/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 NECESSARY_AND_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/parallel/misc-5.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.3.0-dev-42d8767-m [2025-04-25 11:22:38,580 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-25 11:22:38,622 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/default/gemcutter/svcomp-Reach-32bit-GemCutter_Default.epf [2025-04-25 11:22:38,630 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-25 11:22:38,630 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-25 11:22:38,651 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-25 11:22:38,651 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-25 11:22:38,651 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-25 11:22:38,651 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-04-25 11:22:38,651 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-04-25 11:22:38,652 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-25 11:22:38,652 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-25 11:22:38,652 INFO L153 SettingsManager]: * Use SBE=true [2025-04-25 11:22:38,652 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-25 11:22:38,652 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-04-25 11:22:38,652 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-25 11:22:38,652 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-25 11:22:38,652 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-25 11:22:38,652 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-25 11:22:38,652 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-04-25 11:22:38,652 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-04-25 11:22:38,652 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-04-25 11:22:38,652 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-25 11:22:38,652 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-25 11:22:38,652 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-04-25 11:22:38,653 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-25 11:22:38,653 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-04-25 11:22:38,653 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-25 11:22:38,653 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-04-25 11:22:38,653 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-25 11:22:38,653 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-25 11:22:38,653 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-25 11:22:38,653 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-25 11:22:38,653 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-04-25 11:22:38,653 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-25 11:22:38,653 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-25 11:22:38,653 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-25 11:22:38,653 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-04-25 11:22:38,653 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-04-25 11:22:38,653 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2025-04-25 11:22:38,653 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-04-25 11:22:38,653 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-25 11:22:38,653 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2025-04-25 11:22:38,654 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-04-25 11:22:38,654 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2025-04-25 11:22:38,654 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2025-04-25 11:22:38,654 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2025-04-25 11:22:38,654 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 -> NECESSARY_AND_SUFFICIENT Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Only consider context switches at boundaries of atomic blocks -> false [2025-04-25 11:22:38,867 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-25 11:22:38,874 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-25 11:22:38,875 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-25 11:22:38,876 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2025-04-25 11:22:38,878 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2025-04-25 11:22:38,880 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/misc-5.wvr.bpl [2025-04-25 11:22:38,880 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/misc-5.wvr.bpl' [2025-04-25 11:22:38,895 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-25 11:22:38,896 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2025-04-25 11:22:38,896 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-25 11:22:38,897 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-25 11:22:38,897 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-25 11:22:38,903 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "misc-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.04 11:22:38" (1/1) ... [2025-04-25 11:22:38,919 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "misc-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.04 11:22:38" (1/1) ... [2025-04-25 11:22:38,923 INFO L138 Inliner]: procedures = 4, calls = 3, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2025-04-25 11:22:38,924 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-25 11:22:38,926 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-25 11:22:38,926 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-25 11:22:38,926 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-25 11:22:38,930 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "misc-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.04 11:22:38" (1/1) ... [2025-04-25 11:22:38,930 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "misc-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.04 11:22:38" (1/1) ... [2025-04-25 11:22:38,933 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "misc-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.04 11:22:38" (1/1) ... [2025-04-25 11:22:38,933 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "misc-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.04 11:22:38" (1/1) ... [2025-04-25 11:22:38,934 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "misc-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.04 11:22:38" (1/1) ... [2025-04-25 11:22:38,936 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "misc-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.04 11:22:38" (1/1) ... [2025-04-25 11:22:38,938 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "misc-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.04 11:22:38" (1/1) ... [2025-04-25 11:22:38,938 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "misc-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.04 11:22:38" (1/1) ... [2025-04-25 11:22:38,938 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "misc-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.04 11:22:38" (1/1) ... [2025-04-25 11:22:38,951 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-25 11:22:38,952 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-04-25 11:22:38,952 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-04-25 11:22:38,952 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-04-25 11:22:38,953 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "misc-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.04 11:22:38" (1/1) ... [2025-04-25 11:22:38,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-25 11:22:38,965 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:22:38,979 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-04-25 11:22:38,981 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-04-25 11:22:39,003 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2025-04-25 11:22:39,003 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2025-04-25 11:22:39,003 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2025-04-25 11:22:39,003 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2025-04-25 11:22:39,003 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2025-04-25 11:22:39,003 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2025-04-25 11:22:39,003 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2025-04-25 11:22:39,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-25 11:22:39,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-25 11:22:39,003 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2025-04-25 11:22:39,004 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2025-04-25 11:22:39,004 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2025-04-25 11:22:39,004 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-04-25 11:22:39,037 INFO L234 CfgBuilder]: Building ICFG [2025-04-25 11:22:39,038 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-25 11:22:39,126 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-25 11:22:39,127 INFO L283 CfgBuilder]: Performing block encoding [2025-04-25 11:22:39,145 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-25 11:22:39,145 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-04-25 11:22:39,145 INFO L201 PluginConnector]: Adding new model misc-5.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.04 11:22:39 BoogieIcfgContainer [2025-04-25 11:22:39,145 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-04-25 11:22:39,149 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-04-25 11:22:39,149 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-04-25 11:22:39,152 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-04-25 11:22:39,153 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "misc-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.04 11:22:38" (1/2) ... [2025-04-25 11:22:39,153 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50c8e46f and model type misc-5.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.04 11:22:39, skipping insertion in model container [2025-04-25 11:22:39,153 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "misc-5.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.04 11:22:39" (2/2) ... [2025-04-25 11:22:39,154 INFO L128 eAbstractionObserver]: Analyzing ICFG misc-5.wvr.bpl [2025-04-25 11:22:39,163 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-04-25 11:22:39,166 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG misc-5.wvr.bpl that has 4 procedures, 22 locations, 22 edges, 1 initial locations, 2 loop locations, and 1 error locations. [2025-04-25 11:22:39,166 INFO L490 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-04-25 11:22:39,204 INFO L143 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2025-04-25 11:22:39,239 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-25 11:22:39,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-04-25 11:22:39,239 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:22:39,243 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2025-04-25 11:22:39,243 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2025-04-25 11:22:39,282 INFO L177 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2025-04-25 11:22:39,298 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2025-04-25 11:22:39,305 INFO L340 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;@7a0b54ae, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-25 11:22:39,305 INFO L341 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2025-04-25 11:22:39,380 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:22:39,380 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:22:39,380 INFO L139 ounterexampleChecker]: Examining path program with hash 910432774, occurence #1 [2025-04-25 11:22:39,380 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-04-25 11:22:39,380 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:22:39,383 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:39,384 INFO L85 PathProgramCache]: Analyzing trace with hash 266097061, now seen corresponding path program 1 times [2025-04-25 11:22:39,389 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:22:39,389 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [677858193] [2025-04-25 11:22:39,389 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:39,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:39,430 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 14 statements into 1 equivalence classes. [2025-04-25 11:22:39,438 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 14 of 14 statements. [2025-04-25 11:22:39,438 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:39,439 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:39,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-25 11:22:39,546 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:22:39,546 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [677858193] [2025-04-25 11:22:39,546 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [677858193] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-25 11:22:39,546 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-25 11:22:39,549 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-04-25 11:22:39,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1909514113] [2025-04-25 11:22:39,550 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-25 11:22:39,553 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-04-25 11:22:39,553 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:22:39,598 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-04-25 11:22:39,599 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-04-25 11:22:39,599 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:39,600 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:22:39,604 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.5) internal successors, (14), 3 states have internal predecessors, (14), 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) [2025-04-25 11:22:39,604 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:39,782 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:39,783 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-04-25 11:22:39,783 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:22:39,783 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:22:39,784 INFO L139 ounterexampleChecker]: Examining path program with hash 1981303635, occurence #1 [2025-04-25 11:22:39,784 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-04-25 11:22:39,784 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:22:39,785 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:39,785 INFO L85 PathProgramCache]: Analyzing trace with hash 18424073, now seen corresponding path program 1 times [2025-04-25 11:22:39,785 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:22:39,786 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [537523155] [2025-04-25 11:22:39,786 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:39,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:39,790 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 18 statements into 1 equivalence classes. [2025-04-25 11:22:39,799 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 18 of 18 statements. [2025-04-25 11:22:39,799 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:39,799 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:39,862 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-25 11:22:39,862 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:22:39,862 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [537523155] [2025-04-25 11:22:39,862 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [537523155] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-25 11:22:39,862 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-25 11:22:39,862 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-25 11:22:39,862 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1604515222] [2025-04-25 11:22:39,862 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-25 11:22:39,863 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-04-25 11:22:39,863 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:22:39,863 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-25 11:22:39,863 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-25 11:22:39,863 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:39,864 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:22:39,864 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-04-25 11:22:39,864 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:39,864 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:39,896 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:39,897 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:39,897 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-04-25 11:22:39,898 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:22:39,898 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:22:39,898 INFO L139 ounterexampleChecker]: Examining path program with hash 1981306115, occurence #1 [2025-04-25 11:22:39,898 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-04-25 11:22:39,898 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:22:39,898 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:39,898 INFO L85 PathProgramCache]: Analyzing trace with hash -274978934, now seen corresponding path program 1 times [2025-04-25 11:22:39,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:22:39,898 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1120813138] [2025-04-25 11:22:39,899 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:39,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:39,903 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 18 statements into 1 equivalence classes. [2025-04-25 11:22:39,908 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 18 of 18 statements. [2025-04-25 11:22:39,908 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:39,909 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:40,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-25 11:22:40,009 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:22:40,009 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1120813138] [2025-04-25 11:22:40,010 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1120813138] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-25 11:22:40,010 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-25 11:22:40,010 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-04-25 11:22:40,010 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [694653989] [2025-04-25 11:22:40,010 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-25 11:22:40,010 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-04-25 11:22:40,010 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:22:40,011 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-04-25 11:22:40,011 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-04-25 11:22:40,011 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:40,011 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:22:40,011 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 3 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-04-25 11:22:40,011 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:40,011 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:40,011 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:40,053 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:40,053 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:40,054 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:40,054 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-04-25 11:22:40,054 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:22:40,054 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:22:40,054 INFO L139 ounterexampleChecker]: Examining path program with hash 1981306115, occurence #2 [2025-04-25 11:22:40,054 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:22:40,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:22:40,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:40,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2025-04-25 11:22:40,055 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:22:40,055 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:22:40,055 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:22:40,055 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:40,056 INFO L85 PathProgramCache]: Analyzing trace with hash -2071930293, now seen corresponding path program 1 times [2025-04-25 11:22:40,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:22:40,056 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [352125453] [2025-04-25 11:22:40,056 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:40,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:40,059 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 18 statements into 1 equivalence classes. [2025-04-25 11:22:40,062 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 18 of 18 statements. [2025-04-25 11:22:40,062 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:40,062 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:40,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-25 11:22:40,113 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:22:40,113 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [352125453] [2025-04-25 11:22:40,113 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [352125453] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:40,113 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1221159854] [2025-04-25 11:22:40,113 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:40,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:40,113 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:22:40,116 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:22:40,117 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-04-25 11:22:40,138 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 18 statements into 1 equivalence classes. [2025-04-25 11:22:40,144 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 18 of 18 statements. [2025-04-25 11:22:40,144 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:40,144 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:40,146 INFO L256 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 5 conjuncts are in the unsatisfiable core [2025-04-25 11:22:40,153 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:40,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-25 11:22:40,190 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-04-25 11:22:40,190 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1221159854] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-25 11:22:40,190 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-04-25 11:22:40,190 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 6 [2025-04-25 11:22:40,190 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [886421292] [2025-04-25 11:22:40,190 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-25 11:22:40,191 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-04-25 11:22:40,191 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:22:40,191 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-04-25 11:22:40,191 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2025-04-25 11:22:40,191 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:40,191 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:22:40,191 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.0) internal successors, (18), 5 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-04-25 11:22:40,191 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:40,191 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:40,191 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:40,191 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:40,317 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:40,317 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:40,317 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:40,318 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:40,326 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-04-25 11:22:40,518 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:40,518 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:22:40,519 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:22:40,519 INFO L139 ounterexampleChecker]: Examining path program with hash -319832340, occurence #1 [2025-04-25 11:22:40,519 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-04-25 11:22:40,519 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:22:40,519 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:40,519 INFO L85 PathProgramCache]: Analyzing trace with hash 1859395859, now seen corresponding path program 1 times [2025-04-25 11:22:40,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:22:40,519 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1354458025] [2025-04-25 11:22:40,519 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:40,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:40,522 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 26 statements into 1 equivalence classes. [2025-04-25 11:22:40,525 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 26 of 26 statements. [2025-04-25 11:22:40,526 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:40,526 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:40,567 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-25 11:22:40,567 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:22:40,567 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1354458025] [2025-04-25 11:22:40,567 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1354458025] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:40,567 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1409771645] [2025-04-25 11:22:40,567 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:40,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:40,567 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:22:40,569 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:22:40,571 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-04-25 11:22:40,588 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 26 statements into 1 equivalence classes. [2025-04-25 11:22:40,595 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 26 of 26 statements. [2025-04-25 11:22:40,595 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:40,596 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:40,596 INFO L256 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 5 conjuncts are in the unsatisfiable core [2025-04-25 11:22:40,597 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:40,618 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2025-04-25 11:22:40,618 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:22:40,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2025-04-25 11:22:40,644 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1409771645] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:22:40,644 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:22:40,644 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 4 [2025-04-25 11:22:40,644 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1485986783] [2025-04-25 11:22:40,644 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:22:40,644 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-04-25 11:22:40,644 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:22:40,645 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-04-25 11:22:40,645 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2025-04-25 11:22:40,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:40,645 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:22:40,645 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.2) internal successors, (31), 4 states have internal predecessors, (31), 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) [2025-04-25 11:22:40,645 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:40,645 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:40,645 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:40,645 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:40,645 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:40,704 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:40,704 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:40,704 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:40,704 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:40,705 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:40,710 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2025-04-25 11:22:40,909 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:40,909 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:22:40,909 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:22:40,909 INFO L139 ounterexampleChecker]: Examining path program with hash -319832340, occurence #2 [2025-04-25 11:22:40,909 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:22:40,909 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:22:40,909 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:40,909 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2025-04-25 11:22:40,909 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:22:40,909 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:22:40,910 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:22:40,910 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:40,910 INFO L85 PathProgramCache]: Analyzing trace with hash -934713480, now seen corresponding path program 2 times [2025-04-25 11:22:40,910 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:22:40,910 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1628349591] [2025-04-25 11:22:40,910 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-25 11:22:40,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:40,917 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 30 statements into 2 equivalence classes. [2025-04-25 11:22:40,920 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 30 of 30 statements. [2025-04-25 11:22:40,920 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-04-25 11:22:40,920 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:40,966 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-04-25 11:22:40,966 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:22:40,966 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1628349591] [2025-04-25 11:22:40,966 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1628349591] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:40,966 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1723325282] [2025-04-25 11:22:40,966 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-25 11:22:40,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:40,966 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:22:40,968 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:22:40,969 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2025-04-25 11:22:40,987 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 30 statements into 2 equivalence classes. [2025-04-25 11:22:40,995 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 30 of 30 statements. [2025-04-25 11:22:40,996 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-04-25 11:22:40,996 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:40,996 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 5 conjuncts are in the unsatisfiable core [2025-04-25 11:22:40,997 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:41,024 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2025-04-25 11:22:41,025 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:22:41,056 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2025-04-25 11:22:41,056 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1723325282] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:22:41,056 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:22:41,056 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 4 [2025-04-25 11:22:41,057 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1571122893] [2025-04-25 11:22:41,057 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:22:41,057 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-04-25 11:22:41,057 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:22:41,057 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-04-25 11:22:41,057 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2025-04-25 11:22:41,057 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:41,057 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:22:41,057 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-04-25 11:22:41,058 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:41,058 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:41,058 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:41,058 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:41,058 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:41,058 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:41,134 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:41,134 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:41,134 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:41,134 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:41,134 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:41,134 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:41,140 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2025-04-25 11:22:41,338 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:41,338 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:22:41,338 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:22:41,338 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #1 [2025-04-25 11:22:41,338 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-04-25 11:22:41,338 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:22:41,339 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:41,339 INFO L85 PathProgramCache]: Analyzing trace with hash -424321906, now seen corresponding path program 3 times [2025-04-25 11:22:41,339 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:22:41,339 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [906970521] [2025-04-25 11:22:41,339 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-25 11:22:41,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:41,345 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 34 statements into 4 equivalence classes. [2025-04-25 11:22:41,353 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) and asserted 34 of 34 statements. [2025-04-25 11:22:41,353 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2025-04-25 11:22:41,353 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:41,430 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2025-04-25 11:22:41,430 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:22:41,430 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [906970521] [2025-04-25 11:22:41,431 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [906970521] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:41,431 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1954810759] [2025-04-25 11:22:41,431 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-25 11:22:41,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:41,431 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:22:41,433 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:22:41,435 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2025-04-25 11:22:41,454 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 34 statements into 4 equivalence classes. [2025-04-25 11:22:41,468 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) and asserted 34 of 34 statements. [2025-04-25 11:22:41,468 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2025-04-25 11:22:41,468 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:41,469 INFO L256 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 9 conjuncts are in the unsatisfiable core [2025-04-25 11:22:41,470 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:41,508 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2025-04-25 11:22:41,508 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:22:41,559 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2025-04-25 11:22:41,560 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1954810759] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:22:41,560 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:22:41,560 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 5 [2025-04-25 11:22:41,560 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [453446481] [2025-04-25 11:22:41,560 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:22:41,560 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-04-25 11:22:41,560 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:22:41,561 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-04-25 11:22:41,561 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-04-25 11:22:41,561 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:41,561 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:22:41,561 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.5) internal successors, (33), 5 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-04-25 11:22:41,561 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:41,561 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:41,561 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:41,561 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:41,561 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:41,561 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:41,561 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:41,622 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:41,622 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:41,622 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:41,622 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:41,622 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:41,622 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:41,623 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:41,633 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2025-04-25 11:22:41,823 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2025-04-25 11:22:41,823 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:22:41,823 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:22:41,824 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #2 [2025-04-25 11:22:41,824 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:22:41,824 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:22:41,824 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:41,824 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:22:41,824 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:41,824 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:22:41,824 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:41,824 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:22:41,824 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:41,824 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:22:41,824 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:41,824 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:22:41,849 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:41,850 INFO L85 PathProgramCache]: Analyzing trace with hash 151258522, now seen corresponding path program 1 times [2025-04-25 11:22:41,850 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:41,850 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1924622552] [2025-04-25 11:22:41,850 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:41,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:41,853 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 25 statements into 1 equivalence classes. [2025-04-25 11:22:41,858 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 25 of 25 statements. [2025-04-25 11:22:41,858 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:41,858 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:41,922 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2025-04-25 11:22:41,922 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:41,922 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1924622552] [2025-04-25 11:22:41,922 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1924622552] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:41,922 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1259838217] [2025-04-25 11:22:41,922 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:41,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:41,925 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 25 statements into 1 equivalence classes. [2025-04-25 11:22:41,929 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 25 of 25 statements. [2025-04-25 11:22:41,929 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:41,930 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:41,930 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 11 conjuncts are in the unsatisfiable core [2025-04-25 11:22:41,931 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:41,972 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2025-04-25 11:22:41,972 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1259838217] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:41,972 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:41,972 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 5 [2025-04-25 11:22:41,972 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:41,972 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2025-04-25 11:22:41,988 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:41,988 INFO L85 PathProgramCache]: Analyzing trace with hash 394041862, now seen corresponding path program 1 times [2025-04-25 11:22:41,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:41,988 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1566830960] [2025-04-25 11:22:41,988 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:41,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:41,992 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 26 statements into 1 equivalence classes. [2025-04-25 11:22:41,996 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 26 of 26 statements. [2025-04-25 11:22:41,996 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:41,996 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:42,081 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2025-04-25 11:22:42,082 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:42,082 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1566830960] [2025-04-25 11:22:42,082 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1566830960] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:42,082 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [811577283] [2025-04-25 11:22:42,082 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:42,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:42,084 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 26 statements into 1 equivalence classes. [2025-04-25 11:22:42,088 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 26 of 26 statements. [2025-04-25 11:22:42,088 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:42,088 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:42,088 INFO L256 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 12 conjuncts are in the unsatisfiable core [2025-04-25 11:22:42,089 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:42,119 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2025-04-25 11:22:42,119 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [811577283] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:42,120 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:42,120 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 5 [2025-04-25 11:22:42,120 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:42,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2025-04-25 11:22:42,120 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:22:42,120 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:22:42,120 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:22:42,120 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:42,120 INFO L85 PathProgramCache]: Analyzing trace with hash -1607988277, now seen corresponding path program 4 times [2025-04-25 11:22:42,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:22:42,120 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [881619625] [2025-04-25 11:22:42,120 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-04-25 11:22:42,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:42,123 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 36 statements into 2 equivalence classes. [2025-04-25 11:22:42,126 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 36 of 36 statements. [2025-04-25 11:22:42,126 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-04-25 11:22:42,126 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:42,197 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2025-04-25 11:22:42,197 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:22:42,197 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [881619625] [2025-04-25 11:22:42,197 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [881619625] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:42,197 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1109052991] [2025-04-25 11:22:42,198 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-04-25 11:22:42,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:42,198 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:22:42,200 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:22:42,201 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2025-04-25 11:22:42,218 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 36 statements into 2 equivalence classes. [2025-04-25 11:22:42,228 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 36 of 36 statements. [2025-04-25 11:22:42,229 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-04-25 11:22:42,229 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:42,229 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 13 conjuncts are in the unsatisfiable core [2025-04-25 11:22:42,231 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:42,278 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2025-04-25 11:22:42,279 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:22:42,344 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2025-04-25 11:22:42,345 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1109052991] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:22:42,345 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:22:42,345 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 6] total 7 [2025-04-25 11:22:42,345 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [627694070] [2025-04-25 11:22:42,345 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:22:42,345 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-04-25 11:22:42,345 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:22:42,345 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-04-25 11:22:42,349 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2025-04-25 11:22:42,350 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:42,350 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:22:42,350 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.25) internal successors, (34), 7 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) [2025-04-25 11:22:42,350 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:42,350 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:42,350 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:42,350 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:42,350 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:42,350 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:42,350 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:42,350 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:42,477 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:42,477 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:42,477 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:42,477 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:42,477 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:42,477 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:42,477 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:42,478 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:42,483 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2025-04-25 11:22:42,682 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable10,7 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11,SelfDestructingSolverStorable9 [2025-04-25 11:22:42,682 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:22:42,682 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:22:42,682 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #3 [2025-04-25 11:22:42,682 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:22:42,682 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:22:42,682 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:42,682 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:22:42,682 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:42,682 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:22:42,682 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:42,682 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:22:42,682 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:42,683 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:22:42,683 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:42,683 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:22:42,683 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:42,683 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:22:42,697 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:42,698 INFO L85 PathProgramCache]: Analyzing trace with hash -669609300, now seen corresponding path program 1 times [2025-04-25 11:22:42,698 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:42,698 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1253381683] [2025-04-25 11:22:42,698 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:42,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:42,710 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 27 statements into 1 equivalence classes. [2025-04-25 11:22:42,713 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 27 of 27 statements. [2025-04-25 11:22:42,713 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:42,713 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:42,776 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2025-04-25 11:22:42,777 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:42,777 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1253381683] [2025-04-25 11:22:42,777 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1253381683] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:42,777 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1260931410] [2025-04-25 11:22:42,777 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:42,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:42,779 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 27 statements into 1 equivalence classes. [2025-04-25 11:22:42,782 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 27 of 27 statements. [2025-04-25 11:22:42,782 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:42,782 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:42,783 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 11 conjuncts are in the unsatisfiable core [2025-04-25 11:22:42,783 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:42,814 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2025-04-25 11:22:42,814 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1260931410] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:42,814 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:42,814 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 5 [2025-04-25 11:22:42,814 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:42,814 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2025-04-25 11:22:42,824 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:42,824 INFO L85 PathProgramCache]: Analyzing trace with hash 716941716, now seen corresponding path program 1 times [2025-04-25 11:22:42,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:42,824 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240813741] [2025-04-25 11:22:42,824 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:42,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:42,826 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 28 statements into 1 equivalence classes. [2025-04-25 11:22:42,828 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 28 of 28 statements. [2025-04-25 11:22:42,828 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:42,828 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:42,874 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2025-04-25 11:22:42,874 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:42,874 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1240813741] [2025-04-25 11:22:42,874 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1240813741] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:42,874 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1104070623] [2025-04-25 11:22:42,874 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:42,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:42,876 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 28 statements into 1 equivalence classes. [2025-04-25 11:22:42,879 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 28 of 28 statements. [2025-04-25 11:22:42,880 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:42,880 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:42,880 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 11 conjuncts are in the unsatisfiable core [2025-04-25 11:22:42,880 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:42,909 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2025-04-25 11:22:42,909 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1104070623] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:42,909 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:42,910 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 6 [2025-04-25 11:22:42,910 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:42,910 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2025-04-25 11:22:42,910 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:22:42,910 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:22:42,910 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:22:42,910 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:42,910 INFO L85 PathProgramCache]: Analyzing trace with hash 52034985, now seen corresponding path program 5 times [2025-04-25 11:22:42,910 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:22:42,910 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [496267768] [2025-04-25 11:22:42,910 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-04-25 11:22:42,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:42,913 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 38 statements into 6 equivalence classes. [2025-04-25 11:22:42,916 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) and asserted 38 of 38 statements. [2025-04-25 11:22:42,916 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2025-04-25 11:22:42,916 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:42,958 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2025-04-25 11:22:42,959 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:22:42,959 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [496267768] [2025-04-25 11:22:42,959 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [496267768] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:42,959 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [691592445] [2025-04-25 11:22:42,959 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-04-25 11:22:42,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:42,959 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:22:42,961 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:22:42,962 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2025-04-25 11:22:42,978 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 38 statements into 6 equivalence classes. [2025-04-25 11:22:42,989 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) and asserted 38 of 38 statements. [2025-04-25 11:22:42,989 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2025-04-25 11:22:42,989 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:42,989 INFO L256 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 11 conjuncts are in the unsatisfiable core [2025-04-25 11:22:42,990 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:43,024 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2025-04-25 11:22:43,025 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:22:43,086 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2025-04-25 11:22:43,086 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [691592445] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:22:43,086 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:22:43,086 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 5 [2025-04-25 11:22:43,086 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [67999740] [2025-04-25 11:22:43,086 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:22:43,086 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-04-25 11:22:43,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:22:43,087 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-04-25 11:22:43,087 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2025-04-25 11:22:43,087 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:43,087 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:22:43,087 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.0) internal successors, (30), 5 states have internal predecessors, (30), 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) [2025-04-25 11:22:43,087 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:43,087 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:43,087 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:43,087 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:43,087 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:43,087 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:43,087 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:43,087 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:43,087 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:43,150 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:43,150 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:43,150 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:43,150 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:43,150 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:43,150 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:43,150 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:43,150 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:43,150 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:43,156 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2025-04-25 11:22:43,351 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12,SelfDestructingSolverStorable13,SelfDestructingSolverStorable14,SelfDestructingSolverStorable15,SelfDestructingSolverStorable16 [2025-04-25 11:22:43,351 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:22:43,351 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:22:43,351 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #4 [2025-04-25 11:22:43,351 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:22:43,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:22:43,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:43,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:22:43,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:43,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:22:43,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:43,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:22:43,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:43,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:22:43,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:43,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:22:43,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:43,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:22:43,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:43,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:22:43,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:43,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:22:43,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:43,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:22:43,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:43,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:22:43,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:43,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:22:43,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:43,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:22:43,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:43,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:22:43,361 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:43,362 INFO L85 PathProgramCache]: Analyzing trace with hash 300921202, now seen corresponding path program 1 times [2025-04-25 11:22:43,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:43,362 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [588963445] [2025-04-25 11:22:43,362 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:43,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:43,364 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 41 statements into 1 equivalence classes. [2025-04-25 11:22:43,367 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 41 of 41 statements. [2025-04-25 11:22:43,367 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:43,367 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:43,450 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 66 proven. 55 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2025-04-25 11:22:43,450 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:43,450 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [588963445] [2025-04-25 11:22:43,450 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [588963445] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:43,450 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [750355201] [2025-04-25 11:22:43,450 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:43,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:43,452 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 41 statements into 1 equivalence classes. [2025-04-25 11:22:43,457 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 41 of 41 statements. [2025-04-25 11:22:43,457 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:43,457 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:43,457 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 19 conjuncts are in the unsatisfiable core [2025-04-25 11:22:43,458 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:43,503 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 67 proven. 53 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2025-04-25 11:22:43,504 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [750355201] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:43,504 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:43,504 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 6 [2025-04-25 11:22:43,504 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:43,504 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2025-04-25 11:22:43,511 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:43,511 INFO L85 PathProgramCache]: Analyzing trace with hash 738615606, now seen corresponding path program 1 times [2025-04-25 11:22:43,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:43,512 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [433187586] [2025-04-25 11:22:43,512 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:43,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:43,522 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-04-25 11:22:43,525 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-04-25 11:22:43,525 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:43,525 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:43,624 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 66 proven. 55 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2025-04-25 11:22:43,624 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:43,624 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [433187586] [2025-04-25 11:22:43,624 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [433187586] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:43,624 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [78319023] [2025-04-25 11:22:43,624 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:43,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:43,626 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 42 statements into 1 equivalence classes. [2025-04-25 11:22:43,630 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 42 of 42 statements. [2025-04-25 11:22:43,630 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:43,630 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:43,630 INFO L256 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 20 conjuncts are in the unsatisfiable core [2025-04-25 11:22:43,631 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:43,684 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 67 proven. 53 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2025-04-25 11:22:43,684 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [78319023] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:43,684 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:43,685 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 6 [2025-04-25 11:22:43,685 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:43,685 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2025-04-25 11:22:43,685 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:22:43,685 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:22:43,685 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:22:43,685 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:43,685 INFO L85 PathProgramCache]: Analyzing trace with hash -2105074761, now seen corresponding path program 6 times [2025-04-25 11:22:43,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:22:43,685 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1009024992] [2025-04-25 11:22:43,685 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-04-25 11:22:43,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:43,688 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 52 statements into 13 equivalence classes. [2025-04-25 11:22:43,693 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) and asserted 52 of 52 statements. [2025-04-25 11:22:43,693 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2025-04-25 11:22:43,693 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:43,793 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 66 proven. 55 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2025-04-25 11:22:43,793 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:22:43,793 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1009024992] [2025-04-25 11:22:43,793 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1009024992] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:43,793 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1154407394] [2025-04-25 11:22:43,793 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-04-25 11:22:43,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:43,794 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:22:43,795 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:22:43,797 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2025-04-25 11:22:43,814 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 52 statements into 13 equivalence classes. [2025-04-25 11:22:43,829 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) and asserted 52 of 52 statements. [2025-04-25 11:22:43,829 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2025-04-25 11:22:43,829 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:43,830 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 21 conjuncts are in the unsatisfiable core [2025-04-25 11:22:43,831 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:43,883 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 67 proven. 53 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2025-04-25 11:22:43,883 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:22:43,984 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 67 proven. 53 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2025-04-25 11:22:43,984 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1154407394] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:22:43,984 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:22:43,984 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 8 [2025-04-25 11:22:43,984 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1551103226] [2025-04-25 11:22:43,984 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:22:43,985 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2025-04-25 11:22:43,985 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:22:43,985 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2025-04-25 11:22:43,985 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2025-04-25 11:22:43,985 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:43,985 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:22:43,985 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.111111111111111) internal successors, (37), 8 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-04-25 11:22:43,985 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:43,985 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:43,985 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:43,985 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:43,985 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:43,985 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:43,985 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:43,985 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:43,985 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:43,985 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:44,148 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:44,148 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:44,148 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:44,148 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:44,148 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:44,148 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:44,149 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:44,149 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:44,149 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:44,149 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:44,154 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2025-04-25 11:22:44,349 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,SelfDestructingSolverStorable20,SelfDestructingSolverStorable21,SelfDestructingSolverStorable17,9 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:44,349 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:22:44,349 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:22:44,350 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #5 [2025-04-25 11:22:44,350 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:22:44,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:22:44,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:44,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:22:44,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:44,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:22:44,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:44,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:22:44,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:44,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:22:44,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:44,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:22:44,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:44,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:22:44,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:44,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:22:44,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:44,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:22:44,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:44,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:22:44,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:44,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:22:44,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:44,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:22:44,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:44,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:22:44,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:44,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:22:44,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:44,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:22:44,366 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:44,366 INFO L85 PathProgramCache]: Analyzing trace with hash 1422240138, now seen corresponding path program 1 times [2025-04-25 11:22:44,366 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:44,366 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1868685557] [2025-04-25 11:22:44,366 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:44,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:44,368 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 43 statements into 1 equivalence classes. [2025-04-25 11:22:44,374 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 43 of 43 statements. [2025-04-25 11:22:44,374 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:44,374 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:44,454 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 78 proven. 70 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2025-04-25 11:22:44,455 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:44,455 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1868685557] [2025-04-25 11:22:44,455 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1868685557] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:44,455 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1516092093] [2025-04-25 11:22:44,455 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:44,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:44,457 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 43 statements into 1 equivalence classes. [2025-04-25 11:22:44,460 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 43 of 43 statements. [2025-04-25 11:22:44,461 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:44,461 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:44,461 INFO L256 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 19 conjuncts are in the unsatisfiable core [2025-04-25 11:22:44,462 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:44,512 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 78 proven. 69 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2025-04-25 11:22:44,512 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1516092093] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:44,512 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:44,512 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 6 [2025-04-25 11:22:44,512 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:44,512 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2025-04-25 11:22:44,521 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:44,521 INFO L85 PathProgramCache]: Analyzing trace with hash 1139762634, now seen corresponding path program 1 times [2025-04-25 11:22:44,521 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:44,521 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1410046332] [2025-04-25 11:22:44,521 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:44,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:44,523 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 44 statements into 1 equivalence classes. [2025-04-25 11:22:44,526 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 44 of 44 statements. [2025-04-25 11:22:44,526 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:44,526 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:44,622 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 78 proven. 70 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2025-04-25 11:22:44,622 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:44,622 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1410046332] [2025-04-25 11:22:44,623 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1410046332] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:44,623 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1846421917] [2025-04-25 11:22:44,623 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:44,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:44,625 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 44 statements into 1 equivalence classes. [2025-04-25 11:22:44,628 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 44 of 44 statements. [2025-04-25 11:22:44,629 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:44,629 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:44,629 INFO L256 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 19 conjuncts are in the unsatisfiable core [2025-04-25 11:22:44,630 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:44,672 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 78 proven. 69 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2025-04-25 11:22:44,672 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1846421917] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:44,672 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:44,672 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 7 [2025-04-25 11:22:44,672 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:44,672 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2025-04-25 11:22:44,672 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:22:44,673 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:22:44,673 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:22:44,673 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:44,673 INFO L85 PathProgramCache]: Analyzing trace with hash -906706283, now seen corresponding path program 7 times [2025-04-25 11:22:44,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:22:44,673 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1734411328] [2025-04-25 11:22:44,673 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-04-25 11:22:44,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:44,675 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 54 statements into 1 equivalence classes. [2025-04-25 11:22:44,678 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 54 of 54 statements. [2025-04-25 11:22:44,678 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:44,678 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:44,766 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 78 proven. 70 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2025-04-25 11:22:44,766 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:22:44,766 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1734411328] [2025-04-25 11:22:44,766 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1734411328] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:44,766 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [425369710] [2025-04-25 11:22:44,766 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-04-25 11:22:44,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:44,766 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:22:44,768 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:22:44,769 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2025-04-25 11:22:44,786 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 54 statements into 1 equivalence classes. [2025-04-25 11:22:44,797 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 54 of 54 statements. [2025-04-25 11:22:44,797 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:44,797 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:44,798 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 19 conjuncts are in the unsatisfiable core [2025-04-25 11:22:44,798 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:44,850 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 78 proven. 69 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2025-04-25 11:22:44,850 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:22:44,935 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 78 proven. 69 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2025-04-25 11:22:44,935 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [425369710] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:22:44,935 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:22:44,935 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 6] total 7 [2025-04-25 11:22:44,935 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1541375451] [2025-04-25 11:22:44,935 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:22:44,936 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-04-25 11:22:44,936 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:22:44,936 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-04-25 11:22:44,936 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2025-04-25 11:22:44,936 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:44,936 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:22:44,936 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 7 states have internal predecessors, (39), 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) [2025-04-25 11:22:44,936 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:44,936 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:44,936 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:44,936 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:44,936 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:44,936 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:44,937 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:44,937 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:44,937 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:44,937 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:44,937 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:45,038 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:45,038 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:45,038 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:45,038 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:45,038 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:45,038 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:45,038 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:45,038 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:45,038 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:45,038 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:45,038 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:45,044 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2025-04-25 11:22:45,239 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,SelfDestructingSolverStorable23,10 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24,SelfDestructingSolverStorable25,SelfDestructingSolverStorable26 [2025-04-25 11:22:45,239 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:22:45,239 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:22:45,239 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #6 [2025-04-25 11:22:45,239 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:22:45,239 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:22:45,239 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,239 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:22:45,239 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,239 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:22:45,239 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,239 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:22:45,239 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,239 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:22:45,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:22:45,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:22:45,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:22:45,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:22:45,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:22:45,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:22:45,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:22:45,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:22:45,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:22:45,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:22:45,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:22:45,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:22:45,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:22:45,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:22:45,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,240 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:22:45,240 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:22:45,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:22:45,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:22:45,241 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:45,241 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:22:45,248 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:45,248 INFO L85 PathProgramCache]: Analyzing trace with hash -1464337057, now seen corresponding path program 1 times [2025-04-25 11:22:45,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:45,248 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [979882959] [2025-04-25 11:22:45,248 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:45,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:45,251 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 61 statements into 1 equivalence classes. [2025-04-25 11:22:45,254 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 61 of 61 statements. [2025-04-25 11:22:45,254 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:45,254 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:45,378 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 243 proven. 162 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2025-04-25 11:22:45,378 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:45,378 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [979882959] [2025-04-25 11:22:45,378 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [979882959] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:45,378 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [119419249] [2025-04-25 11:22:45,378 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:45,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:45,380 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 61 statements into 1 equivalence classes. [2025-04-25 11:22:45,385 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 61 of 61 statements. [2025-04-25 11:22:45,385 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:45,385 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:45,386 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 29 conjuncts are in the unsatisfiable core [2025-04-25 11:22:45,386 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:45,451 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 244 proven. 160 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2025-04-25 11:22:45,451 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [119419249] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:45,451 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:45,451 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 7 [2025-04-25 11:22:45,451 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:45,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2025-04-25 11:22:45,459 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:45,459 INFO L85 PathProgramCache]: Analyzing trace with hash 1850181905, now seen corresponding path program 1 times [2025-04-25 11:22:45,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:45,459 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1777153597] [2025-04-25 11:22:45,460 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:45,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:45,462 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 62 statements into 1 equivalence classes. [2025-04-25 11:22:45,466 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 62 of 62 statements. [2025-04-25 11:22:45,466 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:45,466 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:45,598 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 243 proven. 162 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2025-04-25 11:22:45,598 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:45,599 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1777153597] [2025-04-25 11:22:45,599 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1777153597] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:45,599 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1161492482] [2025-04-25 11:22:45,599 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:45,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:45,601 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 62 statements into 1 equivalence classes. [2025-04-25 11:22:45,611 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 62 of 62 statements. [2025-04-25 11:22:45,611 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:45,611 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:45,612 INFO L256 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 30 conjuncts are in the unsatisfiable core [2025-04-25 11:22:45,613 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:45,683 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 244 proven. 160 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2025-04-25 11:22:45,684 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1161492482] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:45,684 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:45,684 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 7 [2025-04-25 11:22:45,684 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:45,684 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2025-04-25 11:22:45,684 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:22:45,684 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:22:45,684 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:22:45,684 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:45,684 INFO L85 PathProgramCache]: Analyzing trace with hash 56477310, now seen corresponding path program 8 times [2025-04-25 11:22:45,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:22:45,685 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [186185760] [2025-04-25 11:22:45,685 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-25 11:22:45,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:45,688 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 72 statements into 2 equivalence classes. [2025-04-25 11:22:45,692 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 72 of 72 statements. [2025-04-25 11:22:45,692 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-04-25 11:22:45,692 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:45,849 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 243 proven. 162 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2025-04-25 11:22:45,849 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:22:45,849 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [186185760] [2025-04-25 11:22:45,849 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [186185760] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:45,849 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1271130195] [2025-04-25 11:22:45,849 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-25 11:22:45,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:45,849 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:22:45,851 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:22:45,852 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2025-04-25 11:22:45,871 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 72 statements into 2 equivalence classes. [2025-04-25 11:22:45,889 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 72 of 72 statements. [2025-04-25 11:22:45,889 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-04-25 11:22:45,889 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:45,890 INFO L256 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 31 conjuncts are in the unsatisfiable core [2025-04-25 11:22:45,891 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:45,953 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 244 proven. 160 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2025-04-25 11:22:45,953 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:22:46,104 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 244 proven. 160 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2025-04-25 11:22:46,104 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1271130195] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:22:46,104 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:22:46,104 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 8] total 9 [2025-04-25 11:22:46,104 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2084408225] [2025-04-25 11:22:46,104 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:22:46,104 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-04-25 11:22:46,104 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:22:46,105 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-04-25 11:22:46,105 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2025-04-25 11:22:46,105 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:46,105 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:22:46,105 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.0) internal successors, (40), 9 states have internal predecessors, (40), 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) [2025-04-25 11:22:46,105 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:46,105 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:46,105 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:46,105 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:46,105 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:46,105 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:46,105 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:46,105 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:46,105 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:46,105 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:46,105 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:46,105 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:46,335 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:46,336 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:46,336 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:46,336 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:46,336 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:46,336 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:46,336 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:46,336 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:46,336 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:46,336 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:46,336 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:46,336 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:22:46,346 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2025-04-25 11:22:46,536 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,11 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30,SelfDestructingSolverStorable31,SelfDestructingSolverStorable27,SelfDestructingSolverStorable28 [2025-04-25 11:22:46,537 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:22:46,537 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:22:46,537 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #7 [2025-04-25 11:22:46,537 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:22:46,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:22:46,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:22:46,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:22:46,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:22:46,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:22:46,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:22:46,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:22:46,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:22:46,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:22:46,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,537 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:22:46,537 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:22:46,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:22:46,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:22:46,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:22:46,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:22:46,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:22:46,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:22:46,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:22:46,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:22:46,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:22:46,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:22:46,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:22:46,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:22:46,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:22:46,538 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:46,538 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:22:46,545 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:46,545 INFO L85 PathProgramCache]: Analyzing trace with hash 1521054525, now seen corresponding path program 1 times [2025-04-25 11:22:46,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:46,545 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2002398739] [2025-04-25 11:22:46,545 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:46,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:46,548 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 63 statements into 1 equivalence classes. [2025-04-25 11:22:46,552 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 63 of 63 statements. [2025-04-25 11:22:46,552 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:46,552 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:46,675 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 203 proven. 247 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2025-04-25 11:22:46,676 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:46,676 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2002398739] [2025-04-25 11:22:46,676 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2002398739] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:46,676 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [856600510] [2025-04-25 11:22:46,676 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:46,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:46,678 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 63 statements into 1 equivalence classes. [2025-04-25 11:22:46,686 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 63 of 63 statements. [2025-04-25 11:22:46,686 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:46,686 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:46,687 INFO L256 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 29 conjuncts are in the unsatisfiable core [2025-04-25 11:22:46,687 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:46,751 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 203 proven. 246 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2025-04-25 11:22:46,751 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [856600510] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:46,751 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:46,752 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 7 [2025-04-25 11:22:46,752 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:46,752 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2025-04-25 11:22:46,757 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:46,757 INFO L85 PathProgramCache]: Analyzing trace with hash -91961365, now seen corresponding path program 1 times [2025-04-25 11:22:46,757 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:46,757 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1949153341] [2025-04-25 11:22:46,757 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:46,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:46,759 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 64 statements into 1 equivalence classes. [2025-04-25 11:22:46,763 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 64 of 64 statements. [2025-04-25 11:22:46,763 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:46,763 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:46,866 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 203 proven. 247 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2025-04-25 11:22:46,867 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:46,867 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1949153341] [2025-04-25 11:22:46,867 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1949153341] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:46,867 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1045497362] [2025-04-25 11:22:46,867 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:46,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:46,869 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 64 statements into 1 equivalence classes. [2025-04-25 11:22:46,874 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 64 of 64 statements. [2025-04-25 11:22:46,874 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:46,874 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:46,874 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 29 conjuncts are in the unsatisfiable core [2025-04-25 11:22:46,875 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:46,932 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 203 proven. 246 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2025-04-25 11:22:46,932 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1045497362] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:46,932 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:46,932 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 8 [2025-04-25 11:22:46,932 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:46,932 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2025-04-25 11:22:46,932 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:22:46,932 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:22:46,932 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:22:46,933 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:46,933 INFO L85 PathProgramCache]: Analyzing trace with hash 1875629980, now seen corresponding path program 9 times [2025-04-25 11:22:46,933 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:22:46,933 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613477845] [2025-04-25 11:22:46,933 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-25 11:22:46,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:46,935 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 74 statements into 24 equivalence classes. [2025-04-25 11:22:46,941 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 24 check-sat command(s) and asserted 74 of 74 statements. [2025-04-25 11:22:46,941 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 24 check-sat command(s) [2025-04-25 11:22:46,941 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:47,047 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 203 proven. 247 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2025-04-25 11:22:47,047 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:22:47,047 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [613477845] [2025-04-25 11:22:47,047 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [613477845] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:47,047 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1476816343] [2025-04-25 11:22:47,047 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-25 11:22:47,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:47,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:22:47,050 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:22:47,051 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2025-04-25 11:22:47,071 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 74 statements into 24 equivalence classes. [2025-04-25 11:22:47,092 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 24 check-sat command(s) and asserted 74 of 74 statements. [2025-04-25 11:22:47,092 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 24 check-sat command(s) [2025-04-25 11:22:47,092 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:47,093 INFO L256 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 29 conjuncts are in the unsatisfiable core [2025-04-25 11:22:47,094 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:47,157 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 203 proven. 246 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2025-04-25 11:22:47,157 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:22:47,292 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 203 proven. 246 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2025-04-25 11:22:47,293 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1476816343] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:22:47,293 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:22:47,293 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 8 [2025-04-25 11:22:47,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [538642792] [2025-04-25 11:22:47,293 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:22:47,293 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2025-04-25 11:22:47,293 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:22:47,294 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2025-04-25 11:22:47,294 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2025-04-25 11:22:47,294 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:47,294 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:22:47,294 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.666666666666667) internal successors, (42), 8 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) [2025-04-25 11:22:47,294 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:47,294 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:47,294 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:47,294 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:47,294 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:47,294 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:47,294 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:47,294 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:47,294 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:47,294 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:47,294 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:47,294 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:22:47,294 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:47,466 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:47,467 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:47,467 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:47,467 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:47,467 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:47,467 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:47,467 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:47,467 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:47,467 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:47,467 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:47,467 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:47,467 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:22:47,467 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:47,474 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2025-04-25 11:22:47,667 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32,SelfDestructingSolverStorable33,SelfDestructingSolverStorable34,SelfDestructingSolverStorable35,SelfDestructingSolverStorable36,12 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:47,668 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:22:47,668 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:22:47,668 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #8 [2025-04-25 11:22:47,668 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:22:47,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:22:47,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:22:47,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:22:47,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:22:47,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:22:47,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:22:47,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:22:47,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,668 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:22:47,668 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:22:47,669 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:22:47,669 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:22:47,669 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:22:47,669 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:22:47,669 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:22:47,669 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:22:47,669 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:22:47,669 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:22:47,669 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:22:47,669 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:22:47,669 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:22:47,669 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:22:47,669 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:22:47,669 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:22:47,669 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:22:47,669 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:22:47,669 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,670 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:22:47,670 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,670 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:22:47,670 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,670 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:22:47,670 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,670 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:22:47,670 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,670 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:22:47,670 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,670 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:22:47,670 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,670 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:22:47,670 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,670 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:22:47,670 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,670 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:22:47,670 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,670 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:22:47,670 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:47,670 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:22:47,685 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:47,686 INFO L85 PathProgramCache]: Analyzing trace with hash 718036885, now seen corresponding path program 1 times [2025-04-25 11:22:47,686 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:47,686 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [651305884] [2025-04-25 11:22:47,686 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:47,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:47,689 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 85 statements into 1 equivalence classes. [2025-04-25 11:22:47,693 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 85 of 85 statements. [2025-04-25 11:22:47,694 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:47,694 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:47,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1166 backedges. 612 proven. 369 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2025-04-25 11:22:47,868 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:47,868 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [651305884] [2025-04-25 11:22:47,868 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [651305884] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:47,868 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1412572125] [2025-04-25 11:22:47,868 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:47,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:47,871 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 85 statements into 1 equivalence classes. [2025-04-25 11:22:47,882 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 85 of 85 statements. [2025-04-25 11:22:47,882 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:47,882 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:47,887 INFO L256 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 41 conjuncts are in the unsatisfiable core [2025-04-25 11:22:47,888 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:47,968 INFO L134 CoverageAnalysis]: Checked inductivity of 1166 backedges. 613 proven. 367 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2025-04-25 11:22:47,968 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1412572125] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:47,969 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:47,969 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 8 [2025-04-25 11:22:47,969 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:47,969 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2025-04-25 11:22:47,976 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:47,976 INFO L85 PathProgramCache]: Analyzing trace with hash 784294731, now seen corresponding path program 1 times [2025-04-25 11:22:47,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:47,976 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [805489210] [2025-04-25 11:22:47,976 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:47,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:47,979 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 86 statements into 1 equivalence classes. [2025-04-25 11:22:47,989 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 86 of 86 statements. [2025-04-25 11:22:47,989 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:47,989 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:48,157 INFO L134 CoverageAnalysis]: Checked inductivity of 1166 backedges. 612 proven. 369 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2025-04-25 11:22:48,157 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:48,157 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [805489210] [2025-04-25 11:22:48,157 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [805489210] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:48,157 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [763267975] [2025-04-25 11:22:48,158 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:48,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:48,161 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 86 statements into 1 equivalence classes. [2025-04-25 11:22:48,167 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 86 of 86 statements. [2025-04-25 11:22:48,167 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:48,168 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:48,168 INFO L256 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 42 conjuncts are in the unsatisfiable core [2025-04-25 11:22:48,169 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:48,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1166 backedges. 613 proven. 367 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2025-04-25 11:22:48,247 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [763267975] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:48,247 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:48,247 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 8 [2025-04-25 11:22:48,247 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:48,247 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2025-04-25 11:22:48,247 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:22:48,247 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:22:48,247 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:22:48,247 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:48,247 INFO L85 PathProgramCache]: Analyzing trace with hash 679488992, now seen corresponding path program 10 times [2025-04-25 11:22:48,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:22:48,247 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1294703109] [2025-04-25 11:22:48,247 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-04-25 11:22:48,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:48,250 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 96 statements into 2 equivalