:12,431 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1913008265] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:50:12,431 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [441705000] [2025-01-29 22:50:12,431 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-29 22:50:12,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:50:12,431 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:50:12,433 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) [2025-01-29 22:50:12,434 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 [2025-01-29 22:50:12,458 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 171 statements into 2 equivalence classes. [2025-01-29 22:50:12,501 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 171 of 171 statements. [2025-01-29 22:50:12,501 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-29 22:50:12,501 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:50:12,504 INFO L256 TraceCheckSpWp]: Trace formula consists of 458 conjuncts, 159 conjuncts are in the unsatisfiable core [2025-01-29 22:50:12,506 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:50:12,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 0 proven. 1135 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2025-01-29 22:50:12,652 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:50:12,794 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 0 proven. 1135 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2025-01-29 22:50:12,794 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [441705000] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:50:12,794 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:50:12,795 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 28, 28] total 28 [2025-01-29 22:50:12,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1333409547] [2025-01-29 22:50:12,795 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:50:12,795 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2025-01-29 22:50:12,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:50:12,795 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2025-01-29 22:50:12,795 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=703, Unknown=0, NotChecked=0, Total=756 [2025-01-29 22:50:12,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:50:12,795 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:50:12,796 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 4.071428571428571) internal successors, (114), 28 states have internal predecessors, (114), 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) [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 177 states. [2025-01-29 22:50:12,796 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:50:13,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:50:13,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:13,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:50:13,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:13,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:50:13,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:13,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:13,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:50:13,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:13,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:50:13,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:50:13,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:50:13,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:50:13,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:50:13,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:50:13,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:50:13,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:50:13,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:50:13,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:50:13,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:50:13,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:50:13,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:50:13,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:50:13,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:13,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:50:13,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:50:13,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 177 states. [2025-01-29 22:50:13,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:50:13,245 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Ended with exit code 0 [2025-01-29 22:50:13,438 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,SelfDestructingSolverStorable57,SelfDestructingSolverStorable58 [2025-01-29 22:50:13,439 INFO L396 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:50:13,439 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:50:13,439 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #24 [2025-01-29 22:50:13,439 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:50:13,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:50:13,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:50:13,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:50:13,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2025-01-29 22:50:13,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-01-29 22:50:13,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-29 22:50:13,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-29 22:50:13,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-29 22:50:13,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-29 22:50:13,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:50:13,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:50:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:50:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:50:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:50:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:50:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:50:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:50:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:50:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:50:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:50:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:50:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:50:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:50:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:50:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:50:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:50:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:50:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:50:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:50:13,470 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:50:13,470 INFO L85 PathProgramCache]: Analyzing trace with hash 738968141, now seen corresponding path program 1 times [2025-01-29 22:50:13,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:50:13,470 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [213810095] [2025-01-29 22:50:13,470 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:50:13,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:50:13,473 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 118 statements into 1 equivalence classes. [2025-01-29 22:50:13,482 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 118 of 118 statements. [2025-01-29 22:50:13,482 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:50:13,482 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:50:13,482 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:50:13,482 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:50:13,482 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:50:13,482 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,482 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:50:13,482 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:50:13,483 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:50:13,483 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:50:13,483 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:50:13,483 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:50:13,483 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:50:13,483 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:50:13,483 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:50:13,483 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:50:13,483 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:50:13,483 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:50:13,483 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:50:13,483 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:50:13,483 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:50:13,483 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:50:13,483 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:50:13,483 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:50:13,483 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:50:13,483 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:50:13,483 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:50:13,483 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,483 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:50:13,484 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,484 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:50:13,484 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:13,484 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-01-29 22:50:13,484 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:50:13,484 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:50:13,484 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:50:13,484 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:50:13,484 INFO L85 PathProgramCache]: Analyzing trace with hash -1352839124, now seen corresponding path program 27 times [2025-01-29 22:50:13,484 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:50:13,484 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1803086817] [2025-01-29 22:50:13,484 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-29 22:50:13,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:50:13,488 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 175 statements into 28 equivalence classes. [2025-01-29 22:50:13,502 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 28 check-sat command(s) and asserted 175 of 175 statements. [2025-01-29 22:50:13,502 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 28 check-sat command(s) [2025-01-29 22:50:13,502 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:50:15,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1651 backedges. 600 proven. 631 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2025-01-29 22:50:15,179 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:50:15,179 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1803086817] [2025-01-29 22:50:15,179 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1803086817] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:50:15,179 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1013602390] [2025-01-29 22:50:15,179 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-29 22:50:15,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:50:15,179 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:50:15,181 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) [2025-01-29 22:50:15,182 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 [2025-01-29 22:50:15,204 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 175 statements into 28 equivalence classes. [2025-01-29 22:50:15,258 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 28 check-sat command(s) and asserted 175 of 175 statements. [2025-01-29 22:50:15,258 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 28 check-sat command(s) [2025-01-29 22:50:15,258 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:50:15,261 INFO L256 TraceCheckSpWp]: Trace formula consists of 468 conjuncts, 84 conjuncts are in the unsatisfiable core [2025-01-29 22:50:15,264 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:50:18,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1651 backedges. 600 proven. 1051 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:50:18,702 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:50:21,713 INFO L134 CoverageAnalysis]: Checked inductivity of 1651 backedges. 626 proven. 1025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:50:21,714 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1013602390] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:50:21,714 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:50:21,714 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 84, 84] total 197 [2025-01-29 22:50:21,714 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1226301260] [2025-01-29 22:50:21,714 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:50:21,714 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 198 states [2025-01-29 22:50:21,714 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:50:21,716 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 198 interpolants. [2025-01-29 22:50:21,719 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6176, Invalid=32830, Unknown=0, NotChecked=0, Total=39006 [2025-01-29 22:50:21,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:50:21,719 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:50:21,719 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 198 states, 198 states have (on average 2.085858585858586) internal successors, (413), 197 states have internal predecessors, (413), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-29 22:50:21,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:50:21,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:21,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:50:21,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:21,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:50:21,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:21,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:21,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:50:21,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:21,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:50:21,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:50:21,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:50:21,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:50:21,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:50:21,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:50:21,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:50:21,720 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:50:21,720 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:50:21,720 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:50:21,720 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:50:21,720 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:50:21,720 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:50:21,720 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:50:21,720 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:21,720 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:50:21,720 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:50:21,720 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 177 states. [2025-01-29 22:50:21,720 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:50:21,720 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:50:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:50:32,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:50:32,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:32,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:50:32,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:50:32,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:50:32,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:50:32,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 190 states. [2025-01-29 22:50:32,425 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Ended with exit code 0 [2025-01-29 22:50:32,619 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,SelfDestructingSolverStorable60,SelfDestructingSolverStorable59 [2025-01-29 22:50:32,619 INFO L396 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:50:32,620 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:50:32,620 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #25 [2025-01-29 22:50:32,620 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:50:32,620 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:50:32,620 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,620 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:50:32,620 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,620 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:50:32,620 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,620 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-29 22:50:32,620 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,620 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-29 22:50:32,620 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,620 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-29 22:50:32,620 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,620 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-29 22:50:32,620 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,620 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:50:32,620 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,620 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:50:32,620 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,620 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:50:32,620 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,620 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:50:32,620 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,620 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:50:32,620 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,620 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:50:32,620 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:50:32,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:50:32,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:50:32,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:50:32,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:50:32,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:50:32,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:50:32,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:50:32,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:50:32,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:50:32,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:50:32,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:50:32,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:50:32,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:50:32,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:50:32,621 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,621 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:50:32,649 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:50:32,649 INFO L85 PathProgramCache]: Analyzing trace with hash -1152548416, now seen corresponding path program 1 times [2025-01-29 22:50:32,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:50:32,649 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757766801] [2025-01-29 22:50:32,649 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:50:32,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:50:32,652 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 122 statements into 1 equivalence classes. [2025-01-29 22:50:32,718 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 122 of 122 statements. [2025-01-29 22:50:32,718 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:50:32,718 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:50:32,719 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:50:32,719 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:50:32,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:50:32,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:50:32,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:50:32,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:50:32,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:50:32,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:50:32,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:50:32,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:50:32,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:50:32,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:50:32,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:50:32,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:50:32,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:50:32,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:50:32,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:50:32,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:50:32,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:50:32,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:50:32,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:50:32,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:50:32,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:50:32,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:50:32,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:50:32,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:50:32,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:50:32,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:50:32,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:32,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-01-29 22:50:32,720 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:50:32,720 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:50:32,720 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:50:32,721 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:50:32,721 INFO L85 PathProgramCache]: Analyzing trace with hash 408739116, now seen corresponding path program 28 times [2025-01-29 22:50:32,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:50:32,721 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [447867600] [2025-01-29 22:50:32,721 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-29 22:50:32,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:50:32,725 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 183 statements into 2 equivalence classes. [2025-01-29 22:50:32,753 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 183 of 183 statements. [2025-01-29 22:50:32,753 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-29 22:50:32,753 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:50:33,715 INFO L134 CoverageAnalysis]: Checked inductivity of 1813 backedges. 0 proven. 1333 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2025-01-29 22:50:33,716 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:50:33,716 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [447867600] [2025-01-29 22:50:33,716 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [447867600] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:50:33,716 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1690641782] [2025-01-29 22:50:33,716 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-29 22:50:33,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:50:33,716 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:50:33,718 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) [2025-01-29 22:50:33,722 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 [2025-01-29 22:50:33,745 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 183 statements into 2 equivalence classes. [2025-01-29 22:50:33,788 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 183 of 183 statements. [2025-01-29 22:50:33,788 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-29 22:50:33,788 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:50:33,792 INFO L256 TraceCheckSpWp]: Trace formula consists of 491 conjuncts, 171 conjuncts are in the unsatisfiable core [2025-01-29 22:50:33,795 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:50:33,954 INFO L134 CoverageAnalysis]: Checked inductivity of 1813 backedges. 0 proven. 1333 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2025-01-29 22:50:33,954 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:50:34,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1813 backedges. 0 proven. 1333 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2025-01-29 22:50:34,110 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1690641782] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:50:34,110 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:50:34,110 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 30, 30] total 30 [2025-01-29 22:50:34,110 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69346421] [2025-01-29 22:50:34,111 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:50:34,111 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2025-01-29 22:50:34,111 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:50:34,111 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2025-01-29 22:50:34,111 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=813, Unknown=0, NotChecked=0, Total=870 [2025-01-29 22:50:34,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:50:34,111 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:50:34,112 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 4.066666666666666) internal successors, (122), 30 states have internal predecessors, (122), 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) [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 190 states. [2025-01-29 22:50:34,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:50:34,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:34,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:50:34,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:50:34,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:50:34,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:50:34,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 190 states. [2025-01-29 22:50:34,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:50:34,683 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Ended with exit code 0 [2025-01-29 22:50:34,879 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable61,SelfDestructingSolverStorable62,29 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:50:34,879 INFO L396 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:50:34,879 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:50:34,879 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #26 [2025-01-29 22:50:34,879 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:50:34,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:50:34,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:50:34,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:50:34,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-01-29 22:50:34,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2025-01-29 22:50:34,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-29 22:50:34,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-29 22:50:34,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:50:34,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:50:34,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:50:34,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:50:34,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:50:34,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:50:34,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:50:34,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:50:34,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:50:34,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:50:34,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:50:34,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:50:34,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:50:34,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:50:34,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:50:34,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:50:34,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:50:34,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:50:34,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:50:34,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:50:34,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:50:34,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:50:34,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:50:34,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:50:34,908 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:50:34,908 INFO L85 PathProgramCache]: Analyzing trace with hash 1167825981, now seen corresponding path program 1 times [2025-01-29 22:50:34,908 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:50:34,908 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1058676634] [2025-01-29 22:50:34,908 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:50:34,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:50:34,911 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 126 statements into 1 equivalence classes. [2025-01-29 22:50:34,917 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 126 of 126 statements. [2025-01-29 22:50:34,917 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:50:34,917 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:50:34,918 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:50:34,918 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:50:34,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:50:34,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:50:34,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:50:34,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:50:34,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:50:34,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:50:34,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:50:34,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:50:34,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:50:34,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:50:34,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:50:34,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:50:34,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:50:34,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:50:34,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:50:34,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:50:34,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:50:34,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:50:34,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:50:34,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:50:34,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:50:34,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:50:34,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:50:34,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:50:34,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:50:34,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:50:34,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:34,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-01-29 22:50:34,919 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:50:34,919 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:50:34,919 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:50:34,919 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:50:34,919 INFO L85 PathProgramCache]: Analyzing trace with hash -2001032856, now seen corresponding path program 29 times [2025-01-29 22:50:34,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:50:34,920 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [978208560] [2025-01-29 22:50:34,920 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-29 22:50:34,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:50:34,923 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 187 statements into 30 equivalence classes. [2025-01-29 22:50:34,949 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 30 check-sat command(s) and asserted 187 of 187 statements. [2025-01-29 22:50:34,950 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 30 check-sat command(s) [2025-01-29 22:50:34,951 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:50:36,567 INFO L134 CoverageAnalysis]: Checked inductivity of 1917 backedges. 702 proven. 735 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2025-01-29 22:50:36,567 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:50:36,567 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [978208560] [2025-01-29 22:50:36,567 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [978208560] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:50:36,567 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1523786139] [2025-01-29 22:50:36,567 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-29 22:50:36,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:50:36,567 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:50:36,569 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) [2025-01-29 22:50:36,572 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 [2025-01-29 22:50:36,595 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 187 statements into 30 equivalence classes. [2025-01-29 22:50:36,645 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 30 check-sat command(s) and asserted 187 of 187 statements. [2025-01-29 22:50:36,645 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 30 check-sat command(s) [2025-01-29 22:50:36,645 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:50:36,648 INFO L256 TraceCheckSpWp]: Trace formula consists of 501 conjuncts, 90 conjuncts are in the unsatisfiable core [2025-01-29 22:50:36,650 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:50:40,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1917 backedges. 702 proven. 1215 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:50:40,677 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:50:43,917 INFO L134 CoverageAnalysis]: Checked inductivity of 1917 backedges. 730 proven. 1187 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:50:43,918 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1523786139] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:50:43,918 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:50:43,918 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [60, 90, 90] total 210 [2025-01-29 22:50:43,918 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [374202791] [2025-01-29 22:50:43,918 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:50:43,918 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 211 states [2025-01-29 22:50:43,918 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:50:43,920 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 211 interpolants. [2025-01-29 22:50:43,922 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7400, Invalid=36910, Unknown=0, NotChecked=0, Total=44310 [2025-01-29 22:50:43,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:50:43,922 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:50:43,923 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 211 states, 211 states have (on average 2.090047393364929) internal successors, (441), 210 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) [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 190 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:50:43,923 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:50:55,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:50:55,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:55,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:50:55,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:50:55,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:50:55,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:50:55,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:50:55,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:50:55,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-29 22:50:55,733 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Ended with exit code 0 [2025-01-29 22:50:55,927 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,SelfDestructingSolverStorable63,SelfDestructingSolverStorable64 [2025-01-29 22:50:55,928 INFO L396 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:50:55,928 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:50:55,928 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #27 [2025-01-29 22:50:55,928 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:50:55,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:50:55,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:50:55,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:50:55,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-29 22:50:55,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-29 22:50:55,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:50:55,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:50:55,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:50:55,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:50:55,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:50:55,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:50:55,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:50:55,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:50:55,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:50:55,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:50:55,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:50:55,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:50:55,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:50:55,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:50:55,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:50:55,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:50:55,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:50:55,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:50:55,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:50:55,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:50:55,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:50:55,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:50:55,930 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,930 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:50:55,930 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,930 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:50:55,930 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,930 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:50:55,930 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,930 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:50:55,957 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:50:55,957 INFO L85 PathProgramCache]: Analyzing trace with hash -759668812, now seen corresponding path program 1 times [2025-01-29 22:50:55,957 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:50:55,957 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [692642221] [2025-01-29 22:50:55,957 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:50:55,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:50:55,960 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 130 statements into 1 equivalence classes. [2025-01-29 22:50:55,967 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 130 of 130 statements. [2025-01-29 22:50:55,967 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:50:55,967 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:50:55,968 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:50:55,968 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:50:55,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:50:55,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:50:55,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:50:55,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:50:55,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:50:55,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:50:55,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:50:55,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:50:55,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:50:55,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:50:55,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:50:55,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:50:55,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:50:55,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:50:55,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:50:55,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:50:55,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:50:55,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:50:55,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:50:55,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:50:55,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:50:55,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:50:55,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:50:55,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:50:55,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:50:55,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:50:55,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:50:55,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:50:55,969 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:55,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-01-29 22:50:55,969 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:50:55,969 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:50:55,969 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:50:55,970 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:50:55,970 INFO L85 PathProgramCache]: Analyzing trace with hash 1990324840, now seen corresponding path program 30 times [2025-01-29 22:50:55,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:50:55,970 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1313831916] [2025-01-29 22:50:55,970 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-29 22:50:55,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:50:56,051 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 195 statements into 30 equivalence classes. [2025-01-29 22:50:56,073 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 30 check-sat command(s) and asserted 195 of 195 statements. [2025-01-29 22:50:56,073 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 30 check-sat command(s) [2025-01-29 22:50:56,073 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:50:57,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2091 backedges. 0 proven. 1547 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2025-01-29 22:50:57,233 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:50:57,233 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1313831916] [2025-01-29 22:50:57,233 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1313831916] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:50:57,233 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1950657556] [2025-01-29 22:50:57,233 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-29 22:50:57,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:50:57,233 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:50:57,234 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) [2025-01-29 22:50:57,235 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 [2025-01-29 22:50:57,261 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 195 statements into 30 equivalence classes. [2025-01-29 22:50:57,316 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 30 check-sat command(s) and asserted 195 of 195 statements. [2025-01-29 22:50:57,316 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 30 check-sat command(s) [2025-01-29 22:50:57,316 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:50:57,319 INFO L256 TraceCheckSpWp]: Trace formula consists of 524 conjuncts, 183 conjuncts are in the unsatisfiable core [2025-01-29 22:50:57,321 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:50:57,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2091 backedges. 0 proven. 1547 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2025-01-29 22:50:57,489 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:50:57,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2091 backedges. 0 proven. 1547 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2025-01-29 22:50:57,652 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1950657556] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:50:57,652 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:50:57,652 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 32, 32] total 32 [2025-01-29 22:50:57,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2140346417] [2025-01-29 22:50:57,652 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:50:57,653 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2025-01-29 22:50:57,653 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:50:57,653 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2025-01-29 22:50:57,653 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=931, Unknown=0, NotChecked=0, Total=992 [2025-01-29 22:50:57,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:50:57,653 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:50:57,653 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 4.0625) internal successors, (130), 32 states have internal predecessors, (130), 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) [2025-01-29 22:50:57,653 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-29 22:50:57,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:50:58,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 240 states. [2025-01-29 22:50:58,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:50:58,203 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Ended with exit code 0 [2025-01-29 22:50:58,398 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable65,SelfDestructingSolverStorable66,31 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:50:58,398 INFO L396 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:50:58,398 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:50:58,399 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #28 [2025-01-29 22:50:58,399 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:50:58,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:50:58,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:50:58,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:50:58,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2025-01-29 22:50:58,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2025-01-29 22:50:58,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:50:58,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:50:58,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:50:58,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:50:58,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:50:58,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:50:58,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:50:58,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:50:58,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:50:58,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:50:58,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:50:58,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:50:58,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:50:58,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:50:58,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:50:58,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:50:58,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:50:58,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:50:58,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:50:58,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:50:58,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:50:58,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:50:58,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:50:58,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:50:58,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:50:58,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:50:58,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:50:58,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:50:58,426 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:50:58,426 INFO L85 PathProgramCache]: Analyzing trace with hash -916735435, now seen corresponding path program 1 times [2025-01-29 22:50:58,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:50:58,427 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1211362195] [2025-01-29 22:50:58,427 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:50:58,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:50:58,429 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 134 statements into 1 equivalence classes. [2025-01-29 22:50:58,437 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 134 of 134 statements. [2025-01-29 22:50:58,437 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:50:58,437 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:50:58,437 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:50:58,437 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:50:58,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:50:58,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:50:58,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:50:58,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:50:58,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:50:58,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:50:58,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:50:58,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:50:58,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:50:58,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:50:58,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:50:58,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:50:58,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:50:58,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:50:58,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:50:58,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:50:58,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:50:58,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:50:58,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:50:58,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:50:58,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:50:58,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:50:58,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:50:58,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:50:58,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:50:58,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:50:58,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:50:58,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:50:58,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:50:58,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-01-29 22:50:58,439 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:50:58,439 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:50:58,439 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:50:58,439 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:50:58,439 INFO L85 PathProgramCache]: Analyzing trace with hash -690356060, now seen corresponding path program 31 times [2025-01-29 22:50:58,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:50:58,439 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1191043458] [2025-01-29 22:50:58,439 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-29 22:50:58,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:50:58,443 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 199 statements into 1 equivalence classes. [2025-01-29 22:50:58,464 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 199 of 199 statements. [2025-01-29 22:50:58,464 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:50:58,464 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:51:00,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2203 backedges. 812 proven. 847 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2025-01-29 22:51:00,765 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:51:00,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1191043458] [2025-01-29 22:51:00,765 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1191043458] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:51:00,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1221622275] [2025-01-29 22:51:00,765 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-29 22:51:00,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:51:00,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:51:00,767 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) [2025-01-29 22:51:00,768 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 [2025-01-29 22:51:00,794 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 199 statements into 1 equivalence classes. [2025-01-29 22:51:00,843 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 199 of 199 statements. [2025-01-29 22:51:00,843 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:51:00,843 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:51:00,846 INFO L256 TraceCheckSpWp]: Trace formula consists of 534 conjuncts, 96 conjuncts are in the unsatisfiable core [2025-01-29 22:51:00,849 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:51:05,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2203 backedges. 812 proven. 1391 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:51:05,277 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:51:09,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2203 backedges. 842 proven. 1361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:51:09,230 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1221622275] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:51:09,230 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:51:09,230 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 96, 96] total 225 [2025-01-29 22:51:09,230 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070046263] [2025-01-29 22:51:09,230 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:51:09,230 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 226 states [2025-01-29 22:51:09,230 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:51:09,232 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 226 interpolants. [2025-01-29 22:51:09,235 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7954, Invalid=42896, Unknown=0, NotChecked=0, Total=50850 [2025-01-29 22:51:09,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:51:09,235 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:51:09,236 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 226 states, 226 states have (on average 2.075221238938053) internal successors, (469), 225 states have internal predecessors, (469), 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) [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:51:09,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:51:09,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:51:09,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:51:09,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:51:09,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:51:09,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:51:09,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 240 states. [2025-01-29 22:51:09,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:51:09,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:51:23,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:51:23,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:51:23,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:51:23,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:51:23,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 216 states. [2025-01-29 22:51:23,025 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Ended with exit code 0 [2025-01-29 22:51:23,218 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable67,32 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable68 [2025-01-29 22:51:23,218 INFO L396 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:51:23,218 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:51:23,219 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #29 [2025-01-29 22:51:23,219 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:51:23,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:51:23,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:51:23,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:51:23,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:51:23,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:51:23,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:51:23,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:51:23,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:51:23,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:51:23,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:51:23,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:51:23,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:51:23,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:51:23,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:51:23,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:51:23,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:51:23,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:51:23,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,219 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:51:23,219 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:51:23,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:51:23,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:51:23,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:51:23,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:51:23,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:51:23,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:51:23,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:51:23,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:51:23,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:51:23,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:51:23,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:51:23,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:51:23,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:51:23,220 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,220 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:51:23,248 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:51:23,248 INFO L85 PathProgramCache]: Analyzing trace with hash 1527742896, now seen corresponding path program 1 times [2025-01-29 22:51:23,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:51:23,249 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [250011944] [2025-01-29 22:51:23,249 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:51:23,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:51:23,252 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 138 statements into 1 equivalence classes. [2025-01-29 22:51:23,259 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 138 of 138 statements. [2025-01-29 22:51:23,259 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:51:23,259 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:51:23,260 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:51:23,260 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:51:23,260 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:51:23,260 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,260 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:51:23,260 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,260 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:51:23,260 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,260 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:51:23,260 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,260 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:51:23,260 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,260 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:51:23,260 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,260 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:51:23,260 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,261 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:51:23,261 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,262 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:51:23,262 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,262 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:51:23,262 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:23,262 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-01-29 22:51:23,262 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:51:23,262 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:51:23,262 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:51:23,262 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:51:23,262 INFO L85 PathProgramCache]: Analyzing trace with hash -1171061340, now seen corresponding path program 32 times [2025-01-29 22:51:23,262 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:51:23,262 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1957717852] [2025-01-29 22:51:23,262 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-29 22:51:23,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:51:23,268 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 207 statements into 2 equivalence classes. [2025-01-29 22:51:23,295 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 207 of 207 statements. [2025-01-29 22:51:23,295 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-29 22:51:23,295 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:51:24,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2389 backedges. 0 proven. 1777 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2025-01-29 22:51:24,572 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:51:24,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1957717852] [2025-01-29 22:51:24,573 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1957717852] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:51:24,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [389708525] [2025-01-29 22:51:24,573 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-29 22:51:24,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:51:24,573 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:51:24,574 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) [2025-01-29 22:51:24,575 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 [2025-01-29 22:51:24,603 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 207 statements into 2 equivalence classes. [2025-01-29 22:51:24,653 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 207 of 207 statements. [2025-01-29 22:51:24,654 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-29 22:51:24,654 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:51:24,657 INFO L256 TraceCheckSpWp]: Trace formula consists of 557 conjuncts, 195 conjuncts are in the unsatisfiable core [2025-01-29 22:51:24,660 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:51:24,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2389 backedges. 0 proven. 1777 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2025-01-29 22:51:24,846 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:51:25,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2389 backedges. 0 proven. 1777 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2025-01-29 22:51:25,038 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [389708525] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:51:25,038 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:51:25,039 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 34, 34] total 34 [2025-01-29 22:51:25,039 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1878970380] [2025-01-29 22:51:25,039 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:51:25,039 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2025-01-29 22:51:25,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:51:25,039 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2025-01-29 22:51:25,039 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=1057, Unknown=0, NotChecked=0, Total=1122 [2025-01-29 22:51:25,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:51:25,040 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:51:25,040 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 4.0588235294117645) internal successors, (138), 34 states have internal predecessors, (138), 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) [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:51:25,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:51:25,041 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:51:25,041 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:51:25,041 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:51:25,041 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:51:25,041 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:51:25,041 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 216 states. [2025-01-29 22:51:25,041 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:51:25,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 216 states. [2025-01-29 22:51:25,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:51:25,659 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Ended with exit code 0 [2025-01-29 22:51:25,853 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,SelfDestructingSolverStorable70,SelfDestructingSolverStorable69 [2025-01-29 22:51:25,853 INFO L396 AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:51:25,853 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:51:25,853 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #30 [2025-01-29 22:51:25,853 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:51:25,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:51:25,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:51:25,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:51:25,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2025-01-29 22:51:25,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2025-01-29 22:51:25,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:51:25,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:51:25,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:51:25,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:51:25,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:51:25,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:51:25,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:51:25,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:51:25,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:51:25,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:51:25,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:51:25,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:51:25,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:51:25,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:51:25,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:51:25,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:51:25,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:51:25,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:51:25,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:51:25,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:51:25,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:51:25,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:51:25,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:51:25,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:51:25,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:51:25,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:51:25,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:51:25,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:51:25,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:51:25,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:51:25,887 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:51:25,887 INFO L85 PathProgramCache]: Analyzing trace with hash 642128949, now seen corresponding path program 1 times [2025-01-29 22:51:25,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:51:25,887 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [811492140] [2025-01-29 22:51:25,887 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:51:25,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:51:25,890 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 142 statements into 1 equivalence classes. [2025-01-29 22:51:25,899 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 142 of 142 statements. [2025-01-29 22:51:25,899 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:51:25,899 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:51:25,900 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:51:25,900 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:51:25,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:51:25,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:51:25,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:51:25,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:51:25,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:51:25,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:51:25,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:51:25,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:51:25,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:51:25,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:51:25,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:51:25,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:51:25,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:51:25,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:51:25,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:51:25,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:51:25,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:51:25,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:51:25,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:51:25,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:51:25,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:51:25,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:51:25,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:51:25,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:51:25,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:51:25,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:51:25,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:51:25,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:51:25,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 22:51:25,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 22:51:25,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:25,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-01-29 22:51:25,902 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:51:25,902 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:51:25,902 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:51:25,902 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:51:25,902 INFO L85 PathProgramCache]: Analyzing trace with hash 1182160352, now seen corresponding path program 33 times [2025-01-29 22:51:25,902 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:51:25,902 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [993690604] [2025-01-29 22:51:25,902 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-29 22:51:25,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:51:25,909 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 211 statements into 34 equivalence classes. [2025-01-29 22:51:25,938 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 34 check-sat command(s) and asserted 211 of 211 statements. [2025-01-29 22:51:25,938 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 34 check-sat command(s) [2025-01-29 22:51:25,938 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:51:28,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2509 backedges. 930 proven. 967 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2025-01-29 22:51:28,265 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:51:28,265 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [993690604] [2025-01-29 22:51:28,265 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [993690604] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:51:28,265 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1677863999] [2025-01-29 22:51:28,265 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-29 22:51:28,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:51:28,265 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:51:28,267 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) [2025-01-29 22:51:28,268 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 [2025-01-29 22:51:28,292 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 211 statements into 34 equivalence classes. [2025-01-29 22:51:28,370 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 34 check-sat command(s) and asserted 211 of 211 statements. [2025-01-29 22:51:28,371 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 34 check-sat command(s) [2025-01-29 22:51:28,371 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:51:28,375 INFO L256 TraceCheckSpWp]: Trace formula consists of 567 conjuncts, 102 conjuncts are in the unsatisfiable core [2025-01-29 22:51:28,378 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:51:33,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2509 backedges. 930 proven. 1579 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:51:33,309 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:51:37,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2509 backedges. 962 proven. 1547 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:51:37,728 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1677863999] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:51:37,728 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:51:37,728 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [69, 102, 102] total 239 [2025-01-29 22:51:37,728 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [984306472] [2025-01-29 22:51:37,728 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:51:37,728 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 240 states [2025-01-29 22:51:37,728 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:51:37,731 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 240 interpolants. [2025-01-29 22:51:37,735 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8927, Invalid=48433, Unknown=0, NotChecked=0, Total=57360 [2025-01-29 22:51:37,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:51:37,735 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:51:37,736 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 240 states, 240 states have (on average 2.0708333333333333) internal successors, (497), 239 states have internal predecessors, (497), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-29 22:51:37,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:51:37,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:51:37,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:51:37,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:51:37,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:51:37,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:51:37,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:51:37,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:51:37,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:51:37,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:51:37,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:51:37,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:51:37,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:51:37,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:51:37,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:51:37,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:51:37,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:51:37,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:51:37,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:51:37,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:51:37,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:51:37,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:51:37,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:51:37,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:51:37,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:51:37,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:51:37,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:51:37,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:51:37,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:51:37,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:51:37,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:51:37,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:51:37,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 216 states. [2025-01-29 22:51:37,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:51:37,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:51:53,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:51:53,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:51:53,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:51:53,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:51:53,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 229 states. [2025-01-29 22:51:53,080 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Ended with exit code 0 [2025-01-29 22:51:53,275 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable71,SelfDestructingSolverStorable72,34 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:51:53,275 INFO L396 AbstractCegarLoop]: === Iteration 36 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:51:53,275 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:51:53,275 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #31 [2025-01-29 22:51:53,276 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:51:53,276 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:51:53,276 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,276 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:51:53,276 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,276 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:51:53,276 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,276 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:51:53,276 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,276 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:51:53,276 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,276 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:51:53,276 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,276 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:51:53,276 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,276 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:51:53,276 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,276 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:51:53,276 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,276 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:51:53,276 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,276 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:51:53,276 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,276 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:51:53,276 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,276 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:51:53,276 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,276 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:51:53,276 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,276 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:51:53,276 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,276 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:51:53,276 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,276 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:51:53,276 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,276 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:51:53,276 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,277 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:51:53,277 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,277 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:51:53,277 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,277 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:51:53,277 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,277 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:51:53,277 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,277 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:51:53,277 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,277 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:51:53,277 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,277 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:51:53,277 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,277 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:51:53,277 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,277 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:51:53,277 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,277 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:51:53,277 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,277 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:51:53,277 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,277 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:51:53,277 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,277 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:51:53,277 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,277 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:51:53,277 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,277 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:51:53,277 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,277 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:51:53,277 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,277 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:51:53,305 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:51:53,305 INFO L85 PathProgramCache]: Analyzing trace with hash 1196222388, now seen corresponding path program 1 times [2025-01-29 22:51:53,306 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:51:53,306 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [282852731] [2025-01-29 22:51:53,306 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:51:53,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:51:53,309 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 146 statements into 1 equivalence classes. [2025-01-29 22:51:53,317 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 146 of 146 statements. [2025-01-29 22:51:53,317 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:51:53,317 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:51:53,318 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:51:53,318 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:51:53,318 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:51:53,318 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,318 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:51:53,318 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,318 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:51:53,318 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,318 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:51:53,318 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,318 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:51:53,318 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,318 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:51:53,318 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,318 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:51:53,318 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,319 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:51:53,319 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,319 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:51:53,319 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,319 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:51:53,319 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,319 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:51:53,319 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,319 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:51:53,319 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,319 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:51:53,319 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,319 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:51:53,319 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,319 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:51:53,319 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,319 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:51:53,319 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,319 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:51:53,319 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,319 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:51:53,319 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,319 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:51:53,319 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,319 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:51:53,319 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,319 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:51:53,319 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,319 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:51:53,319 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,319 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:51:53,319 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,320 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:51:53,320 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,320 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:51:53,320 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,320 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:51:53,320 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,320 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 22:51:53,320 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,320 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 22:51:53,320 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,320 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 22:51:53,320 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,320 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 22:51:53,320 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,320 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 22:51:53,320 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,320 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 22:51:53,320 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:53,320 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-01-29 22:51:53,320 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:51:53,320 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:51:53,320 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:51:53,321 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:51:53,321 INFO L85 PathProgramCache]: Analyzing trace with hash -322234656, now seen corresponding path program 34 times [2025-01-29 22:51:53,321 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:51:53,321 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [951631156] [2025-01-29 22:51:53,321 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-29 22:51:53,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:51:53,327 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 219 statements into 2 equivalence classes. [2025-01-29 22:51:53,357 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 219 of 219 statements. [2025-01-29 22:51:53,358 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-29 22:51:53,358 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:51:54,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2707 backedges. 0 proven. 2023 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2025-01-29 22:51:54,732 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:51:54,732 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [951631156] [2025-01-29 22:51:54,732 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [951631156] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:51:54,732 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1219695903] [2025-01-29 22:51:54,733 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-29 22:51:54,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:51:54,733 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:51:54,737 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) [2025-01-29 22:51:54,740 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 [2025-01-29 22:51:54,775 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 219 statements into 2 equivalence classes. [2025-01-29 22:51:54,839 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 219 of 219 statements. [2025-01-29 22:51:54,839 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-29 22:51:54,839 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:51:54,844 INFO L256 TraceCheckSpWp]: Trace formula consists of 590 conjuncts, 207 conjuncts are in the unsatisfiable core [2025-01-29 22:51:54,848 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:51:55,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2707 backedges. 0 proven. 2023 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2025-01-29 22:51:55,035 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:51:55,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2707 backedges. 0 proven. 2023 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2025-01-29 22:51:55,226 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1219695903] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:51:55,226 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:51:55,226 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 36, 36] total 36 [2025-01-29 22:51:55,226 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [600539912] [2025-01-29 22:51:55,226 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:51:55,226 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2025-01-29 22:51:55,226 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:51:55,227 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2025-01-29 22:51:55,227 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=1191, Unknown=0, NotChecked=0, Total=1260 [2025-01-29 22:51:55,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:51:55,227 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:51:55,227 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 36 states have (on average 4.055555555555555) internal successors, (146), 36 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:51:55,227 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:51:55,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:51:55,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:51:55,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:51:55,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:51:55,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:51:55,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 229 states. [2025-01-29 22:51:55,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:51:55,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:51:55,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:51:55,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 229 states. [2025-01-29 22:51:55,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:51:55,945 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Forceful destruction successful, exit code 0 [2025-01-29 22:51:56,140 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable73,SelfDestructingSolverStorable74,35 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:51:56,140 INFO L396 AbstractCegarLoop]: === Iteration 37 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:51:56,140 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:51:56,140 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #32 [2025-01-29 22:51:56,140 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:51:56,140 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:51:56,140 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:51:56,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:51:56,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2025-01-29 22:51:56,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-01-29 22:51:56,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:51:56,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:51:56,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:51:56,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:51:56,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:51:56,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:51:56,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:51:56,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:51:56,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:51:56,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:51:56,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:51:56,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:51:56,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,141 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:51:56,141 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,142 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:51:56,142 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,142 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:51:56,142 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,142 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:51:56,142 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,142 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:51:56,142 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,142 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:51:56,142 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,142 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:51:56,142 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,142 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:51:56,142 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,142 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:51:56,142 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,142 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:51:56,142 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,142 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:51:56,142 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,142 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:51:56,142 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,142 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:51:56,142 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,142 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:51:56,142 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,142 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:51:56,142 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,142 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:51:56,142 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,142 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:51:56,142 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,142 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:51:56,142 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,142 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:51:56,142 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,142 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:51:56,168 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:51:56,168 INFO L85 PathProgramCache]: Analyzing trace with hash 1112851005, now seen corresponding path program 1 times [2025-01-29 22:51:56,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:51:56,168 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [16780873] [2025-01-29 22:51:56,168 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:51:56,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:51:56,172 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 150 statements into 1 equivalence classes. [2025-01-29 22:51:56,180 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 150 of 150 statements. [2025-01-29 22:51:56,180 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:51:56,180 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:51:56,181 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:51:56,181 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:51:56,181 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:51:56,181 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,181 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:51:56,181 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,181 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:51:56,181 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,181 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:51:56,181 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,181 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:51:56,182 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,182 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:51:56,182 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,182 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:51:56,182 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,182 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:51:56,182 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,182 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:51:56,182 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,182 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:51:56,182 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,182 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:51:56,182 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,182 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:51:56,182 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,182 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:51:56,182 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,182 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:51:56,182 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,182 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:51:56,182 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,182 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:51:56,182 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,182 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:51:56,183 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,183 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:51:56,183 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,183 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:51:56,183 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,183 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:51:56,183 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,183 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:51:56,183 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,183 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:51:56,183 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,183 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:51:56,183 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,183 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:51:56,183 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,183 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 22:51:56,183 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,183 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 22:51:56,183 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,183 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 22:51:56,183 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,183 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 22:51:56,183 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,183 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 22:51:56,184 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,184 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 22:51:56,184 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,184 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-29 22:51:56,184 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,184 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-29 22:51:56,184 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:51:56,184 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-01-29 22:51:56,184 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:51:56,184 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:51:56,184 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:51:56,184 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:51:56,184 INFO L85 PathProgramCache]: Analyzing trace with hash 1540008220, now seen corresponding path program 35 times [2025-01-29 22:51:56,184 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:51:56,185 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1678284599] [2025-01-29 22:51:56,185 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-29 22:51:56,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:51:56,191 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 223 statements into 36 equivalence classes. [2025-01-29 22:51:56,228 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 36 check-sat command(s) and asserted 223 of 223 statements. [2025-01-29 22:51:56,228 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 36 check-sat command(s) [2025-01-29 22:51:56,229 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:51:58,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2835 backedges. 1056 proven. 1095 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2025-01-29 22:51:58,695 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:51:58,695 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1678284599] [2025-01-29 22:51:58,695 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1678284599] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:51:58,695 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [392555587] [2025-01-29 22:51:58,695 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-29 22:51:58,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:51:58,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:51:58,697 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) [2025-01-29 22:51:58,699 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 [2025-01-29 22:51:58,732 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 223 statements into 36 equivalence classes. [2025-01-29 22:51:58,819 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 36 check-sat command(s) and asserted 223 of 223 statements. [2025-01-29 22:51:58,819 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 36 check-sat command(s) [2025-01-29 22:51:58,819 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:51:58,823 INFO L256 TraceCheckSpWp]: Trace formula consists of 600 conjuncts, 108 conjuncts are in the unsatisfiable core [2025-01-29 22:51:58,826 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:52:04,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2835 backedges. 1056 proven. 1779 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:52:04,522 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:52:09,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2835 backedges. 1090 proven. 1745 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:52:09,054 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [392555587] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:52:09,054 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:52:09,054 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [72, 108, 108] total 252 [2025-01-29 22:52:09,054 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277454043] [2025-01-29 22:52:09,054 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:52:09,054 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 253 states [2025-01-29 22:52:09,055 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:52:09,058 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 253 interpolants. [2025-01-29 22:52:09,064 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10499, Invalid=53257, Unknown=0, NotChecked=0, Total=63756 [2025-01-29 22:52:09,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:52:09,065 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:52:09,065 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 253 states, 253 states have (on average 2.075098814229249) internal successors, (525), 252 states have internal predecessors, (525), 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) [2025-01-29 22:52:09,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:52:09,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:52:09,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:52:09,065 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:52:09,066 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 229 states. [2025-01-29 22:52:09,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:52:09,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:52:26,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:52:26,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:52:26,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 285 states. [2025-01-29 22:52:26,484 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Ended with exit code 0 [2025-01-29 22:52:26,679 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,SelfDestructingSolverStorable75,SelfDestructingSolverStorable76 [2025-01-29 22:52:26,679 INFO L396 AbstractCegarLoop]: === Iteration 38 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:52:26,679 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:52:26,679 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #33 [2025-01-29 22:52:26,679 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:52:26,680 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:52:26,680 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,680 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:52:26,680 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,680 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:52:26,680 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,680 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:52:26,680 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,680 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:52:26,680 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,680 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:52:26,680 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,680 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:52:26,680 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,680 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:52:26,680 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,680 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:52:26,680 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,680 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:52:26,680 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,680 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:52:26,680 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,680 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:52:26,680 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,680 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:52:26,680 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,680 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:52:26,680 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,680 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:52:26,680 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,680 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:52:26,680 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,680 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:52:26,680 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,680 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:52:26,680 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,680 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:52:26,680 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,680 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:52:26,681 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,681 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:52:26,681 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,681 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:52:26,681 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,681 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:52:26,681 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,681 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:52:26,681 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,681 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:52:26,681 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,681 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:52:26,681 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,681 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:52:26,681 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,681 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:52:26,681 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,681 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:52:26,681 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,681 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:52:26,681 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,681 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:52:26,681 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,681 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:52:26,681 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,681 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:52:26,681 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,681 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:52:26,681 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,681 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:52:26,681 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,681 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:52:26,681 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,681 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:52:26,708 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:52:26,708 INFO L85 PathProgramCache]: Analyzing trace with hash 23761344, now seen corresponding path program 1 times [2025-01-29 22:52:26,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:52:26,708 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [237895059] [2025-01-29 22:52:26,708 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:52:26,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:52:26,711 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 154 statements into 1 equivalence classes. [2025-01-29 22:52:26,724 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 154 of 154 statements. [2025-01-29 22:52:26,724 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:52:26,725 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:52:26,725 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:52:26,725 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:52:26,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:52:26,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:52:26,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:52:26,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:52:26,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:52:26,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:52:26,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:52:26,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:52:26,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:52:26,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:52:26,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:52:26,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:52:26,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:52:26,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:52:26,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:52:26,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:52:26,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:52:26,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:52:26,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:52:26,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:52:26,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:52:26,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:52:26,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 22:52:26,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 22:52:26,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 22:52:26,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 22:52:26,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 22:52:26,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 22:52:26,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-29 22:52:26,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-29 22:52:26,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-29 22:52:26,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-29 22:52:26,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-29 22:52:26,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-29 22:52:26,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:26,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-01-29 22:52:26,728 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:52:26,728 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:52:26,728 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:52:26,728 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:52:26,729 INFO L85 PathProgramCache]: Analyzing trace with hash 1873094172, now seen corresponding path program 36 times [2025-01-29 22:52:26,729 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:52:26,729 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [435337098] [2025-01-29 22:52:26,729 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-29 22:52:26,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:52:26,735 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 231 statements into 36 equivalence classes. [2025-01-29 22:52:26,755 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 36 check-sat command(s) and asserted 231 of 231 statements. [2025-01-29 22:52:26,755 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 36 check-sat command(s) [2025-01-29 22:52:26,755 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:52:28,365 INFO L134 CoverageAnalysis]: Checked inductivity of 3045 backedges. 0 proven. 2285 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2025-01-29 22:52:28,365 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:52:28,365 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [435337098] [2025-01-29 22:52:28,365 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [435337098] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:52:28,365 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1271557621] [2025-01-29 22:52:28,365 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-29 22:52:28,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:52:28,365 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:52:28,367 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) [2025-01-29 22:52:28,368 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 [2025-01-29 22:52:28,395 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 231 statements into 36 equivalence classes. [2025-01-29 22:52:28,462 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 36 check-sat command(s) and asserted 231 of 231 statements. [2025-01-29 22:52:28,462 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 36 check-sat command(s) [2025-01-29 22:52:28,463 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:52:28,467 INFO L256 TraceCheckSpWp]: Trace formula consists of 623 conjuncts, 219 conjuncts are in the unsatisfiable core [2025-01-29 22:52:28,469 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:52:28,662 INFO L134 CoverageAnalysis]: Checked inductivity of 3045 backedges. 0 proven. 2285 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2025-01-29 22:52:28,662 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:52:28,874 INFO L134 CoverageAnalysis]: Checked inductivity of 3045 backedges. 0 proven. 2285 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2025-01-29 22:52:28,875 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1271557621] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:52:28,875 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:52:28,875 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 38, 38] total 38 [2025-01-29 22:52:28,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077807468] [2025-01-29 22:52:28,875 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:52:28,875 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2025-01-29 22:52:28,875 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:52:28,876 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2025-01-29 22:52:28,876 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=1333, Unknown=0, NotChecked=0, Total=1406 [2025-01-29 22:52:28,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:52:28,876 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:52:28,876 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 38 states have (on average 4.052631578947368) internal successors, (154), 38 states have internal predecessors, (154), 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) [2025-01-29 22:52:28,876 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:52:28,876 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:52:28,876 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:52:28,876 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:52:28,876 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:52:28,876 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 285 states. [2025-01-29 22:52:28,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:52:29,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:52:29,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:52:29,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:52:29,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:52:29,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:52:29,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:52:29,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:52:29,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:52:29,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:52:29,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:52:29,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:52:29,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:52:29,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:52:29,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:52:29,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 285 states. [2025-01-29 22:52:29,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:52:29,596 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Ended with exit code 0 [2025-01-29 22:52:29,790 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 37 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable77,SelfDestructingSolverStorable78 [2025-01-29 22:52:29,791 INFO L396 AbstractCegarLoop]: === Iteration 39 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:52:29,791 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:52:29,791 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #34 [2025-01-29 22:52:29,791 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:52:29,791 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:52:29,791 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,791 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:52:29,791 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,791 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:52:29,791 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,791 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-01-29 22:52:29,791 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,791 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2025-01-29 22:52:29,791 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,791 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:52:29,791 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,791 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:52:29,791 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,791 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:52:29,791 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,791 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:52:29,791 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,791 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:52:29,791 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,792 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:52:29,792 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,793 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:52:29,793 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,793 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:52:29,793 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,793 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:52:29,793 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,793 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:52:29,793 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,793 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:52:29,793 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,793 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:52:29,793 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,793 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:52:29,793 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,793 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:52:29,820 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:52:29,820 INFO L85 PathProgramCache]: Analyzing trace with hash -92165043, now seen corresponding path program 1 times [2025-01-29 22:52:29,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:52:29,820 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [176126206] [2025-01-29 22:52:29,820 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:52:29,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:52:29,823 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 158 statements into 1 equivalence classes. [2025-01-29 22:52:29,834 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 158 of 158 statements. [2025-01-29 22:52:29,835 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:52:29,835 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:52:29,835 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:52:29,835 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:52:29,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:52:29,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:52:29,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:52:29,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:52:29,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:52:29,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:52:29,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:52:29,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:52:29,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:52:29,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:52:29,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:52:29,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:52:29,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:52:29,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:52:29,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:52:29,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:52:29,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:52:29,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:52:29,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,836 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:52:29,836 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,837 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:52:29,837 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,837 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 22:52:29,837 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,837 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 22:52:29,837 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,837 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 22:52:29,837 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,837 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 22:52:29,837 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,837 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 22:52:29,837 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,837 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 22:52:29,837 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,837 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-29 22:52:29,837 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,837 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-29 22:52:29,837 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,837 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-29 22:52:29,837 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,837 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-29 22:52:29,837 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,837 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-29 22:52:29,837 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,838 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-29 22:52:29,838 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,838 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2025-01-29 22:52:29,838 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,838 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2025-01-29 22:52:29,838 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:52:29,838 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-01-29 22:52:29,838 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:52:29,838 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:52:29,838 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:52:29,838 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:52:29,838 INFO L85 PathProgramCache]: Analyzing trace with hash 848427608, now seen corresponding path program 37 times [2025-01-29 22:52:29,838 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:52:29,838 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [198828593] [2025-01-29 22:52:29,839 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-29 22:52:29,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:52:29,845 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 235 statements into 1 equivalence classes. [2025-01-29 22:52:29,898 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 235 of 235 statements. [2025-01-29 22:52:29,898 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:52:29,898 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:52:32,646 INFO L134 CoverageAnalysis]: Checked inductivity of 3181 backedges. 1190 proven. 1231 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2025-01-29 22:52:32,646 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:52:32,646 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [198828593] [2025-01-29 22:52:32,646 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [198828593] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:52:32,646 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1569152396] [2025-01-29 22:52:32,646 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-29 22:52:32,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:52:32,647 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:52:32,648 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) [2025-01-29 22:52:32,649 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 [2025-01-29 22:52:32,674 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 235 statements into 1 equivalence classes. [2025-01-29 22:52:32,727 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 235 of 235 statements. [2025-01-29 22:52:32,728 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:52:32,728 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:52:32,731 INFO L256 TraceCheckSpWp]: Trace formula consists of 633 conjuncts, 114 conjuncts are in the unsatisfiable core [2025-01-29 22:52:32,733 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:52:38,749 INFO L134 CoverageAnalysis]: Checked inductivity of 3181 backedges. 1190 proven. 1991 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:52:38,749 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:52:44,119 INFO L134 CoverageAnalysis]: Checked inductivity of 3181 backedges. 1226 proven. 1955 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:52:44,119 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1569152396] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:52:44,119 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:52:44,119 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [77, 114, 114] total 267 [2025-01-29 22:52:44,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [610539976] [2025-01-29 22:52:44,119 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:52:44,120 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 268 states [2025-01-29 22:52:44,120 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:52:44,121 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 268 interpolants. [2025-01-29 22:52:44,124 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11041, Invalid=60515, Unknown=0, NotChecked=0, Total=71556 [2025-01-29 22:52:44,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:52:44,124 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:52:44,124 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 268 states, 268 states have (on average 2.0634328358208953) internal successors, (553), 267 states have internal predecessors, (553), 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) [2025-01-29 22:52:44,124 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:52:44,124 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:52:44,124 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:52:44,124 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:52:44,124 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:52:44,124 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 285 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:52:44,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:53:02,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:53:02,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:53:02,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:53:02,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:53:02,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:53:02,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:53:02,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:53:02,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:53:02,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:53:02,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:53:02,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:53:02,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:53:02,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:53:02,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2025-01-29 22:53:02,132 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Ended with exit code 0 [2025-01-29 22:53:02,326 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable80,38 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable79 [2025-01-29 22:53:02,327 INFO L396 AbstractCegarLoop]: === Iteration 40 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:53:02,327 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:53:02,327 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #35 [2025-01-29 22:53:02,327 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:53:02,327 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:53:02,327 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,327 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:53:02,327 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,327 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:53:02,327 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,327 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:53:02,327 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,327 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:53:02,327 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,327 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:53:02,327 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,327 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:53:02,327 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,327 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:53:02,327 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,327 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:53:02,327 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,327 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:53:02,327 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,328 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:53:02,328 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,328 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:53:02,328 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,328 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:53:02,328 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,328 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:53:02,328 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,328 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:53:02,328 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,328 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:53:02,328 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,328 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:53:02,328 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,328 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:53:02,328 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,328 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:53:02,328 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,328 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:53:02,328 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,328 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:53:02,328 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,328 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:53:02,328 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,328 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:53:02,328 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,328 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:53:02,328 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,328 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:53:02,328 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,328 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:53:02,328 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,328 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:53:02,328 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,328 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:53:02,328 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,328 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:53:02,328 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,328 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:53:02,328 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,329 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:53:02,329 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,329 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:53:02,329 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,329 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:53:02,329 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,329 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:53:02,329 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,329 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:53:02,329 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,329 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:53:02,329 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,329 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:53:02,329 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,329 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:53:02,329 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,329 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:53:02,355 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:53:02,355 INFO L85 PathProgramCache]: Analyzing trace with hash -362643500, now seen corresponding path program 1 times [2025-01-29 22:53:02,355 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:53:02,355 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1687838736] [2025-01-29 22:53:02,355 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:53:02,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:53:02,358 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 162 statements into 1 equivalence classes. [2025-01-29 22:53:02,368 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 162 of 162 statements. [2025-01-29 22:53:02,368 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:53:02,368 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:53:02,369 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:53:02,369 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:53:02,369 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:53:02,369 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,369 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:53:02,369 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,369 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:53:02,369 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,369 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:53:02,369 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,369 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:53:02,369 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,369 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:53:02,369 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,369 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:53:02,369 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,369 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:53:02,369 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,370 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:53:02,370 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,370 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:53:02,370 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,370 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:53:02,370 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,370 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:53:02,370 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,370 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:53:02,370 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,370 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:53:02,370 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,370 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:53:02,370 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,370 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:53:02,370 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,370 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:53:02,370 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,370 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:53:02,370 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,370 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 22:53:02,370 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,370 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 22:53:02,370 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,370 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 22:53:02,370 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,370 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 22:53:02,370 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,370 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 22:53:02,370 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,370 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 22:53:02,370 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,370 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-29 22:53:02,370 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,370 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-29 22:53:02,370 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,370 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-29 22:53:02,370 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,371 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-29 22:53:02,371 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,371 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-29 22:53:02,371 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,371 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-29 22:53:02,371 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,371 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2025-01-29 22:53:02,371 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,371 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2025-01-29 22:53:02,371 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,371 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2025-01-29 22:53:02,371 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,371 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2025-01-29 22:53:02,371 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,371 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2025-01-29 22:53:02,371 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,371 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2025-01-29 22:53:02,371 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:02,371 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-01-29 22:53:02,371 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:53:02,371 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:53:02,371 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:53:02,371 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:53:02,371 INFO L85 PathProgramCache]: Analyzing trace with hash -1149488296, now seen corresponding path program 38 times [2025-01-29 22:53:02,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:53:02,371 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1191780358] [2025-01-29 22:53:02,372 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-29 22:53:02,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:53:02,378 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 243 statements into 2 equivalence classes. [2025-01-29 22:53:02,420 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 243 of 243 statements. [2025-01-29 22:53:02,420 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-29 22:53:02,420 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:53:04,242 INFO L134 CoverageAnalysis]: Checked inductivity of 3403 backedges. 0 proven. 2563 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2025-01-29 22:53:04,242 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:53:04,242 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1191780358] [2025-01-29 22:53:04,242 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1191780358] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:53:04,242 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [583402564] [2025-01-29 22:53:04,242 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-29 22:53:04,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:53:04,242 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:53:04,244 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) [2025-01-29 22:53:04,245 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 [2025-01-29 22:53:04,273 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 243 statements into 2 equivalence classes. [2025-01-29 22:53:04,331 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 243 of 243 statements. [2025-01-29 22:53:04,332 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-29 22:53:04,332 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:53:04,335 INFO L256 TraceCheckSpWp]: Trace formula consists of 656 conjuncts, 231 conjuncts are in the unsatisfiable core [2025-01-29 22:53:04,340 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:53:04,574 INFO L134 CoverageAnalysis]: Checked inductivity of 3403 backedges. 0 proven. 2563 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2025-01-29 22:53:04,575 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:53:04,793 INFO L134 CoverageAnalysis]: Checked inductivity of 3403 backedges. 0 proven. 2563 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2025-01-29 22:53:04,793 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [583402564] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:53:04,793 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:53:04,793 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 40, 40] total 40 [2025-01-29 22:53:04,793 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289927182] [2025-01-29 22:53:04,793 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:53:04,793 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2025-01-29 22:53:04,794 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:53:04,794 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2025-01-29 22:53:04,794 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=1483, Unknown=0, NotChecked=0, Total=1560 [2025-01-29 22:53:04,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:53:04,794 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:53:04,794 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 40 states, 40 states have (on average 4.05) internal successors, (162), 40 states have internal predecessors, (162), 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) [2025-01-29 22:53:04,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:53:04,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:53:04,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:53:04,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:53:04,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:53:04,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:53:04,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:53:04,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:53:04,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 255 states. [2025-01-29 22:53:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:53:05,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:53:05,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:53:05,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2025-01-29 22:53:05,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:53:05,589 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Ended with exit code 0 [2025-01-29 22:53:05,783 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable81,SelfDestructingSolverStorable82,39 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:53:05,783 INFO L396 AbstractCegarLoop]: === Iteration 41 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:53:05,783 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:53:05,784 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #36 [2025-01-29 22:53:05,784 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:53:05,784 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:53:05,784 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,784 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:53:05,784 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,784 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:53:05,784 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,784 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2025-01-29 22:53:05,784 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,784 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-01-29 22:53:05,784 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,784 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:53:05,784 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,784 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:53:05,784 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,784 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:53:05,784 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,784 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:53:05,784 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,784 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:53:05,784 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,784 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:53:05,784 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,784 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:53:05,784 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,784 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:53:05,784 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,784 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:53:05,784 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,784 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:53:05,784 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,784 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:53:05,784 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,785 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:53:05,785 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,785 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:53:05,785 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,785 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:53:05,785 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,785 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:53:05,785 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,785 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:53:05,785 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,785 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:53:05,785 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,785 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:53:05,785 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,785 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:53:05,785 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,785 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:53:05,785 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,785 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:53:05,785 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,785 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:53:05,785 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,785 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:53:05,785 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,785 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:53:05,785 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,785 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:53:05,785 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,785 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:53:05,785 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,785 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:53:05,785 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,785 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:53:05,785 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,785 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:53:05,785 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,785 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:53:05,785 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,785 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:53:05,785 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,786 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:53:05,786 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,786 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:53:05,786 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,786 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:53:05,786 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,786 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:53:05,786 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,786 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:53:05,812 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:53:05,812 INFO L85 PathProgramCache]: Analyzing trace with hash -1564026267, now seen corresponding path program 1 times [2025-01-29 22:53:05,812 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:53:05,812 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1365067254] [2025-01-29 22:53:05,812 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:53:05,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:53:05,815 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 166 statements into 1 equivalence classes. [2025-01-29 22:53:05,832 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 166 of 166 statements. [2025-01-29 22:53:05,832 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:53:05,832 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:53:05,833 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:53:05,833 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:53:05,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:53:05,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:53:05,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:53:05,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:53:05,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:53:05,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:53:05,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:53:05,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:53:05,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:53:05,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:53:05,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:53:05,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:53:05,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:53:05,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:53:05,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:53:05,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:53:05,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 22:53:05,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 22:53:05,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 22:53:05,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 22:53:05,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 22:53:05,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 22:53:05,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-29 22:53:05,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-29 22:53:05,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-29 22:53:05,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-29 22:53:05,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-29 22:53:05,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-29 22:53:05,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2025-01-29 22:53:05,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2025-01-29 22:53:05,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2025-01-29 22:53:05,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2025-01-29 22:53:05,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2025-01-29 22:53:05,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2025-01-29 22:53:05,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2025-01-29 22:53:05,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2025-01-29 22:53:05,835 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:05,835 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-01-29 22:53:05,835 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:53:05,835 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:53:05,835 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:53:05,836 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:53:05,836 INFO L85 PathProgramCache]: Analyzing trace with hash 1040664980, now seen corresponding path program 39 times [2025-01-29 22:53:05,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:53:05,836 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [8148881] [2025-01-29 22:53:05,836 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-29 22:53:05,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:53:05,840 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 247 statements into 40 equivalence classes. [2025-01-29 22:53:05,874 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 40 check-sat command(s) and asserted 247 of 247 statements. [2025-01-29 22:53:05,874 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 40 check-sat command(s) [2025-01-29 22:53:05,874 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:53:08,913 INFO L134 CoverageAnalysis]: Checked inductivity of 3547 backedges. 1332 proven. 1375 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2025-01-29 22:53:08,914 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:53:08,914 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [8148881] [2025-01-29 22:53:08,914 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [8148881] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:53:08,914 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1228424020] [2025-01-29 22:53:08,914 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-29 22:53:08,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:53:08,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:53:08,915 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) [2025-01-29 22:53:09,000 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 [2025-01-29 22:53:09,026 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 247 statements into 40 equivalence classes. [2025-01-29 22:53:09,119 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 40 check-sat command(s) and asserted 247 of 247 statements. [2025-01-29 22:53:09,120 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 40 check-sat command(s) [2025-01-29 22:53:09,120 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:53:09,123 INFO L256 TraceCheckSpWp]: Trace formula consists of 666 conjuncts, 120 conjuncts are in the unsatisfiable core [2025-01-29 22:53:09,127 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:53:15,843 INFO L134 CoverageAnalysis]: Checked inductivity of 3547 backedges. 1332 proven. 2215 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:53:15,843 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:53:21,788 INFO L134 CoverageAnalysis]: Checked inductivity of 3547 backedges. 1370 proven. 2177 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:53:21,788 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1228424020] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:53:21,788 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:53:21,788 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [81, 120, 120] total 281 [2025-01-29 22:53:21,788 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1283759602] [2025-01-29 22:53:21,788 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:53:21,789 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 282 states [2025-01-29 22:53:21,789 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:53:21,792 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 282 interpolants. [2025-01-29 22:53:21,798 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=12182, Invalid=67060, Unknown=0, NotChecked=0, Total=79242 [2025-01-29 22:53:21,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:53:21,798 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:53:21,799 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 282 states, 282 states have (on average 2.0602836879432624) internal successors, (581), 281 states have internal predecessors, (581), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 255 states. [2025-01-29 22:53:21,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:53:21,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:53:42,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:53:42,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:53:42,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:53:42,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:53:42,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:53:42,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:53:42,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:53:42,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:53:42,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:53:42,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:53:42,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:53:42,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:53:42,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:53:42,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:53:42,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:53:42,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:53:42,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:53:42,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 268 states. [2025-01-29 22:53:42,471 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Ended with exit code 0 [2025-01-29 22:53:42,665 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable83,SelfDestructingSolverStorable84,40 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:53:42,666 INFO L396 AbstractCegarLoop]: === Iteration 42 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:53:42,666 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:53:42,666 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #37 [2025-01-29 22:53:42,666 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:53:42,666 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:53:42,666 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,666 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:53:42,666 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,666 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:53:42,666 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:53:42,667 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:53:42,667 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:53:42,667 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:53:42,667 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:53:42,667 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:53:42,667 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:53:42,667 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:53:42,667 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:53:42,667 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:53:42,667 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:53:42,667 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:53:42,667 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:53:42,667 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:53:42,667 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,667 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:53:42,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:53:42,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:53:42,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:53:42,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:53:42,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:53:42,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:53:42,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:53:42,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:53:42,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:53:42,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:53:42,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:53:42,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:53:42,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:53:42,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:53:42,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:53:42,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:53:42,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:53:42,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:53:42,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:53:42,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:53:42,669 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:53:42,669 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:53:42,669 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:53:42,695 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:53:42,695 INFO L85 PathProgramCache]: Analyzing trace with hash -634474000, now seen corresponding path program 1 times [2025-01-29 22:53:42,695 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:53:42,695 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [412699032] [2025-01-29 22:53:42,695 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:53:42,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:53:42,698 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 170 statements into 1 equivalence classes. [2025-01-29 22:53:42,709 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 170 of 170 statements. [2025-01-29 22:53:42,709 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:53:42,709 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:53:42,710 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:53:42,710 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:53:42,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:53:42,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:53:42,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:53:42,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:53:42,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:53:42,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:53:42,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:53:42,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:53:42,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2025-01-29 22:53:42,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2025-01-29 22:53:42,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2025-01-29 22:53:42,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2025-01-29 22:53:42,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2025-01-29 22:53:42,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2025-01-29 22:53:42,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2025-01-29 22:53:42,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2025-01-29 22:53:42,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2025-01-29 22:53:42,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2025-01-29 22:53:42,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:42,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-01-29 22:53:42,712 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:53:42,712 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:53:42,712 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:53:42,712 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:53:42,712 INFO L85 PathProgramCache]: Analyzing trace with hash 545996436, now seen corresponding path program 40 times [2025-01-29 22:53:42,712 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:53:42,713 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [652099321] [2025-01-29 22:53:42,713 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-29 22:53:42,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:53:42,719 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 255 statements into 2 equivalence classes. [2025-01-29 22:53:42,765 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 255 of 255 statements. [2025-01-29 22:53:42,765 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-29 22:53:42,765 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:53:44,734 INFO L134 CoverageAnalysis]: Checked inductivity of 3781 backedges. 0 proven. 2857 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2025-01-29 22:53:44,734 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:53:44,734 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [652099321] [2025-01-29 22:53:44,734 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [652099321] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:53:44,734 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1114028473] [2025-01-29 22:53:44,734 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-29 22:53:44,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:53:44,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:53:44,736 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) [2025-01-29 22:53:44,737 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 [2025-01-29 22:53:44,766 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 255 statements into 2 equivalence classes. [2025-01-29 22:53:44,827 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 255 of 255 statements. [2025-01-29 22:53:44,827 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-29 22:53:44,827 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:53:44,832 INFO L256 TraceCheckSpWp]: Trace formula consists of 689 conjuncts, 243 conjuncts are in the unsatisfiable core [2025-01-29 22:53:44,834 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:53:45,047 INFO L134 CoverageAnalysis]: Checked inductivity of 3781 backedges. 0 proven. 2857 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2025-01-29 22:53:45,047 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:53:45,274 INFO L134 CoverageAnalysis]: Checked inductivity of 3781 backedges. 0 proven. 2857 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2025-01-29 22:53:45,274 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1114028473] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:53:45,274 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:53:45,274 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 42, 42] total 42 [2025-01-29 22:53:45,274 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [658847856] [2025-01-29 22:53:45,274 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:53:45,275 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 42 states [2025-01-29 22:53:45,275 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:53:45,275 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2025-01-29 22:53:45,275 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=1641, Unknown=0, NotChecked=0, Total=1722 [2025-01-29 22:53:45,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:53:45,275 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:53:45,276 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 42 states, 42 states have (on average 4.0476190476190474) internal successors, (170), 42 states have internal predecessors, (170), 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) [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:53:45,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:53:45,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:53:45,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:53:45,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:53:45,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:53:45,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:53:45,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:53:45,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:53:45,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:53:45,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 268 states. [2025-01-29 22:53:45,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:53:46,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:53:46,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:53:46,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:53:46,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:53:46,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:53:46,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:53:46,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:53:46,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:53:46,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:53:46,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:53:46,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:53:46,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 268 states. [2025-01-29 22:53:46,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:53:46,114 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Ended with exit code 0 [2025-01-29 22:53:46,307 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable85,SelfDestructingSolverStorable86,41 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:53:46,308 INFO L396 AbstractCegarLoop]: === Iteration 43 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:53:46,308 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:53:46,308 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #38 [2025-01-29 22:53:46,308 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:53:46,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:53:46,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:53:46,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:53:46,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-01-29 22:53:46,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2025-01-29 22:53:46,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:53:46,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:53:46,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:53:46,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:53:46,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:53:46,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:53:46,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:53:46,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:53:46,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:53:46,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:53:46,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:53:46,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:53:46,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:53:46,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:53:46,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:53:46,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:53:46,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:53:46,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:53:46,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:53:46,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:53:46,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:53:46,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:53:46,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:53:46,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:53:46,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:53:46,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:53:46,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:53:46,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:53:46,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:53:46,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:53:46,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:53:46,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:53:46,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:53:46,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:53:46,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:53:46,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:53:46,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:53:46,310 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,310 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:53:46,336 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:53:46,337 INFO L85 PathProgramCache]: Analyzing trace with hash -2044834683, now seen corresponding path program 1 times [2025-01-29 22:53:46,337 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:53:46,337 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [544224055] [2025-01-29 22:53:46,337 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:53:46,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:53:46,340 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 174 statements into 1 equivalence classes. [2025-01-29 22:53:46,351 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 174 of 174 statements. [2025-01-29 22:53:46,352 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:53:46,352 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:53:46,353 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:53:46,353 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:53:46,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:53:46,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:53:46,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:53:46,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:53:46,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:53:46,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:53:46,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:53:46,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:53:46,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:53:46,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:53:46,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:53:46,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:53:46,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 22:53:46,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 22:53:46,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 22:53:46,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 22:53:46,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2025-01-29 22:53:46,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2025-01-29 22:53:46,355 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:53:46,355 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-01-29 22:53:46,355 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:53:46,355 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:53:46,355 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:53:46,355 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:53:46,355 INFO L85 PathProgramCache]: Analyzing trace with hash 149264080, now seen corresponding path program 41 times [2025-01-29 22:53:46,355 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:53:46,355 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [168111320] [2025-01-29 22:53:46,355 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-29 22:53:46,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:53:46,361 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 259 statements into 42 equivalence classes. [2025-01-29 22:53:46,391 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 42 check-sat command(s) and asserted 259 of 259 statements. [2025-01-29 22:53:46,391 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 42 check-sat command(s) [2025-01-29 22:53:46,391 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:53:49,587 INFO L134 CoverageAnalysis]: Checked inductivity of 3933 backedges. 1482 proven. 1527 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2025-01-29 22:53:49,587 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:53:49,587 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [168111320] [2025-01-29 22:53:49,587 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [168111320] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:53:49,587 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1617713040] [2025-01-29 22:53:49,587 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-29 22:53:49,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:53:49,588 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:53:49,589 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) [2025-01-29 22:53:49,590 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 [2025-01-29 22:53:49,617 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 259 statements into 42 equivalence classes. [2025-01-29 22:53:49,698 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 42 check-sat command(s) and asserted 259 of 259 statements. [2025-01-29 22:53:49,698 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 42 check-sat command(s) [2025-01-29 22:53:49,698 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:53:49,702 INFO L256 TraceCheckSpWp]: Trace formula consists of 699 conjuncts, 126 conjuncts are in the unsatisfiable core [2025-01-29 22:53:49,705 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:53:57,349 INFO L134 CoverageAnalysis]: Checked inductivity of 3933 backedges. 1482 proven. 2451 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:53:57,349 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:54:03,425 INFO L134 CoverageAnalysis]: Checked inductivity of 3933 backedges. 1522 proven. 2411 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:54:03,426 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1617713040] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:54:03,426 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:54:03,426 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [84, 126, 126] total 294 [2025-01-29 22:54:03,426 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1701656661] [2025-01-29 22:54:03,426 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:54:03,426 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 295 states [2025-01-29 22:54:03,426 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:54:03,429 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 295 interpolants. [2025-01-29 22:54:03,433 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14138, Invalid=72592, Unknown=0, NotChecked=0, Total=86730 [2025-01-29 22:54:03,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:54:03,434 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:54:03,434 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 295 states, 295 states have (on average 2.064406779661017) internal successors, (609), 294 states have internal predecessors, (609), 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) [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:54:03,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 268 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:54:03,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:54:25,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:54:25,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:54:25,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:54:25,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:54:25,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:54:25,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:54:25,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:54:25,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:54:25,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:54:25,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:54:25,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:54:25,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:54:25,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:54:25,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:54:25,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:54:25,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:54:25,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:54:25,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 330 states. [2025-01-29 22:54:25,637 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Ended with exit code 0 [2025-01-29 22:54:25,830 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable87,SelfDestructingSolverStorable88,42 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:54:25,831 INFO L396 AbstractCegarLoop]: === Iteration 44 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:54:25,831 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:54:25,831 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #39 [2025-01-29 22:54:25,831 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:54:25,831 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:54:25,831 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,831 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:54:25,831 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,831 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:54:25,831 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,831 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:54:25,831 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,831 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:54:25,831 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,832 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:54:25,832 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,832 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:54:25,832 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,832 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:54:25,832 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,832 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:54:25,832 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,832 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:54:25,832 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,832 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:54:25,832 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,832 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:54:25,832 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,832 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:54:25,832 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,832 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:54:25,832 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,832 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:54:25,832 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,832 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:54:25,832 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,832 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:54:25,832 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,832 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:54:25,832 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,832 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:54:25,832 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,832 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:54:25,832 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,832 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:54:25,832 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,832 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:54:25,832 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:54:25,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:54:25,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:54:25,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:54:25,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:54:25,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:54:25,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:54:25,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:54:25,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:54:25,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:54:25,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:54:25,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:54:25,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:54:25,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:54:25,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:54:25,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:54:25,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,833 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:54:25,833 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:54:25,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:54:25,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:54:25,834 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,834 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:54:25,861 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:54:25,861 INFO L85 PathProgramCache]: Analyzing trace with hash -1614206956, now seen corresponding path program 1 times [2025-01-29 22:54:25,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:54:25,861 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1814529647] [2025-01-29 22:54:25,861 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:54:25,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:54:25,865 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 178 statements into 1 equivalence classes. [2025-01-29 22:54:25,876 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 178 of 178 statements. [2025-01-29 22:54:25,876 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:54:25,876 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:54:25,877 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:54:25,877 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:54:25,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:54:25,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:54:25,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:54:25,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:54:25,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:54:25,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:54:25,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:54:25,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:54:25,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:54:25,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:54:25,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 22:54:25,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 22:54:25,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 22:54:25,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 22:54:25,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 22:54:25,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 22:54:25,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-29 22:54:25,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-29 22:54:25,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-29 22:54:25,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-29 22:54:25,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-29 22:54:25,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-29 22:54:25,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2025-01-29 22:54:25,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2025-01-29 22:54:25,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2025-01-29 22:54:25,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2025-01-29 22:54:25,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2025-01-29 22:54:25,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2025-01-29 22:54:25,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2025-01-29 22:54:25,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2025-01-29 22:54:25,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2025-01-29 22:54:25,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2025-01-29 22:54:25,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2025-01-29 22:54:25,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2025-01-29 22:54:25,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2025-01-29 22:54:25,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2025-01-29 22:54:25,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2025-01-29 22:54:25,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2025-01-29 22:54:25,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 259 [2025-01-29 22:54:25,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2025-01-29 22:54:25,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:25,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-01-29 22:54:25,880 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:54:25,880 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:54:25,880 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:54:25,880 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:54:25,880 INFO L85 PathProgramCache]: Analyzing trace with hash -2037561392, now seen corresponding path program 42 times [2025-01-29 22:54:25,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:54:25,880 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [725527465] [2025-01-29 22:54:25,880 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-29 22:54:25,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:54:25,885 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 267 statements into 42 equivalence classes. [2025-01-29 22:54:25,911 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 42 check-sat command(s) and asserted 267 of 267 statements. [2025-01-29 22:54:25,912 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 42 check-sat command(s) [2025-01-29 22:54:25,912 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:54:28,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4179 backedges. 0 proven. 3167 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2025-01-29 22:54:28,078 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:54:28,078 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [725527465] [2025-01-29 22:54:28,078 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [725527465] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:54:28,078 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1357304972] [2025-01-29 22:54:28,078 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-29 22:54:28,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:54:28,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:54:28,080 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) [2025-01-29 22:54:28,081 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 [2025-01-29 22:54:28,110 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 267 statements into 42 equivalence classes. [2025-01-29 22:54:28,194 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 42 check-sat command(s) and asserted 267 of 267 statements. [2025-01-29 22:54:28,195 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 42 check-sat command(s) [2025-01-29 22:54:28,195 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:54:28,200 INFO L256 TraceCheckSpWp]: Trace formula consists of 722 conjuncts, 255 conjuncts are in the unsatisfiable core [2025-01-29 22:54:28,205 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:54:28,461 INFO L134 CoverageAnalysis]: Checked inductivity of 4179 backedges. 0 proven. 3167 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2025-01-29 22:54:28,461 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:54:28,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4179 backedges. 0 proven. 3167 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2025-01-29 22:54:28,691 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1357304972] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:54:28,691 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:54:28,692 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 44, 44] total 44 [2025-01-29 22:54:28,692 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1690827606] [2025-01-29 22:54:28,692 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:54:28,692 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2025-01-29 22:54:28,692 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:54:28,692 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2025-01-29 22:54:28,692 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=1807, Unknown=0, NotChecked=0, Total=1892 [2025-01-29 22:54:28,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:54:28,693 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:54:28,693 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 4.045454545454546) internal successors, (178), 44 states have internal predecessors, (178), 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) [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:54:28,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:54:28,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:54:28,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:54:28,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:54:28,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:54:28,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:54:28,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 330 states. [2025-01-29 22:54:28,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:54:29,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:54:29,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:54:29,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:54:29,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:54:29,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:54:29,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 330 states. [2025-01-29 22:54:29,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:54:29,614 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Ended with exit code 0 [2025-01-29 22:54:29,808 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90,43 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable89 [2025-01-29 22:54:29,808 INFO L396 AbstractCegarLoop]: === Iteration 45 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:54:29,808 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:54:29,808 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #40 [2025-01-29 22:54:29,808 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:54:29,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:54:29,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:54:29,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:54:29,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2025-01-29 22:54:29,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2025-01-29 22:54:29,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:54:29,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:54:29,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:54:29,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:54:29,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:54:29,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:54:29,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:54:29,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:54:29,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:54:29,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:54:29,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:54:29,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:54:29,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:54:29,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:54:29,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:54:29,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:54:29,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:54:29,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:54:29,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:54:29,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:54:29,836 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:54:29,837 INFO L85 PathProgramCache]: Analyzing trace with hash 1719796397, now seen corresponding path program 1 times [2025-01-29 22:54:29,837 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:54:29,837 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1100917669] [2025-01-29 22:54:29,837 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:54:29,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:54:29,840 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 182 statements into 1 equivalence classes. [2025-01-29 22:54:29,973 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 182 of 182 statements. [2025-01-29 22:54:29,973 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:54:29,973 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:54:29,974 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:54:29,974 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:54:29,974 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:54:29,974 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,974 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:54:29,974 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,974 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:54:29,974 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,974 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:54:29,974 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,974 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:54:29,974 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,974 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:54:29,974 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,974 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:54:29,974 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,974 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:54:29,974 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,974 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,975 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,975 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,975 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,975 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,975 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,975 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,975 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,975 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,975 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,975 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,975 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,975 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,975 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,975 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,975 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,975 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,975 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,975 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,975 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,975 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2025-01-29 22:54:29,975 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2025-01-29 22:54:29,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2025-01-29 22:54:29,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2025-01-29 22:54:29,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2025-01-29 22:54:29,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2025-01-29 22:54:29,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2025-01-29 22:54:29,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2025-01-29 22:54:29,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 259 [2025-01-29 22:54:29,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2025-01-29 22:54:29,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2025-01-29 22:54:29,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2025-01-29 22:54:29,976 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:54:29,976 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-01-29 22:54:29,976 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:54:29,976 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:54:29,976 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:54:29,977 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:54:29,977 INFO L85 PathProgramCache]: Analyzing trace with hash -177741300, now seen corresponding path program 43 times [2025-01-29 22:54:29,977 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:54:29,977 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1284476485] [2025-01-29 22:54:29,977 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-29 22:54:29,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:54:29,981 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 271 statements into 1 equivalence classes. [2025-01-29 22:54:30,029 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 271 of 271 statements. [2025-01-29 22:54:30,029 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:54:30,029 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:54:33,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4339 backedges. 1640 proven. 1687 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2025-01-29 22:54:33,690 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:54:33,690 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1284476485] [2025-01-29 22:54:33,690 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1284476485] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:54:33,690 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1118323319] [2025-01-29 22:54:33,690 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-29 22:54:33,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:54:33,690 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:54:33,693 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) [2025-01-29 22:54:33,693 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 [2025-01-29 22:54:33,721 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 271 statements into 1 equivalence classes. [2025-01-29 22:54:33,783 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 271 of 271 statements. [2025-01-29 22:54:33,784 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:54:33,784 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:54:33,787 INFO L256 TraceCheckSpWp]: Trace formula consists of 732 conjuncts, 132 conjuncts are in the unsatisfiable core [2025-01-29 22:54:33,789 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:54:41,676 INFO L134 CoverageAnalysis]: Checked inductivity of 4339 backedges. 1640 proven. 2699 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:54:41,676 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:54:48,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4339 backedges. 1682 proven. 2657 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:54:48,928 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1118323319] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:54:48,928 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:54:48,929 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [89, 132, 132] total 309 [2025-01-29 22:54:48,929 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [641575313] [2025-01-29 22:54:48,929 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:54:48,929 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 310 states [2025-01-29 22:54:48,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:54:48,933 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 310 interpolants. [2025-01-29 22:54:48,939 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14632, Invalid=81158, Unknown=0, NotChecked=0, Total=95790 [2025-01-29 22:54:48,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:54:48,939 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:54:48,939 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 310 states, 310 states have (on average 2.054838709677419) internal successors, (637), 309 states have internal predecessors, (637), 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) [2025-01-29 22:54:48,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:54:48,940 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:54:48,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 330 states. [2025-01-29 22:54:48,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:54:48,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:55:13,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:55:13,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 294 states. [2025-01-29 22:55:13,385 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Ended with exit code 0 [2025-01-29 22:55:13,578 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable91,SelfDestructingSolverStorable92,44 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:55:13,579 INFO L396 AbstractCegarLoop]: === Iteration 46 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:55:13,579 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:55:13,579 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #41 [2025-01-29 22:55:13,579 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:55:13,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:55:13,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:55:13,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:55:13,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:55:13,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:55:13,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:55:13,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:55:13,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:55:13,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:55:13,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:55:13,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:55:13,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:55:13,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:55:13,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:55:13,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:55:13,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:55:13,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:55:13,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:55:13,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:55:13,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:55:13,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:55:13,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:55:13,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:55:13,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:55:13,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:55:13,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:55:13,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:55:13,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:55:13,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:55:13,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:55:13,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:55:13,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:55:13,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:55:13,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:55:13,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:55:13,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:55:13,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:55:13,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:55:13,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:55:13,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:55:13,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:55:13,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:55:13,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:55:13,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:55:13,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:55:13,612 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:55:13,612 INFO L85 PathProgramCache]: Analyzing trace with hash -2127830464, now seen corresponding path program 1 times [2025-01-29 22:55:13,612 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:55:13,612 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1904887325] [2025-01-29 22:55:13,612 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:55:13,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:55:13,616 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 186 statements into 1 equivalence classes. [2025-01-29 22:55:13,628 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 186 of 186 statements. [2025-01-29 22:55:13,628 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:55:13,628 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:55:13,629 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:55:13,629 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:55:13,629 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:55:13,629 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,629 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:55:13,629 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,629 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:55:13,629 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,629 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:55:13,629 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,629 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:55:13,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:55:13,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 22:55:13,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 22:55:13,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 22:55:13,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 22:55:13,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 22:55:13,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 22:55:13,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-29 22:55:13,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-29 22:55:13,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-29 22:55:13,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-29 22:55:13,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-29 22:55:13,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-29 22:55:13,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2025-01-29 22:55:13,630 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,630 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2025-01-29 22:55:13,631 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,631 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2025-01-29 22:55:13,631 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,631 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2025-01-29 22:55:13,631 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,631 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2025-01-29 22:55:13,631 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,631 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2025-01-29 22:55:13,631 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,631 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2025-01-29 22:55:13,631 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,631 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2025-01-29 22:55:13,631 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,631 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2025-01-29 22:55:13,631 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,631 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2025-01-29 22:55:13,631 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,631 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2025-01-29 22:55:13,631 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,631 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2025-01-29 22:55:13,631 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,631 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2025-01-29 22:55:13,631 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2025-01-29 22:55:13,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2025-01-29 22:55:13,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2025-01-29 22:55:13,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 259 [2025-01-29 22:55:13,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2025-01-29 22:55:13,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2025-01-29 22:55:13,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2025-01-29 22:55:13,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 267 [2025-01-29 22:55:13,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2025-01-29 22:55:13,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 271 [2025-01-29 22:55:13,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2025-01-29 22:55:13,632 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:13,632 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-01-29 22:55:13,633 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:55:13,633 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:55:13,633 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:55:13,633 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:55:13,633 INFO L85 PathProgramCache]: Analyzing trace with hash 750604044, now seen corresponding path program 44 times [2025-01-29 22:55:13,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:55:13,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [830191617] [2025-01-29 22:55:13,633 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-29 22:55:13,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:55:13,641 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 279 statements into 2 equivalence classes. [2025-01-29 22:55:13,712 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 279 of 279 statements. [2025-01-29 22:55:13,712 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-29 22:55:13,712 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:55:16,122 INFO L134 CoverageAnalysis]: Checked inductivity of 4597 backedges. 0 proven. 3493 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2025-01-29 22:55:16,122 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:55:16,122 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [830191617] [2025-01-29 22:55:16,122 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [830191617] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:55:16,122 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1276993513] [2025-01-29 22:55:16,122 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-29 22:55:16,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:55:16,122 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:55:16,124 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) [2025-01-29 22:55:16,126 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 [2025-01-29 22:55:16,155 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 279 statements into 2 equivalence classes. [2025-01-29 22:55:16,222 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 279 of 279 statements. [2025-01-29 22:55:16,223 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-29 22:55:16,223 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:55:16,227 INFO L256 TraceCheckSpWp]: Trace formula consists of 755 conjuncts, 267 conjuncts are in the unsatisfiable core [2025-01-29 22:55:16,230 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:55:16,462 INFO L134 CoverageAnalysis]: Checked inductivity of 4597 backedges. 0 proven. 3493 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2025-01-29 22:55:16,462 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:55:16,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4597 backedges. 0 proven. 3493 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2025-01-29 22:55:16,697 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1276993513] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:55:16,697 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:55:16,697 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 46, 46] total 46 [2025-01-29 22:55:16,697 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1931326811] [2025-01-29 22:55:16,697 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:55:16,697 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2025-01-29 22:55:16,697 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:55:16,698 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2025-01-29 22:55:16,698 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=89, Invalid=1981, Unknown=0, NotChecked=0, Total=2070 [2025-01-29 22:55:16,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:55:16,698 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:55:16,698 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 46 states have (on average 4.043478260869565) internal successors, (186), 46 states have internal predecessors, (186), 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) [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:55:16,698 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:55:16,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:55:16,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:55:16,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:55:16,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:55:16,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:55:16,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:55:16,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:55:16,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:55:16,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:55:16,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:55:16,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:55:16,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:55:16,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:55:16,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:55:16,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:55:16,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:55:16,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:55:16,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:55:16,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 294 states. [2025-01-29 22:55:16,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:55:17,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:55:17,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:55:17,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:55:17,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:55:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 294 states. [2025-01-29 22:55:17,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2025-01-29 22:55:17,668 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Ended with exit code 0 [2025-01-29 22:55:17,862 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable93,SelfDestructingSolverStorable94,45 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:55:17,862 INFO L396 AbstractCegarLoop]: === Iteration 47 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:55:17,862 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:55:17,863 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #42 [2025-01-29 22:55:17,863 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:55:17,863 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:55:17,863 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,863 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:55:17,863 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,863 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:55:17,863 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,863 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2025-01-29 22:55:17,863 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,863 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2025-01-29 22:55:17,863 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,863 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:55:17,863 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,863 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:55:17,863 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,863 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:55:17,863 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,863 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:55:17,863 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,863 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:55:17,863 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,863 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:55:17,863 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,863 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:55:17,863 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:55:17,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:55:17,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:55:17,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:55:17,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:55:17,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:55:17,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:55:17,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:55:17,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:55:17,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:55:17,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:55:17,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:55:17,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:55:17,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:55:17,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:55:17,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:55:17,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:55:17,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:55:17,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,864 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:55:17,864 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:55:17,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:55:17,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:55:17,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:55:17,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:55:17,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:55:17,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:55:17,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:55:17,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:55:17,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:55:17,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:55:17,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:55:17,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:55:17,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:55:17,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:55:17,865 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,865 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:55:17,891 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:55:17,891 INFO L85 PathProgramCache]: Analyzing trace with hash -51643171, now seen corresponding path program 1 times [2025-01-29 22:55:17,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:55:17,891 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1687889996] [2025-01-29 22:55:17,891 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:55:17,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:55:17,895 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 190 statements into 1 equivalence classes. [2025-01-29 22:55:17,917 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 190 of 190 statements. [2025-01-29 22:55:17,917 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:55:17,917 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:55:17,918 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:55:17,918 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:55:17,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:55:17,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,918 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:55:17,918 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:55:17,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:55:17,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 22:55:17,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 22:55:17,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 22:55:17,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 22:55:17,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 22:55:17,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 22:55:17,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-29 22:55:17,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-29 22:55:17,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-29 22:55:17,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-29 22:55:17,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-29 22:55:17,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-29 22:55:17,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,919 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2025-01-29 22:55:17,919 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2025-01-29 22:55:17,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2025-01-29 22:55:17,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2025-01-29 22:55:17,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2025-01-29 22:55:17,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2025-01-29 22:55:17,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2025-01-29 22:55:17,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2025-01-29 22:55:17,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2025-01-29 22:55:17,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2025-01-29 22:55:17,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2025-01-29 22:55:17,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2025-01-29 22:55:17,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2025-01-29 22:55:17,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2025-01-29 22:55:17,920 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,920 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2025-01-29 22:55:17,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2025-01-29 22:55:17,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 259 [2025-01-29 22:55:17,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2025-01-29 22:55:17,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2025-01-29 22:55:17,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2025-01-29 22:55:17,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 267 [2025-01-29 22:55:17,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2025-01-29 22:55:17,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 271 [2025-01-29 22:55:17,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2025-01-29 22:55:17,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2025-01-29 22:55:17,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2025-01-29 22:55:17,921 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:55:17,921 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-01-29 22:55:17,921 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:55:17,921 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:55:17,922 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:55:17,922 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:55:17,922 INFO L85 PathProgramCache]: Analyzing trace with hash -45536440, now seen corresponding path program 45 times [2025-01-29 22:55:17,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:55:17,922 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1819585202] [2025-01-29 22:55:17,922 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-29 22:55:17,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:55:17,930 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 283 statements into 46 equivalence classes. [2025-01-29 22:55:17,974 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 46 check-sat command(s) and asserted 283 of 283 statements. [2025-01-29 22:55:17,974 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 46 check-sat command(s) [2025-01-29 22:55:17,974 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:55:21,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4765 backedges. 1806 proven. 1855 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2025-01-29 22:55:21,999 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:55:21,999 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1819585202] [2025-01-29 22:55:21,999 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1819585202] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:55:21,999 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1662447022] [2025-01-29 22:55:21,999 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-29 22:55:21,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:55:21,999 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:55:22,000 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) [2025-01-29 22:55:22,002 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 [2025-01-29 22:55:22,030 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 283 statements into 46 equivalence classes. [2025-01-29 22:55:22,175 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 46 check-sat command(s) and asserted 283 of 283 statements. [2025-01-29 22:55:22,175 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 46 check-sat command(s) [2025-01-29 22:55:22,175 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:55:22,185 INFO L256 TraceCheckSpWp]: Trace formula consists of 765 conjuncts, 138 conjuncts are in the unsatisfiable core [2025-01-29 22:55:22,189 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:55:30,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4765 backedges. 1806 proven. 2959 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:55:30,926 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:55:38,414 INFO L134 CoverageAnalysis]: Checked inductivity of 4765 backedges. 1850 proven. 2915 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:55:38,414 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1662447022] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:55:38,414 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:55:38,414 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [93, 138, 138] total 323 [2025-01-29 22:55:38,414 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1381142801] [2025-01-29 22:55:38,414 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:55:38,415 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 324 states [2025-01-29 22:55:38,415 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:55:38,418 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 324 interpolants. [2025-01-29 22:55:38,424 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15941, Invalid=88711, Unknown=0, NotChecked=0, Total=104652 [2025-01-29 22:55:38,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:55:38,424 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:55:38,425 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 324 states, 324 states have (on average 2.052469135802469) internal successors, (665), 323 states have internal predecessors, (665), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:55:38,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:55:38,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:55:38,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 294 states. [2025-01-29 22:55:38,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2025-01-29 22:55:38,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:56:03,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:56:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:56:03,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 297 states. [2025-01-29 22:56:03,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2025-01-29 22:56:03,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 307 states. [2025-01-29 22:56:03,869 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Ended with exit code 0 [2025-01-29 22:56:04,062 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 46 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable95,SelfDestructingSolverStorable96 [2025-01-29 22:56:04,062 INFO L396 AbstractCegarLoop]: === Iteration 48 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:56:04,062 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:56:04,063 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #43 [2025-01-29 22:56:04,063 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:56:04,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:56:04,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:56:04,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:56:04,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:56:04,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:56:04,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:56:04,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:56:04,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:56:04,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:56:04,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:56:04,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:56:04,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:56:04,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:56:04,063 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,063 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:56:04,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:56:04,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:56:04,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:56:04,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:56:04,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:56:04,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:56:04,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:56:04,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:56:04,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:56:04,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:56:04,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:56:04,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:56:04,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:56:04,092 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:56:04,092 INFO L85 PathProgramCache]: Analyzing trace with hash -1152327564, now seen corresponding path program 1 times [2025-01-29 22:56:04,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:56:04,092 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1847401863] [2025-01-29 22:56:04,092 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:56:04,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:56:04,096 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 194 statements into 1 equivalence classes. [2025-01-29 22:56:04,110 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 194 of 194 statements. [2025-01-29 22:56:04,110 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:56:04,110 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:56:04,111 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:56:04,111 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:56:04,111 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:56:04,111 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,111 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:56:04,111 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,111 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 22:56:04,111 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,111 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 22:56:04,111 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,111 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 22:56:04,111 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,111 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 22:56:04,111 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 22:56:04,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 22:56:04,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-29 22:56:04,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-29 22:56:04,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-29 22:56:04,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-29 22:56:04,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-29 22:56:04,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-29 22:56:04,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2025-01-29 22:56:04,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2025-01-29 22:56:04,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2025-01-29 22:56:04,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2025-01-29 22:56:04,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2025-01-29 22:56:04,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2025-01-29 22:56:04,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2025-01-29 22:56:04,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2025-01-29 22:56:04,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2025-01-29 22:56:04,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2025-01-29 22:56:04,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2025-01-29 22:56:04,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,112 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2025-01-29 22:56:04,112 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2025-01-29 22:56:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2025-01-29 22:56:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2025-01-29 22:56:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2025-01-29 22:56:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 259 [2025-01-29 22:56:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2025-01-29 22:56:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2025-01-29 22:56:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2025-01-29 22:56:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 267 [2025-01-29 22:56:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2025-01-29 22:56:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 271 [2025-01-29 22:56:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2025-01-29 22:56:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2025-01-29 22:56:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2025-01-29 22:56:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 279 [2025-01-29 22:56:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2025-01-29 22:56:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 283 [2025-01-29 22:56:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2025-01-29 22:56:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-01-29 22:56:04,113 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:56:04,113 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:56:04,113 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:56:04,114 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:56:04,114 INFO L85 PathProgramCache]: Analyzing trace with hash 1775653960, now seen corresponding path program 46 times [2025-01-29 22:56:04,114 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:56:04,114 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1364290510] [2025-01-29 22:56:04,114 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-29 22:56:04,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:56:04,119 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 291 statements into 2 equivalence classes. [2025-01-29 22:56:04,184 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 291 of 291 statements. [2025-01-29 22:56:04,184 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-29 22:56:04,184 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:56:07,028 INFO L134 CoverageAnalysis]: Checked inductivity of 5035 backedges. 0 proven. 3835 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2025-01-29 22:56:07,028 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:56:07,028 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1364290510] [2025-01-29 22:56:07,028 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1364290510] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:56:07,028 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [115229013] [2025-01-29 22:56:07,028 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-29 22:56:07,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:56:07,029 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:56:07,030 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) [2025-01-29 22:56:07,031 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 [2025-01-29 22:56:07,062 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 291 statements into 2 equivalence classes. [2025-01-29 22:56:07,133 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 291 of 291 statements. [2025-01-29 22:56:07,133 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-29 22:56:07,133 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:56:07,138 INFO L256 TraceCheckSpWp]: Trace formula consists of 788 conjuncts, 279 conjuncts are in the unsatisfiable core [2025-01-29 22:56:07,141 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:56:07,384 INFO L134 CoverageAnalysis]: Checked inductivity of 5035 backedges. 0 proven. 3835 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2025-01-29 22:56:07,384 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:56:07,631 INFO L134 CoverageAnalysis]: Checked inductivity of 5035 backedges. 0 proven. 3835 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2025-01-29 22:56:07,631 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [115229013] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:56:07,631 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:56:07,631 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 48, 48] total 48 [2025-01-29 22:56:07,631 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1379818522] [2025-01-29 22:56:07,631 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:56:07,632 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2025-01-29 22:56:07,632 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:56:07,632 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2025-01-29 22:56:07,632 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=2163, Unknown=0, NotChecked=0, Total=2256 [2025-01-29 22:56:07,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:56:07,632 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:56:07,632 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 48 states have (on average 4.041666666666667) internal successors, (194), 48 states have internal predecessors, (194), 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) [2025-01-29 22:56:07,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:56:07,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:56:07,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 297 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 307 states. [2025-01-29 22:56:07,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:56:08,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 297 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 307 states. [2025-01-29 22:56:08,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-29 22:56:08,685 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Ended with exit code 0 [2025-01-29 22:56:08,878 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable97,47 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable98 [2025-01-29 22:56:08,879 INFO L396 AbstractCegarLoop]: === Iteration 49 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:56:08,879 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:56:08,879 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #44 [2025-01-29 22:56:08,879 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:56:08,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:56:08,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:56:08,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:56:08,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2025-01-29 22:56:08,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2025-01-29 22:56:08,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:56:08,879 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,879 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:56:08,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:56:08,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:56:08,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:56:08,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:56:08,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:56:08,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:56:08,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:56:08,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:56:08,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:56:08,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:56:08,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:56:08,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:56:08,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:56:08,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:56:08,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:56:08,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:56:08,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:56:08,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:56:08,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,880 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:56:08,880 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:56:08,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:56:08,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:56:08,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:56:08,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:56:08,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:56:08,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:56:08,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:56:08,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:56:08,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:56:08,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:56:08,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:56:08,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:56:08,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:56:08,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:56:08,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:56:08,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:56:08,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:56:08,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:56:08,881 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,882 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:56:08,882 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,882 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:56:08,882 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,882 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:56:08,882 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,882 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:56:08,908 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:56:08,908 INFO L85 PathProgramCache]: Analyzing trace with hash 2035694357, now seen corresponding path program 1 times [2025-01-29 22:56:08,908 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:56:08,908 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1125603732] [2025-01-29 22:56:08,908 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:56:08,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:56:08,912 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 198 statements into 1 equivalence classes. [2025-01-29 22:56:08,926 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 198 of 198 statements. [2025-01-29 22:56:08,926 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:56:08,926 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:56:08,927 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:56:08,927 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:56:08,927 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 22:56:08,927 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,927 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 22:56:08,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 22:56:08,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 22:56:08,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 22:56:08,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 22:56:08,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-29 22:56:08,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-29 22:56:08,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-29 22:56:08,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-29 22:56:08,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-29 22:56:08,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-29 22:56:08,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2025-01-29 22:56:08,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2025-01-29 22:56:08,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2025-01-29 22:56:08,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2025-01-29 22:56:08,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,928 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2025-01-29 22:56:08,928 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2025-01-29 22:56:08,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2025-01-29 22:56:08,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2025-01-29 22:56:08,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2025-01-29 22:56:08,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2025-01-29 22:56:08,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2025-01-29 22:56:08,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2025-01-29 22:56:08,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2025-01-29 22:56:08,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2025-01-29 22:56:08,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2025-01-29 22:56:08,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2025-01-29 22:56:08,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,929 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 259 [2025-01-29 22:56:08,929 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,930 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2025-01-29 22:56:08,930 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,930 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2025-01-29 22:56:08,930 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,930 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2025-01-29 22:56:08,930 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,930 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 267 [2025-01-29 22:56:08,930 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,930 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2025-01-29 22:56:08,930 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,930 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 271 [2025-01-29 22:56:08,930 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,930 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2025-01-29 22:56:08,930 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,930 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2025-01-29 22:56:08,930 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,930 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2025-01-29 22:56:08,930 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,930 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 279 [2025-01-29 22:56:08,930 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,930 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2025-01-29 22:56:08,930 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,930 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 283 [2025-01-29 22:56:08,930 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,930 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2025-01-29 22:56:08,930 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 287 [2025-01-29 22:56:08,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 289 [2025-01-29 22:56:08,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:08,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-01-29 22:56:08,931 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:56:08,931 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:56:08,931 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:56:08,931 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:56:08,931 INFO L85 PathProgramCache]: Analyzing trace with hash 1908699780, now seen corresponding path program 47 times [2025-01-29 22:56:08,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:56:08,931 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [652255541] [2025-01-29 22:56:08,931 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-29 22:56:08,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:56:08,937 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 295 statements into 48 equivalence classes. [2025-01-29 22:56:08,977 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 48 check-sat command(s) and asserted 295 of 295 statements. [2025-01-29 22:56:08,977 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 48 check-sat command(s) [2025-01-29 22:56:08,977 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:56:13,191 INFO L134 CoverageAnalysis]: Checked inductivity of 5211 backedges. 1980 proven. 2031 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2025-01-29 22:56:13,192 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:56:13,192 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [652255541] [2025-01-29 22:56:13,192 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [652255541] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:56:13,192 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1953391244] [2025-01-29 22:56:13,192 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-29 22:56:13,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:56:13,192 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:56:13,194 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) [2025-01-29 22:56:13,195 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 [2025-01-29 22:56:13,223 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 295 statements into 48 equivalence classes. [2025-01-29 22:56:13,310 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 48 check-sat command(s) and asserted 295 of 295 statements. [2025-01-29 22:56:13,310 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 48 check-sat command(s) [2025-01-29 22:56:13,310 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:56:13,315 INFO L256 TraceCheckSpWp]: Trace formula consists of 798 conjuncts, 144 conjuncts are in the unsatisfiable core [2025-01-29 22:56:13,317 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:56:23,086 INFO L134 CoverageAnalysis]: Checked inductivity of 5211 backedges. 1980 proven. 3231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:56:23,087 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:56:30,689 INFO L134 CoverageAnalysis]: Checked inductivity of 5211 backedges. 2026 proven. 3185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:56:30,689 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1953391244] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:56:30,689 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:56:30,689 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [96, 144, 144] total 336 [2025-01-29 22:56:30,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2078782813] [2025-01-29 22:56:30,690 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:56:30,690 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 337 states [2025-01-29 22:56:30,690 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:56:30,693 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 337 interpolants. [2025-01-29 22:56:30,700 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18317, Invalid=94915, Unknown=0, NotChecked=0, Total=113232 [2025-01-29 22:56:30,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:56:30,700 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:56:30,701 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 337 states, 337 states have (on average 2.056379821958457) internal successors, (693), 336 states have internal predecessors, (693), 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) [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:56:30,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 297 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 307 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-29 22:56:30,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:56:59,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:56:59,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:56:59,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:56:59,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:56:59,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:56:59,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:56:59,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:56:59,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:56:59,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:56:59,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:56:59,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:56:59,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:56:59,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:56:59,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 297 states. [2025-01-29 22:56:59,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2025-01-29 22:56:59,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 310 states. [2025-01-29 22:56:59,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-29 22:56:59,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 375 states. [2025-01-29 22:56:59,681 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 [2025-01-29 22:56:59,874 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable99,48 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable100 [2025-01-29 22:56:59,875 INFO L396 AbstractCegarLoop]: === Iteration 50 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:56:59,875 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:56:59,875 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #45 [2025-01-29 22:56:59,875 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:56:59,875 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:56:59,875 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,875 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:56:59,875 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,875 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:56:59,875 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,875 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:56:59,875 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,875 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:56:59,875 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,875 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:56:59,875 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,875 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:56:59,875 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:56:59,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:56:59,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:56:59,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:56:59,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:56:59,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:56:59,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:56:59,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:56:59,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:56:59,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:56:59,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:56:59,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:56:59,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:56:59,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:56:59,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:56:59,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:56:59,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:56:59,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:56:59,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:56:59,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:56:59,876 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,876 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:56:59,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:56:59,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:56:59,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:56:59,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:56:59,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:56:59,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:56:59,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:56:59,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:56:59,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:56:59,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:56:59,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:56:59,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:56:59,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:56:59,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:56:59,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:56:59,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:56:59,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:56:59,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:56:59,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:56:59,877 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,877 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:56:59,878 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,878 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:56:59,903 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:56:59,903 INFO L85 PathProgramCache]: Analyzing trace with hash 36840112, now seen corresponding path program 1 times [2025-01-29 22:56:59,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:56:59,904 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342516456] [2025-01-29 22:56:59,904 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:56:59,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:56:59,907 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 202 statements into 1 equivalence classes. [2025-01-29 22:56:59,922 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 202 of 202 statements. [2025-01-29 22:56:59,922 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:56:59,922 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:56:59,923 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:56:59,923 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:56:59,923 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 22:56:59,923 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,923 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 22:56:59,923 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,923 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 22:56:59,923 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,923 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 22:56:59,923 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,923 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-29 22:56:59,923 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,923 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-29 22:56:59,923 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,923 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-29 22:56:59,923 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,923 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-29 22:56:59,923 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,923 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-29 22:56:59,923 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,923 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-29 22:56:59,923 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,923 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2025-01-29 22:56:59,923 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,923 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2025-01-29 22:56:59,923 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,923 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2025-01-29 22:56:59,923 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,923 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2025-01-29 22:56:59,923 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,923 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2025-01-29 22:56:59,923 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,923 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2025-01-29 22:56:59,923 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,923 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2025-01-29 22:56:59,923 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,924 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2025-01-29 22:56:59,924 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,924 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2025-01-29 22:56:59,924 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,924 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2025-01-29 22:56:59,924 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,924 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2025-01-29 22:56:59,924 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,924 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2025-01-29 22:56:59,924 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,924 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2025-01-29 22:56:59,924 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,924 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2025-01-29 22:56:59,924 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,924 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2025-01-29 22:56:59,924 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,924 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2025-01-29 22:56:59,924 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,924 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 259 [2025-01-29 22:56:59,924 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,924 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2025-01-29 22:56:59,924 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,924 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2025-01-29 22:56:59,924 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,924 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2025-01-29 22:56:59,924 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,924 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 267 [2025-01-29 22:56:59,924 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,924 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2025-01-29 22:56:59,924 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,924 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 271 [2025-01-29 22:56:59,924 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,924 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2025-01-29 22:56:59,924 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,924 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2025-01-29 22:56:59,924 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,924 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2025-01-29 22:56:59,924 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,924 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 279 [2025-01-29 22:56:59,924 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,925 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2025-01-29 22:56:59,925 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,925 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 283 [2025-01-29 22:56:59,925 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,925 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2025-01-29 22:56:59,925 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,925 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 287 [2025-01-29 22:56:59,925 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,925 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 289 [2025-01-29 22:56:59,925 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,925 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 291 [2025-01-29 22:56:59,925 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,925 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2025-01-29 22:56:59,925 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,925 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 295 [2025-01-29 22:56:59,925 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,925 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 297 [2025-01-29 22:56:59,925 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:56:59,925 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-01-29 22:56:59,925 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:56:59,925 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:56:59,925 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:56:59,925 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:56:59,925 INFO L85 PathProgramCache]: Analyzing trace with hash 1813206916, now seen corresponding path program 48 times [2025-01-29 22:56:59,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:56:59,926 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [671916615] [2025-01-29 22:56:59,926 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-29 22:56:59,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:56:59,934 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 303 statements into 48 equivalence classes. [2025-01-29 22:56:59,966 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 48 check-sat command(s) and asserted 303 of 303 statements. [2025-01-29 22:56:59,967 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 48 check-sat command(s) [2025-01-29 22:56:59,967 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:57:03,005 INFO L134 CoverageAnalysis]: Checked inductivity of 5493 backedges. 0 proven. 4193 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2025-01-29 22:57:03,005 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:57:03,005 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [671916615] [2025-01-29 22:57:03,005 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [671916615] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:57:03,005 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [648385316] [2025-01-29 22:57:03,005 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-29 22:57:03,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:57:03,005 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:57:03,007 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) [2025-01-29 22:57:03,008 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 [2025-01-29 22:57:03,039 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 303 statements into 48 equivalence classes. [2025-01-29 22:57:03,133 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 48 check-sat command(s) and asserted 303 of 303 statements. [2025-01-29 22:57:03,133 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 48 check-sat command(s) [2025-01-29 22:57:03,133 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:57:03,139 INFO L256 TraceCheckSpWp]: Trace formula consists of 821 conjuncts, 291 conjuncts are in the unsatisfiable core [2025-01-29 22:57:03,142 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:57:03,395 INFO L134 CoverageAnalysis]: Checked inductivity of 5493 backedges. 0 proven. 4193 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2025-01-29 22:57:03,395 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:57:03,663 INFO L134 CoverageAnalysis]: Checked inductivity of 5493 backedges. 0 proven. 4193 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2025-01-29 22:57:03,663 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [648385316] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:57:03,663 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:57:03,663 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 50, 50] total 50 [2025-01-29 22:57:03,663 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [316691165] [2025-01-29 22:57:03,663 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:57:03,663 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2025-01-29 22:57:03,663 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:57:03,664 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2025-01-29 22:57:03,664 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=97, Invalid=2353, Unknown=0, NotChecked=0, Total=2450 [2025-01-29 22:57:03,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:57:03,664 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:57:03,664 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 50 states, 50 states have (on average 4.04) internal successors, (202), 50 states have internal predecessors, (202), 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) [2025-01-29 22:57:03,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:57:03,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:57:03,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:57:03,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:57:03,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:57:03,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:57:03,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:57:03,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:57:03,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:57:03,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:57:03,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:57:03,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:57:03,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:57:03,665 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 297 states. [2025-01-29 22:57:03,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2025-01-29 22:57:03,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 310 states. [2025-01-29 22:57:03,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-29 22:57:03,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 375 states. [2025-01-29 22:57:03,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:57:04,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:57:04,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:57:04,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:57:04,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:57:04,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:57:04,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:57:04,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:57:04,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:57:04,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:57:04,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:57:04,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:57:04,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 297 states. [2025-01-29 22:57:04,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2025-01-29 22:57:04,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 310 states. [2025-01-29 22:57:04,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-29 22:57:04,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 375 states. [2025-01-29 22:57:04,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2025-01-29 22:57:04,821 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Ended with exit code 0 [2025-01-29 22:57:05,014 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable101,SelfDestructingSolverStorable102,49 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:57:05,015 INFO L396 AbstractCegarLoop]: === Iteration 51 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:57:05,015 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:57:05,015 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #46 [2025-01-29 22:57:05,015 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:57:05,015 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:57:05,015 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,015 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:57:05,015 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,015 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:57:05,015 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,015 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2025-01-29 22:57:05,015 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,015 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-01-29 22:57:05,015 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,015 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:57:05,015 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,015 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:57:05,015 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,015 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:57:05,015 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,015 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:57:05,015 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,015 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:57:05,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:57:05,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:57:05,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:57:05,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:57:05,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:57:05,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:57:05,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:57:05,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:57:05,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:57:05,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:57:05,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:57:05,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:57:05,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:57:05,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:57:05,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:57:05,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:57:05,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:57:05,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:57:05,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:57:05,016 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 22:57:05,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 22:57:05,043 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:57:05,043 INFO L85 PathProgramCache]: Analyzing trace with hash 45792597, now seen corresponding path program 1 times [2025-01-29 22:57:05,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:57:05,044 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1296221559] [2025-01-29 22:57:05,044 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:57:05,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:57:05,047 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 206 statements into 1 equivalence classes. [2025-01-29 22:57:05,063 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 206 of 206 statements. [2025-01-29 22:57:05,063 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:57:05,063 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:57:05,064 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:57:05,064 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:57:05,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 22:57:05,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 22:57:05,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-29 22:57:05,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-29 22:57:05,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-29 22:57:05,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-29 22:57:05,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-29 22:57:05,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-29 22:57:05,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2025-01-29 22:57:05,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2025-01-29 22:57:05,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2025-01-29 22:57:05,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2025-01-29 22:57:05,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2025-01-29 22:57:05,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2025-01-29 22:57:05,064 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,064 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 259 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 267 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 271 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,065 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 279 [2025-01-29 22:57:05,065 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,066 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2025-01-29 22:57:05,066 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,066 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 283 [2025-01-29 22:57:05,066 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,066 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2025-01-29 22:57:05,066 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,066 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 287 [2025-01-29 22:57:05,066 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,066 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 289 [2025-01-29 22:57:05,066 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,066 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 291 [2025-01-29 22:57:05,066 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,066 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2025-01-29 22:57:05,066 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,066 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 295 [2025-01-29 22:57:05,066 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,066 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 297 [2025-01-29 22:57:05,066 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,066 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 299 [2025-01-29 22:57:05,066 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,066 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2025-01-29 22:57:05,066 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:57:05,066 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-01-29 22:57:05,066 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:57:05,066 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:57:05,066 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:57:05,066 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:57:05,067 INFO L85 PathProgramCache]: Analyzing trace with hash -1147881536, now seen corresponding path program 49 times [2025-01-29 22:57:05,067 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:57:05,067 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [544861059] [2025-01-29 22:57:05,067 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-29 22:57:05,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:57:05,072 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 307 statements into 1 equivalence classes. [2025-01-29 22:57:05,138 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 307 of 307 statements. [2025-01-29 22:57:05,138 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:57:05,138 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:57:09,882 INFO L134 CoverageAnalysis]: Checked inductivity of 5677 backedges. 2162 proven. 2215 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2025-01-29 22:57:09,882 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:57:09,882 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [544861059] [2025-01-29 22:57:09,882 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [544861059] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:57:09,882 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1562635069] [2025-01-29 22:57:09,882 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-29 22:57:09,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:57:09,883 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:57:09,884 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) [2025-01-29 22:57:09,885 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 [2025-01-29 22:57:09,914 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 307 statements into 1 equivalence classes. [2025-01-29 22:57:10,107 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 307 of 307 statements. [2025-01-29 22:57:10,108 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:57:10,108 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:57:10,112 INFO L256 TraceCheckSpWp]: Trace formula consists of 831 conjuncts, 150 conjuncts are in the unsatisfiable core [2025-01-29 22:57:10,114 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:57:20,130 INFO L134 CoverageAnalysis]: Checked inductivity of 5677 backedges. 2162 proven. 3515 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:57:20,130 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:57:28,909 INFO L134 CoverageAnalysis]: Checked inductivity of 5677 backedges. 2210 proven. 3467 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:57:28,909 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1562635069] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:57:28,909 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:57:28,909 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [101, 150, 150] total 351 [2025-01-29 22:57:28,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1771184831] [2025-01-29 22:57:28,909 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:57:28,910 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 352 states [2025-01-29 22:57:28,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:57:28,914 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 352 interpolants. [2025-01-29 22:57:28,928 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18727, Invalid=104825, Unknown=0, NotChecked=0, Total=123552 [2025-01-29 22:57:28,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:57:28,928 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:57:28,928 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 352 states, 352 states have (on average 2.0482954545454546) internal successors, (721), 351 states have internal predecessors, (721), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-29 22:57:28,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:57:28,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 297 states. [2025-01-29 22:57:28,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2025-01-29 22:57:28,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 310 states. [2025-01-29 22:57:28,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-29 22:57:28,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 375 states. [2025-01-29 22:57:28,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2025-01-29 22:57:28,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:57:59,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:57:59,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:57:59,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:57:59,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:57:59,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:57:59,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:57:59,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:57:59,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:57:59,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:57:59,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:57:59,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:57:59,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:57:59,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 297 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 310 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-29 22:57:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 378 states. [2025-01-29 22:57:59,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2025-01-29 22:57:59,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:57:59,823 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Forceful destruction successful, exit code 0 [2025-01-29 22:58:00,017 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable104,50 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable103 [2025-01-29 22:58:00,017 INFO L396 AbstractCegarLoop]: === Iteration 52 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:58:00,017 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:58:00,017 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #47 [2025-01-29 22:58:00,017 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:58:00,017 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:58:00,017 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:58:00,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:58:00,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:58:00,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:58:00,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:58:00,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:58:00,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:58:00,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:58:00,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:58:00,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:58:00,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:58:00,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:58:00,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:58:00,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:58:00,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:58:00,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:58:00,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:58:00,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:58:00,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,018 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:58:00,018 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,019 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:58:00,019 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,019 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:58:00,019 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,019 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:58:00,019 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,019 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:58:00,019 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,019 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:58:00,019 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,019 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:58:00,019 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,019 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:58:00,019 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,019 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:58:00,019 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,019 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:58:00,019 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,019 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:58:00,019 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,019 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:58:00,019 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,019 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:58:00,019 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,019 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:58:00,019 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,019 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:58:00,019 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,019 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:58:00,019 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,019 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:58:00,019 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,019 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:58:00,019 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,019 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:58:00,019 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,019 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:58:00,019 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,019 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:58:00,019 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,020 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:58:00,020 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,020 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:58:00,020 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,020 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:58:00,020 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,020 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:58:00,020 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,020 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:58:00,020 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,020 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:58:00,020 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,020 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:58:00,020 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,020 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 22:58:00,020 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,020 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 22:58:00,020 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,020 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 22:58:00,020 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,020 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 22:58:00,047 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:58:00,048 INFO L85 PathProgramCache]: Analyzing trace with hash 13215988, now seen corresponding path program 1 times [2025-01-29 22:58:00,048 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:58:00,048 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [556068415] [2025-01-29 22:58:00,048 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:58:00,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:58:00,052 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 210 statements into 1 equivalence classes. [2025-01-29 22:58:00,070 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 210 of 210 statements. [2025-01-29 22:58:00,070 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:58:00,070 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:58:00,071 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:58:00,071 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:58:00,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-29 22:58:00,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-29 22:58:00,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-29 22:58:00,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-29 22:58:00,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-29 22:58:00,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-29 22:58:00,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2025-01-29 22:58:00,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2025-01-29 22:58:00,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2025-01-29 22:58:00,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2025-01-29 22:58:00,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2025-01-29 22:58:00,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2025-01-29 22:58:00,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2025-01-29 22:58:00,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2025-01-29 22:58:00,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2025-01-29 22:58:00,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2025-01-29 22:58:00,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2025-01-29 22:58:00,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2025-01-29 22:58:00,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,072 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2025-01-29 22:58:00,072 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,073 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2025-01-29 22:58:00,073 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,073 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2025-01-29 22:58:00,073 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,073 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2025-01-29 22:58:00,073 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,073 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 259 [2025-01-29 22:58:00,073 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,073 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2025-01-29 22:58:00,073 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,073 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2025-01-29 22:58:00,073 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,073 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2025-01-29 22:58:00,073 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,073 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 267 [2025-01-29 22:58:00,073 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,073 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2025-01-29 22:58:00,073 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,073 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 271 [2025-01-29 22:58:00,073 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,073 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2025-01-29 22:58:00,073 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,073 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2025-01-29 22:58:00,073 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,073 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2025-01-29 22:58:00,073 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,073 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 279 [2025-01-29 22:58:00,073 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,073 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2025-01-29 22:58:00,073 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,073 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 283 [2025-01-29 22:58:00,073 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,073 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2025-01-29 22:58:00,073 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,073 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 287 [2025-01-29 22:58:00,073 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,073 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 289 [2025-01-29 22:58:00,073 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,073 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 291 [2025-01-29 22:58:00,074 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,074 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2025-01-29 22:58:00,074 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,074 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 295 [2025-01-29 22:58:00,074 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,074 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 297 [2025-01-29 22:58:00,074 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,074 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 299 [2025-01-29 22:58:00,074 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,074 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2025-01-29 22:58:00,074 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,074 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 303 [2025-01-29 22:58:00,074 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,074 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 305 [2025-01-29 22:58:00,074 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,074 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 307 [2025-01-29 22:58:00,074 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,074 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 309 [2025-01-29 22:58:00,074 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:00,074 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-01-29 22:58:00,074 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:58:00,074 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:58:00,074 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:58:00,074 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:58:00,074 INFO L85 PathProgramCache]: Analyzing trace with hash -114337600, now seen corresponding path program 50 times [2025-01-29 22:58:00,075 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:58:00,075 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2017386751] [2025-01-29 22:58:00,075 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-29 22:58:00,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:58:00,080 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 315 statements into 2 equivalence classes. [2025-01-29 22:58:00,159 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 315 of 315 statements. [2025-01-29 22:58:00,159 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-29 22:58:00,159 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:58:03,320 INFO L134 CoverageAnalysis]: Checked inductivity of 5971 backedges. 0 proven. 4567 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2025-01-29 22:58:03,321 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:58:03,321 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2017386751] [2025-01-29 22:58:03,321 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2017386751] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:58:03,321 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2038427859] [2025-01-29 22:58:03,321 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-29 22:58:03,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:58:03,321 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:58:03,322 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) [2025-01-29 22:58:03,323 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 [2025-01-29 22:58:03,355 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 315 statements into 2 equivalence classes. [2025-01-29 22:58:03,430 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 315 of 315 statements. [2025-01-29 22:58:03,430 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-29 22:58:03,430 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:58:03,434 INFO L256 TraceCheckSpWp]: Trace formula consists of 854 conjuncts, 303 conjuncts are in the unsatisfiable core [2025-01-29 22:58:03,437 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:58:03,819 INFO L134 CoverageAnalysis]: Checked inductivity of 5971 backedges. 0 proven. 4567 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2025-01-29 22:58:03,820 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:58:04,080 INFO L134 CoverageAnalysis]: Checked inductivity of 5971 backedges. 0 proven. 4567 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2025-01-29 22:58:04,081 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2038427859] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:58:04,081 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:58:04,081 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 52, 52] total 52 [2025-01-29 22:58:04,081 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1924739684] [2025-01-29 22:58:04,081 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:58:04,081 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2025-01-29 22:58:04,081 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:58:04,082 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2025-01-29 22:58:04,082 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=2551, Unknown=0, NotChecked=0, Total=2652 [2025-01-29 22:58:04,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:58:04,082 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:58:04,082 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 52 states have (on average 4.038461538461538) internal successors, (210), 52 states have internal predecessors, (210), 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) [2025-01-29 22:58:04,082 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:58:04,082 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:58:04,082 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:58:04,082 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:58:04,082 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:58:04,082 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:58:04,082 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:58:04,082 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:58:04,082 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:58:04,082 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:58:04,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:58:04,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:58:04,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:58:04,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:58:04,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:58:04,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:58:04,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:58:04,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 297 states. [2025-01-29 22:58:04,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2025-01-29 22:58:04,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 310 states. [2025-01-29 22:58:04,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-29 22:58:04,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 378 states. [2025-01-29 22:58:04,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2025-01-29 22:58:04,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:58:04,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:58:05,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 297 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 310 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 378 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:58:05,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2025-01-29 22:58:05,295 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Ended with exit code 0 [2025-01-29 22:58:05,489 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable105,SelfDestructingSolverStorable106,51 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:58:05,489 INFO L396 AbstractCegarLoop]: === Iteration 53 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:58:05,489 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:58:05,489 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #48 [2025-01-29 22:58:05,489 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:58:05,489 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:58:05,489 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,489 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:58:05,489 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,489 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:58:05,489 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,489 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-01-29 22:58:05,490 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,490 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2025-01-29 22:58:05,490 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,490 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:58:05,490 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,490 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:58:05,490 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,490 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:58:05,490 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,490 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:58:05,490 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,490 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:58:05,490 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,490 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:58:05,490 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,490 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:58:05,490 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,490 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:58:05,490 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,490 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:58:05,490 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,490 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:58:05,490 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,490 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:58:05,490 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,490 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:58:05,490 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,490 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:58:05,490 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,490 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:58:05,490 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,490 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,491 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,491 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,491 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,491 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,491 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,491 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,491 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,491 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,491 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,491 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,491 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,491 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,491 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,491 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,491 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,491 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,491 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,491 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,491 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,491 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:58:05,491 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,492 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:58:05,492 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,492 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:58:05,492 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,492 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:58:05,492 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,492 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:58:05,492 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,492 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:58:05,492 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,492 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:58:05,492 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,492 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:58:05,492 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,492 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 22:58:05,492 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,492 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 22:58:05,492 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,492 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 22:58:05,492 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,492 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 22:58:05,492 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,492 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 22:58:05,492 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,492 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 22:58:05,519 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:58:05,519 INFO L85 PathProgramCache]: Analyzing trace with hash 924025757, now seen corresponding path program 1 times [2025-01-29 22:58:05,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:58:05,519 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1874873642] [2025-01-29 22:58:05,519 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:58:05,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:58:05,523 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 214 statements into 1 equivalence classes. [2025-01-29 22:58:05,540 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 214 of 214 statements. [2025-01-29 22:58:05,540 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:58:05,540 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:58:05,541 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:58:05,542 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:58:05,542 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-29 22:58:05,542 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,542 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-29 22:58:05,542 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,542 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-29 22:58:05,542 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,542 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-29 22:58:05,542 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,542 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2025-01-29 22:58:05,542 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,542 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2025-01-29 22:58:05,542 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,542 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2025-01-29 22:58:05,542 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,542 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2025-01-29 22:58:05,542 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,542 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2025-01-29 22:58:05,542 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,542 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2025-01-29 22:58:05,542 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,542 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2025-01-29 22:58:05,542 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,542 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2025-01-29 22:58:05,542 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,542 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2025-01-29 22:58:05,542 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,542 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2025-01-29 22:58:05,542 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,542 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2025-01-29 22:58:05,542 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,542 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2025-01-29 22:58:05,542 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,542 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2025-01-29 22:58:05,542 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,542 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2025-01-29 22:58:05,542 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,543 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2025-01-29 22:58:05,543 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,543 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2025-01-29 22:58:05,543 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,543 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 259 [2025-01-29 22:58:05,543 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,543 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2025-01-29 22:58:05,543 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,543 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2025-01-29 22:58:05,543 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,543 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2025-01-29 22:58:05,543 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,543 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 267 [2025-01-29 22:58:05,543 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,543 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2025-01-29 22:58:05,543 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,543 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 271 [2025-01-29 22:58:05,543 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,543 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2025-01-29 22:58:05,543 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,543 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2025-01-29 22:58:05,543 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,543 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2025-01-29 22:58:05,543 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,543 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 279 [2025-01-29 22:58:05,543 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,543 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2025-01-29 22:58:05,543 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,543 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 283 [2025-01-29 22:58:05,543 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,543 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2025-01-29 22:58:05,543 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 287 [2025-01-29 22:58:05,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 289 [2025-01-29 22:58:05,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 291 [2025-01-29 22:58:05,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2025-01-29 22:58:05,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 295 [2025-01-29 22:58:05,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 297 [2025-01-29 22:58:05,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 299 [2025-01-29 22:58:05,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2025-01-29 22:58:05,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 303 [2025-01-29 22:58:05,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 305 [2025-01-29 22:58:05,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 307 [2025-01-29 22:58:05,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,544 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 309 [2025-01-29 22:58:05,544 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 311 [2025-01-29 22:58:05,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 313 [2025-01-29 22:58:05,545 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:58:05,545 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-01-29 22:58:05,545 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:58:05,545 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:58:05,545 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:58:05,545 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:58:05,545 INFO L85 PathProgramCache]: Analyzing trace with hash 452262652, now seen corresponding path program 51 times [2025-01-29 22:58:05,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:58:05,545 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [306099865] [2025-01-29 22:58:05,545 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-29 22:58:05,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:58:05,552 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 319 statements into 52 equivalence classes. [2025-01-29 22:58:05,591 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 52 check-sat command(s) and asserted 319 of 319 statements. [2025-01-29 22:58:05,591 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 52 check-sat command(s) [2025-01-29 22:58:05,591 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:58:10,849 INFO L134 CoverageAnalysis]: Checked inductivity of 6163 backedges. 2352 proven. 2407 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2025-01-29 22:58:10,849 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:58:10,849 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [306099865] [2025-01-29 22:58:10,849 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [306099865] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:58:10,849 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [412440255] [2025-01-29 22:58:10,849 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-29 22:58:10,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:58:10,850 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:58:10,851 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) [2025-01-29 22:58:10,852 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 [2025-01-29 22:58:10,882 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 319 statements into 52 equivalence classes. [2025-01-29 22:58:11,014 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 52 check-sat command(s) and asserted 319 of 319 statements. [2025-01-29 22:58:11,014 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 52 check-sat command(s) [2025-01-29 22:58:11,014 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:58:11,018 INFO L256 TraceCheckSpWp]: Trace formula consists of 864 conjuncts, 156 conjuncts are in the unsatisfiable core [2025-01-29 22:58:11,021 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:58:21,995 INFO L134 CoverageAnalysis]: Checked inductivity of 6163 backedges. 2352 proven. 3811 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:58:21,996 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:58:31,490 INFO L134 CoverageAnalysis]: Checked inductivity of 6163 backedges. 2402 proven. 3761 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:58:31,490 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [412440255] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:58:31,490 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:58:31,491 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [105, 156, 156] total 365 [2025-01-29 22:58:31,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1093376794] [2025-01-29 22:58:31,491 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:58:31,491 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 366 states [2025-01-29 22:58:31,491 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:58:31,497 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 366 interpolants. [2025-01-29 22:58:31,506 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=20204, Invalid=113386, Unknown=0, NotChecked=0, Total=133590 [2025-01-29 22:58:31,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:58:31,507 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:58:31,507 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 366 states, 366 states have (on average 2.046448087431694) internal successors, (749), 365 states have internal predecessors, (749), 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) [2025-01-29 22:58:31,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:58:31,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:58:31,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:58:31,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:58:31,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:58:31,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:58:31,508 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:58:31,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:58:31,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:58:31,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:58:31,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:58:31,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:58:31,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:58:31,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:58:31,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:58:31,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:58:31,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 297 states. [2025-01-29 22:58:31,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2025-01-29 22:58:31,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 310 states. [2025-01-29 22:58:31,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-29 22:58:31,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 378 states. [2025-01-29 22:58:31,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2025-01-29 22:58:31,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:58:31,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2025-01-29 22:58:31,509 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:59:03,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:59:03,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:59:03,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:59:03,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:59:03,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:59:03,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:59:03,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:59:03,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:59:03,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:59:03,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:59:03,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 297 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 310 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 378 states. [2025-01-29 22:59:03,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2025-01-29 22:59:03,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 336 states. [2025-01-29 22:59:03,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2025-01-29 22:59:03,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 346 states. [2025-01-29 22:59:03,622 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Ended with exit code 0 [2025-01-29 22:59:03,816 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable108,SelfDestructingSolverStorable107,52 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:59:03,816 INFO L396 AbstractCegarLoop]: === Iteration 54 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:59:03,816 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:59:03,816 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #49 [2025-01-29 22:59:03,816 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:59:03,816 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:59:03,816 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,816 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:59:03,816 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,816 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:59:03,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:59:03,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:59:03,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:59:03,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:59:03,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:59:03,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:59:03,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:59:03,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:59:03,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:59:03,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:59:03,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:59:03,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:59:03,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:59:03,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:59:03,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:59:03,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:59:03,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:59:03,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:59:03,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,817 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:59:03,817 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:59:03,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:59:03,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:59:03,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:59:03,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:59:03,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:59:03,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:59:03,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:59:03,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:59:03,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:59:03,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:59:03,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:59:03,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:59:03,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:59:03,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:59:03,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:59:03,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:59:03,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:59:03,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:59:03,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:59:03,818 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,818 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:59:03,819 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,819 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:59:03,819 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,819 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:59:03,819 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,819 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 22:59:03,819 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,819 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 22:59:03,819 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,819 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 22:59:03,819 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,819 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 22:59:03,819 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,819 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 22:59:03,819 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,819 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 22:59:03,819 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,819 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-29 22:59:03,819 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,819 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-29 22:59:03,845 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:59:03,845 INFO L85 PathProgramCache]: Analyzing trace with hash -653167808, now seen corresponding path program 1 times [2025-01-29 22:59:03,845 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:59:03,845 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2128502322] [2025-01-29 22:59:03,845 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:59:03,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:59:03,849 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 218 statements into 1 equivalence classes. [2025-01-29 22:59:03,866 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 218 of 218 statements. [2025-01-29 22:59:03,866 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:59:03,866 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:59:03,867 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:59:03,868 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:59:03,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-29 22:59:03,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-29 22:59:03,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2025-01-29 22:59:03,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2025-01-29 22:59:03,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2025-01-29 22:59:03,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2025-01-29 22:59:03,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2025-01-29 22:59:03,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2025-01-29 22:59:03,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2025-01-29 22:59:03,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2025-01-29 22:59:03,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2025-01-29 22:59:03,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2025-01-29 22:59:03,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2025-01-29 22:59:03,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2025-01-29 22:59:03,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2025-01-29 22:59:03,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2025-01-29 22:59:03,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2025-01-29 22:59:03,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2025-01-29 22:59:03,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,868 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 259 [2025-01-29 22:59:03,868 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2025-01-29 22:59:03,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2025-01-29 22:59:03,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2025-01-29 22:59:03,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 267 [2025-01-29 22:59:03,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2025-01-29 22:59:03,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 271 [2025-01-29 22:59:03,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2025-01-29 22:59:03,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2025-01-29 22:59:03,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2025-01-29 22:59:03,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 279 [2025-01-29 22:59:03,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2025-01-29 22:59:03,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 283 [2025-01-29 22:59:03,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2025-01-29 22:59:03,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 287 [2025-01-29 22:59:03,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 289 [2025-01-29 22:59:03,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 291 [2025-01-29 22:59:03,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2025-01-29 22:59:03,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 295 [2025-01-29 22:59:03,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 297 [2025-01-29 22:59:03,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 299 [2025-01-29 22:59:03,869 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,869 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2025-01-29 22:59:03,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 303 [2025-01-29 22:59:03,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 305 [2025-01-29 22:59:03,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 307 [2025-01-29 22:59:03,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 309 [2025-01-29 22:59:03,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 311 [2025-01-29 22:59:03,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 313 [2025-01-29 22:59:03,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 315 [2025-01-29 22:59:03,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 317 [2025-01-29 22:59:03,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 319 [2025-01-29 22:59:03,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 321 [2025-01-29 22:59:03,870 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:03,870 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-01-29 22:59:03,870 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:59:03,870 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:59:03,870 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:59:03,870 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:59:03,870 INFO L85 PathProgramCache]: Analyzing trace with hash 778393596, now seen corresponding path program 52 times [2025-01-29 22:59:03,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:59:03,870 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [78650302] [2025-01-29 22:59:03,870 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-29 22:59:03,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:59:03,876 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 327 statements into 2 equivalence classes. [2025-01-29 22:59:03,963 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 327 of 327 statements. [2025-01-29 22:59:03,963 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-29 22:59:03,963 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:59:07,498 INFO L134 CoverageAnalysis]: Checked inductivity of 6469 backedges. 0 proven. 4957 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2025-01-29 22:59:07,498 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:59:07,498 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [78650302] [2025-01-29 22:59:07,499 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [78650302] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:59:07,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2040564234] [2025-01-29 22:59:07,499 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-29 22:59:07,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:59:07,499 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:59:07,500 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) [2025-01-29 22:59:07,501 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 [2025-01-29 22:59:07,533 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 327 statements into 2 equivalence classes. [2025-01-29 22:59:07,611 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 327 of 327 statements. [2025-01-29 22:59:07,611 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-29 22:59:07,612 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:59:07,617 INFO L256 TraceCheckSpWp]: Trace formula consists of 887 conjuncts, 315 conjuncts are in the unsatisfiable core [2025-01-29 22:59:07,620 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:59:07,893 INFO L134 CoverageAnalysis]: Checked inductivity of 6469 backedges. 0 proven. 4957 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2025-01-29 22:59:07,893 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:59:08,169 INFO L134 CoverageAnalysis]: Checked inductivity of 6469 backedges. 0 proven. 4957 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2025-01-29 22:59:08,169 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2040564234] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:59:08,169 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:59:08,169 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [54, 54, 54] total 54 [2025-01-29 22:59:08,169 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [186394682] [2025-01-29 22:59:08,170 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:59:08,170 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2025-01-29 22:59:08,170 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:59:08,170 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2025-01-29 22:59:08,170 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=2757, Unknown=0, NotChecked=0, Total=2862 [2025-01-29 22:59:08,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:59:08,170 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:59:08,171 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 54 states have (on average 4.037037037037037) internal successors, (218), 54 states have internal predecessors, (218), 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) [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:59:08,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:59:08,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:59:08,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:59:08,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:59:08,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 297 states. [2025-01-29 22:59:08,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2025-01-29 22:59:08,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 310 states. [2025-01-29 22:59:08,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-29 22:59:08,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 378 states. [2025-01-29 22:59:08,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2025-01-29 22:59:08,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 336 states. [2025-01-29 22:59:08,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2025-01-29 22:59:08,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 346 states. [2025-01-29 22:59:08,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:59:09,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:59:09,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:59:09,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:59:09,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:59:09,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:59:09,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 297 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 310 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 378 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 336 states. [2025-01-29 22:59:09,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2025-01-29 22:59:09,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 346 states. [2025-01-29 22:59:09,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2025-01-29 22:59:09,449 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (53)] Ended with exit code 0 [2025-01-29 22:59:09,643 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable110,SelfDestructingSolverStorable109,53 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:59:09,643 INFO L396 AbstractCegarLoop]: === Iteration 55 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 22:59:09,643 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 22:59:09,643 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #50 [2025-01-29 22:59:09,644 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 22:59:09,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 22:59:09,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 22:59:09,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 22:59:09,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2025-01-29 22:59:09,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-01-29 22:59:09,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 22:59:09,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 22:59:09,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 22:59:09,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 22:59:09,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 22:59:09,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 22:59:09,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 22:59:09,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 22:59:09,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 22:59:09,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 22:59:09,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 22:59:09,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 22:59:09,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,644 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 22:59:09,644 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 22:59:09,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 22:59:09,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 22:59:09,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 22:59:09,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 22:59:09,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 22:59:09,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 22:59:09,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 22:59:09,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 22:59:09,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 22:59:09,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 22:59:09,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 22:59:09,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 22:59:09,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 22:59:09,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 22:59:09,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 22:59:09,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 22:59:09,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 22:59:09,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 22:59:09,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 22:59:09,645 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 22:59:09,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 22:59:09,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 22:59:09,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 22:59:09,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 22:59:09,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 22:59:09,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 22:59:09,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 22:59:09,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 22:59:09,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 22:59:09,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 22:59:09,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 22:59:09,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 22:59:09,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-29 22:59:09,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-29 22:59:09,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-29 22:59:09,646 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-29 22:59:09,672 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:59:09,672 INFO L85 PathProgramCache]: Analyzing trace with hash -1420128787, now seen corresponding path program 1 times [2025-01-29 22:59:09,672 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 22:59:09,672 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [966326282] [2025-01-29 22:59:09,672 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 22:59:09,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:59:09,676 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 222 statements into 1 equivalence classes. [2025-01-29 22:59:09,694 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 222 of 222 statements. [2025-01-29 22:59:09,694 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 22:59:09,694 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 22:59:09,696 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 22:59:09,696 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 22:59:09,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2025-01-29 22:59:09,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2025-01-29 22:59:09,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2025-01-29 22:59:09,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2025-01-29 22:59:09,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2025-01-29 22:59:09,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2025-01-29 22:59:09,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2025-01-29 22:59:09,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2025-01-29 22:59:09,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2025-01-29 22:59:09,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2025-01-29 22:59:09,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2025-01-29 22:59:09,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2025-01-29 22:59:09,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2025-01-29 22:59:09,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2025-01-29 22:59:09,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2025-01-29 22:59:09,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2025-01-29 22:59:09,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,696 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 259 [2025-01-29 22:59:09,696 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2025-01-29 22:59:09,697 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2025-01-29 22:59:09,697 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2025-01-29 22:59:09,697 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 267 [2025-01-29 22:59:09,697 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2025-01-29 22:59:09,697 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 271 [2025-01-29 22:59:09,697 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2025-01-29 22:59:09,697 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2025-01-29 22:59:09,697 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2025-01-29 22:59:09,697 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 279 [2025-01-29 22:59:09,697 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2025-01-29 22:59:09,697 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 283 [2025-01-29 22:59:09,697 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2025-01-29 22:59:09,697 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 287 [2025-01-29 22:59:09,697 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 289 [2025-01-29 22:59:09,697 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 291 [2025-01-29 22:59:09,697 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2025-01-29 22:59:09,697 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 295 [2025-01-29 22:59:09,697 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 297 [2025-01-29 22:59:09,697 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 299 [2025-01-29 22:59:09,697 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,697 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2025-01-29 22:59:09,698 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,698 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 303 [2025-01-29 22:59:09,698 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,698 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 305 [2025-01-29 22:59:09,698 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,698 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 307 [2025-01-29 22:59:09,698 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,698 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 309 [2025-01-29 22:59:09,698 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,698 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 311 [2025-01-29 22:59:09,698 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,698 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 313 [2025-01-29 22:59:09,698 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,698 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 315 [2025-01-29 22:59:09,698 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,698 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 317 [2025-01-29 22:59:09,698 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,698 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 319 [2025-01-29 22:59:09,698 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,698 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 321 [2025-01-29 22:59:09,698 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,698 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 323 [2025-01-29 22:59:09,698 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,698 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 325 [2025-01-29 22:59:09,698 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 22:59:09,698 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-01-29 22:59:09,698 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 22:59:09,698 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 22:59:09,698 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 22:59:09,699 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 22:59:09,699 INFO L85 PathProgramCache]: Analyzing trace with hash 1738554424, now seen corresponding path program 53 times [2025-01-29 22:59:09,699 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 22:59:09,699 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [565203734] [2025-01-29 22:59:09,699 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-29 22:59:09,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 22:59:09,704 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 331 statements into 54 equivalence classes. [2025-01-29 22:59:09,755 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 54 check-sat command(s) and asserted 331 of 331 statements. [2025-01-29 22:59:09,755 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 54 check-sat command(s) [2025-01-29 22:59:09,755 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:59:15,238 INFO L134 CoverageAnalysis]: Checked inductivity of 6669 backedges. 2550 proven. 2607 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2025-01-29 22:59:15,238 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 22:59:15,238 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [565203734] [2025-01-29 22:59:15,238 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [565203734] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 22:59:15,238 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [889404420] [2025-01-29 22:59:15,238 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-29 22:59:15,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 22:59:15,238 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 22:59:15,240 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) [2025-01-29 22:59:15,240 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 [2025-01-29 22:59:15,272 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 331 statements into 54 equivalence classes. [2025-01-29 22:59:15,372 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 54 check-sat command(s) and asserted 331 of 331 statements. [2025-01-29 22:59:15,373 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 54 check-sat command(s) [2025-01-29 22:59:15,373 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 22:59:15,377 INFO L256 TraceCheckSpWp]: Trace formula consists of 897 conjuncts, 162 conjuncts are in the unsatisfiable core [2025-01-29 22:59:15,380 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 22:59:27,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6669 backedges. 2550 proven. 4119 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:59:27,483 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 22:59:37,104 INFO L134 CoverageAnalysis]: Checked inductivity of 6669 backedges. 2602 proven. 4067 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 22:59:37,104 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [889404420] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 22:59:37,104 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 22:59:37,104 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [108, 162, 162] total 378 [2025-01-29 22:59:37,104 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1441238359] [2025-01-29 22:59:37,104 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 22:59:37,105 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 379 states [2025-01-29 22:59:37,105 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 22:59:37,108 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 379 interpolants. [2025-01-29 22:59:37,112 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=23036, Invalid=120226, Unknown=0, NotChecked=0, Total=143262 [2025-01-29 22:59:37,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 22:59:37,112 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 22:59:37,112 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 379 states, 379 states have (on average 2.050131926121372) internal successors, (777), 378 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) [2025-01-29 22:59:37,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 22:59:37,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:59:37,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 22:59:37,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:59:37,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:59:37,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 22:59:37,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:59:37,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 22:59:37,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 22:59:37,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 288 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 333 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 297 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 310 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 378 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 336 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 346 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2025-01-29 22:59:37,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 23:00:11,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 288 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 333 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 297 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 310 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 378 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 336 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 349 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2025-01-29 23:00:11,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 420 states. [2025-01-29 23:00:11,926 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (54)] Ended with exit code 0 [2025-01-29 23:00:12,120 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,SelfDestructingSolverStorable111,SelfDestructingSolverStorable112 [2025-01-29 23:00:12,120 INFO L396 AbstractCegarLoop]: === Iteration 56 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 23:00:12,120 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 23:00:12,120 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #51 [2025-01-29 23:00:12,120 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 23:00:12,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 23:00:12,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 23:00:12,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 23:00:12,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 23:00:12,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 23:00:12,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 23:00:12,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 23:00:12,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 23:00:12,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 23:00:12,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 23:00:12,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 23:00:12,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 23:00:12,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 23:00:12,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 23:00:12,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 23:00:12,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 23:00:12,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 23:00:12,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 23:00:12,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 23:00:12,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 23:00:12,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 23:00:12,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 23:00:12,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 23:00:12,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 23:00:12,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 23:00:12,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 23:00:12,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 23:00:12,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 23:00:12,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 23:00:12,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 23:00:12,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 23:00:12,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 23:00:12,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 23:00:12,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 23:00:12,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 23:00:12,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 23:00:12,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 23:00:12,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 23:00:12,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 23:00:12,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 23:00:12,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 23:00:12,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 23:00:12,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 23:00:12,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 23:00:12,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 23:00:12,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 23:00:12,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 23:00:12,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 23:00:12,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 23:00:12,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-29 23:00:12,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-29 23:00:12,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-29 23:00:12,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-29 23:00:12,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-29 23:00:12,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-29 23:00:12,151 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 23:00:12,151 INFO L85 PathProgramCache]: Analyzing trace with hash -1543274092, now seen corresponding path program 1 times [2025-01-29 23:00:12,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 23:00:12,151 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1612836085] [2025-01-29 23:00:12,151 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 23:00:12,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 23:00:12,155 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 226 statements into 1 equivalence classes. [2025-01-29 23:00:12,174 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 226 of 226 statements. [2025-01-29 23:00:12,174 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 23:00:12,174 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 23:00:12,175 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 23:00:12,175 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 23:00:12,175 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2025-01-29 23:00:12,175 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,175 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2025-01-29 23:00:12,175 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,175 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2025-01-29 23:00:12,175 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,175 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2025-01-29 23:00:12,175 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,175 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2025-01-29 23:00:12,175 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,175 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2025-01-29 23:00:12,175 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,175 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2025-01-29 23:00:12,175 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,175 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2025-01-29 23:00:12,175 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,175 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2025-01-29 23:00:12,175 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,175 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2025-01-29 23:00:12,175 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,175 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2025-01-29 23:00:12,175 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,175 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2025-01-29 23:00:12,175 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,175 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2025-01-29 23:00:12,175 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,175 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2025-01-29 23:00:12,175 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,176 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 259 [2025-01-29 23:00:12,176 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,176 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2025-01-29 23:00:12,176 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,176 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2025-01-29 23:00:12,176 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,176 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2025-01-29 23:00:12,176 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,176 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 267 [2025-01-29 23:00:12,176 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,176 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2025-01-29 23:00:12,176 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,176 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 271 [2025-01-29 23:00:12,176 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,176 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2025-01-29 23:00:12,176 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,176 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2025-01-29 23:00:12,176 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,176 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2025-01-29 23:00:12,176 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,176 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 279 [2025-01-29 23:00:12,176 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,176 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2025-01-29 23:00:12,176 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,176 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 283 [2025-01-29 23:00:12,176 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,176 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2025-01-29 23:00:12,176 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,176 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 287 [2025-01-29 23:00:12,176 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,176 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 289 [2025-01-29 23:00:12,176 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,176 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 291 [2025-01-29 23:00:12,176 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,176 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2025-01-29 23:00:12,176 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,177 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 295 [2025-01-29 23:00:12,177 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,177 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 297 [2025-01-29 23:00:12,177 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,177 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 299 [2025-01-29 23:00:12,177 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,177 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2025-01-29 23:00:12,177 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,177 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 303 [2025-01-29 23:00:12,177 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,177 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 305 [2025-01-29 23:00:12,177 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,177 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 307 [2025-01-29 23:00:12,177 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,177 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 309 [2025-01-29 23:00:12,177 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,177 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 311 [2025-01-29 23:00:12,177 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,177 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 313 [2025-01-29 23:00:12,177 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,177 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 315 [2025-01-29 23:00:12,177 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,177 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 317 [2025-01-29 23:00:12,177 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,178 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 319 [2025-01-29 23:00:12,178 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,178 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 321 [2025-01-29 23:00:12,178 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,178 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 323 [2025-01-29 23:00:12,178 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,178 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 325 [2025-01-29 23:00:12,178 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,178 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 327 [2025-01-29 23:00:12,178 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,178 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 329 [2025-01-29 23:00:12,178 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,178 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 331 [2025-01-29 23:00:12,178 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,178 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 333 [2025-01-29 23:00:12,178 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:12,178 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-01-29 23:00:12,178 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 23:00:12,178 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 23:00:12,178 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 23:00:12,179 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 23:00:12,179 INFO L85 PathProgramCache]: Analyzing trace with hash 1081103672, now seen corresponding path program 54 times [2025-01-29 23:00:12,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 23:00:12,179 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [485219530] [2025-01-29 23:00:12,179 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-29 23:00:12,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 23:00:12,188 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 339 statements into 54 equivalence classes. [2025-01-29 23:00:12,228 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 54 check-sat command(s) and asserted 339 of 339 statements. [2025-01-29 23:00:12,228 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 54 check-sat command(s) [2025-01-29 23:00:12,228 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 23:00:16,108 INFO L134 CoverageAnalysis]: Checked inductivity of 6987 backedges. 0 proven. 5363 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2025-01-29 23:00:16,108 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 23:00:16,108 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [485219530] [2025-01-29 23:00:16,108 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [485219530] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 23:00:16,108 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [972438503] [2025-01-29 23:00:16,108 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-29 23:00:16,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 23:00:16,108 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 23:00:16,110 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) [2025-01-29 23:00:16,111 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 [2025-01-29 23:00:16,144 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 339 statements into 54 equivalence classes. [2025-01-29 23:00:16,251 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 54 check-sat command(s) and asserted 339 of 339 statements. [2025-01-29 23:00:16,251 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 54 check-sat command(s) [2025-01-29 23:00:16,251 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 23:00:16,257 INFO L256 TraceCheckSpWp]: Trace formula consists of 920 conjuncts, 327 conjuncts are in the unsatisfiable core [2025-01-29 23:00:16,260 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 23:00:16,543 INFO L134 CoverageAnalysis]: Checked inductivity of 6987 backedges. 0 proven. 5363 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2025-01-29 23:00:16,543 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 23:00:16,832 INFO L134 CoverageAnalysis]: Checked inductivity of 6987 backedges. 0 proven. 5363 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2025-01-29 23:00:16,832 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [972438503] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 23:00:16,832 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 23:00:16,832 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [56, 56, 56] total 56 [2025-01-29 23:00:16,832 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [235819160] [2025-01-29 23:00:16,832 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 23:00:16,832 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 56 states [2025-01-29 23:00:16,832 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 23:00:16,833 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2025-01-29 23:00:16,833 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=109, Invalid=2971, Unknown=0, NotChecked=0, Total=3080 [2025-01-29 23:00:16,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 23:00:16,833 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 23:00:16,833 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 56 states, 56 states have (on average 4.035714285714286) internal successors, (226), 56 states have internal predecessors, (226), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-29 23:00:16,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 23:00:16,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 23:00:16,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 23:00:16,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 23:00:16,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 23:00:16,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 23:00:16,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 23:00:16,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 23:00:16,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 23:00:16,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 23:00:16,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 23:00:16,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 288 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 333 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 297 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 310 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 378 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 336 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 349 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 420 states. [2025-01-29 23:00:16,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-29 23:00:18,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-29 23:00:18,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 23:00:18,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-29 23:00:18,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 23:00:18,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 23:00:18,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-29 23:00:18,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 23:00:18,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-29 23:00:18,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2025-01-29 23:00:18,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-29 23:00:18,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2025-01-29 23:00:18,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-01-29 23:00:18,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 198 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 180 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 193 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 243 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 219 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 288 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 258 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 333 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 297 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 310 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 378 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 336 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 349 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2025-01-29 23:00:18,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 420 states. [2025-01-29 23:00:18,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2025-01-29 23:00:18,200 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (55)] Ended with exit code 0 [2025-01-29 23:00:18,393 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable113,55 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable114 [2025-01-29 23:00:18,393 INFO L396 AbstractCegarLoop]: === Iteration 57 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2025-01-29 23:00:18,393 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-29 23:00:18,393 INFO L139 ounterexampleChecker]: Examining path program with hash -409731620, occurence #52 [2025-01-29 23:00:18,393 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-29 23:00:18,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 0 [2025-01-29 23:00:18,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-01-29 23:00:18,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2025-01-29 23:00:18,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-01-29 23:00:18,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2025-01-29 23:00:18,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2025-01-29 23:00:18,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2025-01-29 23:00:18,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2025-01-29 23:00:18,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2025-01-29 23:00:18,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2025-01-29 23:00:18,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2025-01-29 23:00:18,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2025-01-29 23:00:18,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2025-01-29 23:00:18,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2025-01-29 23:00:18,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-01-29 23:00:18,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-01-29 23:00:18,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2025-01-29 23:00:18,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,394 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2025-01-29 23:00:18,394 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-01-29 23:00:18,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-01-29 23:00:18,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2025-01-29 23:00:18,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2025-01-29 23:00:18,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2025-01-29 23:00:18,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2025-01-29 23:00:18,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2025-01-29 23:00:18,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2025-01-29 23:00:18,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2025-01-29 23:00:18,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2025-01-29 23:00:18,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2025-01-29 23:00:18,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2025-01-29 23:00:18,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2025-01-29 23:00:18,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2025-01-29 23:00:18,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-01-29 23:00:18,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-01-29 23:00:18,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2025-01-29 23:00:18,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2025-01-29 23:00:18,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-01-29 23:00:18,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-01-29 23:00:18,395 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,395 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2025-01-29 23:00:18,396 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,396 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2025-01-29 23:00:18,396 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,396 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2025-01-29 23:00:18,396 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,396 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2025-01-29 23:00:18,396 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,396 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2025-01-29 23:00:18,396 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,396 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2025-01-29 23:00:18,396 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,396 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2025-01-29 23:00:18,396 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,396 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2025-01-29 23:00:18,396 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,396 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2025-01-29 23:00:18,396 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,396 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2025-01-29 23:00:18,396 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,396 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2025-01-29 23:00:18,396 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,396 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2025-01-29 23:00:18,396 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,396 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2025-01-29 23:00:18,396 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,396 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2025-01-29 23:00:18,396 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,396 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-01-29 23:00:18,396 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,396 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-01-29 23:00:18,396 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,396 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2025-01-29 23:00:18,396 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,396 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2025-01-29 23:00:18,396 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,396 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2025-01-29 23:00:18,422 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 23:00:18,422 INFO L85 PathProgramCache]: Analyzing trace with hash 1804196933, now seen corresponding path program 1 times [2025-01-29 23:00:18,422 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-29 23:00:18,422 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1458553410] [2025-01-29 23:00:18,422 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-29 23:00:18,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 23:00:18,426 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 230 statements into 1 equivalence classes. [2025-01-29 23:00:18,446 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 230 of 230 statements. [2025-01-29 23:00:18,446 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 23:00:18,446 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-29 23:00:18,447 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-29 23:00:18,447 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-29 23:00:18,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2025-01-29 23:00:18,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2025-01-29 23:00:18,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2025-01-29 23:00:18,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2025-01-29 23:00:18,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2025-01-29 23:00:18,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2025-01-29 23:00:18,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2025-01-29 23:00:18,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2025-01-29 23:00:18,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2025-01-29 23:00:18,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2025-01-29 23:00:18,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2025-01-29 23:00:18,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2025-01-29 23:00:18,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 259 [2025-01-29 23:00:18,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2025-01-29 23:00:18,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2025-01-29 23:00:18,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2025-01-29 23:00:18,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 267 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 271 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 279 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 283 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 287 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 289 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 291 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 295 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 297 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 299 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 303 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 305 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 307 [2025-01-29 23:00:18,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 309 [2025-01-29 23:00:18,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 311 [2025-01-29 23:00:18,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 313 [2025-01-29 23:00:18,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 315 [2025-01-29 23:00:18,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 317 [2025-01-29 23:00:18,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 319 [2025-01-29 23:00:18,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 321 [2025-01-29 23:00:18,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 323 [2025-01-29 23:00:18,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 325 [2025-01-29 23:00:18,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 327 [2025-01-29 23:00:18,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 329 [2025-01-29 23:00:18,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 331 [2025-01-29 23:00:18,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 333 [2025-01-29 23:00:18,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 335 [2025-01-29 23:00:18,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 337 [2025-01-29 23:00:18,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-29 23:00:18,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-01-29 23:00:18,449 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-29 23:00:18,449 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-29 23:00:18,449 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-29 23:00:18,450 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-29 23:00:18,450 INFO L85 PathProgramCache]: Analyzing trace with hash -791577740, now seen corresponding path program 55 times [2025-01-29 23:00:18,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-29 23:00:18,450 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [595386967] [2025-01-29 23:00:18,450 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-29 23:00:18,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-29 23:00:18,455 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 343 statements into 1 equivalence classes. [2025-01-29 23:00:18,666 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 343 of 343 statements. [2025-01-29 23:00:18,666 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 23:00:18,666 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 23:00:24,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7195 backedges. 2756 proven. 2815 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2025-01-29 23:00:24,661 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-29 23:00:24,661 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [595386967] [2025-01-29 23:00:24,661 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [595386967] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-29 23:00:24,661 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2069002370] [2025-01-29 23:00:24,662 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-29 23:00:24,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 23:00:24,662 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-29 23:00:24,663 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) [2025-01-29 23:00:24,664 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 [2025-01-29 23:00:24,695 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 343 statements into 1 equivalence classes. [2025-01-29 23:00:24,774 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 343 of 343 statements. [2025-01-29 23:00:24,774 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-29 23:00:24,774 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-29 23:00:24,778 INFO L256 TraceCheckSpWp]: Trace formula consists of 930 conjuncts, 168 conjuncts are in the unsatisfiable core [2025-01-29 23:00:24,781 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-29 23:00:37,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7195 backedges. 2756 proven. 4439 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 23:00:37,242 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-29 23:00:48,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7195 backedges. 2810 proven. 4385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-29 23:00:48,218 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2069002370] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-29 23:00:48,219 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-29 23:00:48,219 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [113, 168, 168] total 393 [2025-01-29 23:00:48,219 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [607114018] [2025-01-29 23:00:48,219 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-29 23:00:48,219 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 394 states [2025-01-29 23:00:48,220 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-29 23:00:48,224 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 394 interpolants. [2025-01-29 23:00:48,230 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=23326, Invalid=131516, Unknown=0, NotChecked=0, Total=154842 [2025-01-29 23:00:48,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-29 23:00:48,230 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-29 23:00:48,230 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 394 states, 394 states have (on average 2.0431472081218276) internal successors, (805), 393 states have internal predecessors, (805), 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) [2025-01-29 23:00:48,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 153 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 198 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 180 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 193 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 243 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 219 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 288 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 258 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 333 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 297 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 310 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2025-01-29 23:00:48,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 378 states. [2025-01-29 23:00:48,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2025-01-29 23:00:48,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 336 states. [2025-01-29 23:00:48,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2025-01-29 23:00:48,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 349 states. [2025-01-29 23:00:48,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2025-01-29 23:00:48,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 420 states. [2025-01-29 23:00:48,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2025-01-29 23:00:48,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. Received shutdown request... [2025-01-29 23:01:22,583 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (56)] Ended with exit code 0 [2025-01-29 23:01:22,595 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (56)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2025-01-29 23:01:22,595 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 [2025-01-29 23:01:22,595 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 [2025-01-29 23:01:22,774 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable115,SelfDestructingSolverStorable116,56 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-29 23:01:22,775 WARN L596 AbstractCegarLoop]: Verification canceled: while PredicateComparison was comparing new predicate (quantifier-free) to 752 known predicates. [2025-01-29 23:01:22,777 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (2 of 3 remaining) [2025-01-29 23:01:22,777 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 3 remaining) [2025-01-29 23:01:22,777 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 3 remaining) [2025-01-29 23:01:22,786 INFO L422 BasicCegarLoop]: Path program histogram: [55, 1, 1] [2025-01-29 23:01:22,788 INFO L241 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2025-01-29 23:01:22,788 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-01-29 23:01:22,800 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2025-01-29 23:01:22,800 INFO L201 PluginConnector]: Adding new model figure3.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.01 11:01:22 BasicIcfg [2025-01-29 23:01:22,800 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-29 23:01:22,801 INFO L158 Benchmark]: Toolchain (without parser) took 784662.01ms. Allocated memory was 167.8MB in the beginning and 4.1GB in the end (delta: 3.9GB). Free memory was 100.5MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 2.4GB. Max. memory is 16.0GB. [2025-01-29 23:01:22,801 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.25ms. Allocated memory is still 167.8MB. Free memory is still 101.8MB. There was no memory consumed. Max. memory is 16.0GB. [2025-01-29 23:01:22,801 INFO L158 Benchmark]: Boogie Procedure Inliner took 28.95ms. Allocated memory is still 167.8MB. Free memory was 100.5MB in the beginning and 99.2MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.0GB. [2025-01-29 23:01:22,802 INFO L158 Benchmark]: Boogie Preprocessor took 14.64ms. Allocated memory is still 167.8MB. Free memory was 99.2MB in the beginning and 98.0MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.0GB. [2025-01-29 23:01:22,802 INFO L158 Benchmark]: RCFGBuilder took 213.57ms. Allocated memory is still 167.8MB. Free memory was 98.0MB in the beginning and 89.7MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.0GB. [2025-01-29 23:01:22,802 INFO L158 Benchmark]: TraceAbstraction took 784396.44ms. Allocated memory was 167.8MB in the beginning and 4.1GB in the end (delta: 3.9GB). Free memory was 88.5MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 2.4GB. Max. memory is 16.0GB. [2025-01-29 23:01:22,803 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 0.25ms. Allocated memory is still 167.8MB. Free memory is still 101.8MB. There was no memory consumed. Max. memory is 16.0GB. * Boogie Procedure Inliner took 28.95ms. Allocated memory is still 167.8MB. Free memory was 100.5MB in the beginning and 99.2MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.0GB. * Boogie Preprocessor took 14.64ms. Allocated memory is still 167.8MB. Free memory was 99.2MB in the beginning and 98.0MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.0GB. * RCFGBuilder took 213.57ms. Allocated memory is still 167.8MB. Free memory was 98.0MB in the beginning and 89.7MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.0GB. * TraceAbstraction took 784396.44ms. Allocated memory was 167.8MB in the beginning and 4.1GB in the end (delta: 3.9GB). Free memory was 88.5MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 2.4GB. 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: 34580, independent: 20095, independent conditional: 19982, independent unconditional: 113, dependent: 14485, dependent conditional: 14483, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 20201, independent: 20095, independent conditional: 19982, independent unconditional: 113, dependent: 106, dependent conditional: 104, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 20201, independent: 20095, independent conditional: 19982, independent unconditional: 113, dependent: 106, dependent conditional: 104, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 23993, independent: 20095, independent conditional: 19982, independent unconditional: 113, dependent: 3898, dependent conditional: 3896, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 23993, independent: 20095, independent conditional: 1454, independent unconditional: 18641, dependent: 3898, dependent conditional: 2338, dependent unconditional: 1560, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 23993, independent: 20095, independent conditional: 1454, independent unconditional: 18641, dependent: 3898, dependent conditional: 2338, dependent unconditional: 1560, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1591, independent: 836, independent conditional: 729, independent unconditional: 107, dependent: 755, dependent conditional: 753, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1591, independent: 106, independent conditional: 0, independent unconditional: 106, dependent: 1485, dependent conditional: 0, dependent unconditional: 1485, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1485, independent: 730, independent conditional: 729, independent unconditional: 1, dependent: 755, dependent conditional: 753, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1485, independent: 730, independent conditional: 729, independent unconditional: 1, dependent: 755, dependent conditional: 753, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 9227, independent: 4441, independent conditional: 4415, independent unconditional: 27, dependent: 4786, dependent conditional: 4727, dependent unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 51, Symbolic Conditions with UNKNOWN Satisfiability: 0, Protected Queries: 0 ], Cache Queries: [ total: 23993, independent: 19259, independent conditional: 725, independent unconditional: 18534, dependent: 3143, dependent conditional: 1585, dependent unconditional: 1558, unknown: 1591, unknown conditional: 1482, unknown unconditional: 109] , Statistics on independence cache: Total cache size (in pairs): 1642, Positive cache size: 887, Positive conditional cache size: 780, Positive unconditional cache size: 107, Negative cache size: 755, Negative conditional cache size: 753, Negative unconditional cache size: 2, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 20086, Maximal queried relation: 28, Independence queries for same thread: 14379, Persistent sets #1 benchmarks: Persistent set computation time: 0.1s, Number of persistent set computation: 29, Number of trivial persistent sets: 23, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 115, independent: 113, independent conditional: 0, independent unconditional: 113, 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: 34580, independent: 20095, independent conditional: 19982, independent unconditional: 113, dependent: 14485, dependent conditional: 14483, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 20201, independent: 20095, independent conditional: 19982, independent unconditional: 113, dependent: 106, dependent conditional: 104, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 20201, independent: 20095, independent conditional: 19982, independent unconditional: 113, dependent: 106, dependent conditional: 104, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 23993, independent: 20095, independent conditional: 19982, independent unconditional: 113, dependent: 3898, dependent conditional: 3896, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 23993, independent: 20095, independent conditional: 1454, independent unconditional: 18641, dependent: 3898, dependent conditional: 2338, dependent unconditional: 1560, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 23993, independent: 20095, independent conditional: 1454, independent unconditional: 18641, dependent: 3898, dependent conditional: 2338, dependent unconditional: 1560, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1591, independent: 836, independent conditional: 729, independent unconditional: 107, dependent: 755, dependent conditional: 753, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1591, independent: 106, independent conditional: 0, independent unconditional: 106, dependent: 1485, dependent conditional: 0, dependent unconditional: 1485, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1485, independent: 730, independent conditional: 729, independent unconditional: 1, dependent: 755, dependent conditional: 753, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1485, independent: 730, independent conditional: 729, independent unconditional: 1, dependent: 755, dependent conditional: 753, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 9227, independent: 4441, independent conditional: 4415, independent unconditional: 27, dependent: 4786, dependent conditional: 4727, dependent unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 51, Symbolic Conditions with UNKNOWN Satisfiability: 0, Protected Queries: 0 ], Cache Queries: [ total: 23993, independent: 19259, independent conditional: 725, independent unconditional: 18534, dependent: 3143, dependent conditional: 1585, dependent unconditional: 1558, unknown: 1591, unknown conditional: 1482, unknown unconditional: 109] , Statistics on independence cache: Total cache size (in pairs): 1642, Positive cache size: 887, Positive conditional cache size: 780, Positive unconditional cache size: 107, Negative cache size: 755, Negative conditional cache size: 753, Negative unconditional cache size: 2, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 20086, Maximal queried relation: 28, Independence queries for same thread: 14379 - TimeoutResultAtElement [Line: 52]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 752 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 752 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 752 known predicates. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 5 procedures, 32 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 784.2s, OverallIterations: 57, TraceHistogramMax: 0, PathProgramHistogramMax: 55, EmptinessCheckTime: 409.1s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 6742, 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: 0.6s SsaConstructionTime, 4.8s SatisfiabilityAnalysisTime, 351.5s InterpolantComputationTime, 20019 NumberOfCodeBlocks, 20019 NumberOfCodeBlocksAsserted, 1659 NumberOfCheckSat, 29838 ConstructedInterpolants, 0 QuantifiedInterpolants, 184385 SizeOfPredicates, 196 NumberOfNonLiveVariables, 26767 ConjunctsInSsa, 7039 ConjunctsInUnsatCore, 165 InterpolantComputations, 3 PerfectInterpolantSequences, 142184/400363 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: 0, ConComChecker Statistics: CheckTime [ms]: 5281, ConditionCalculationTime [ms]: 1479, ConditionCalculations: 3009, QuantifiedConditions: 0, TraceChecks: 51, UnknownTraceChecks: 0, UnsatisfiedConditions: 42, ImperfectProofs: 9 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown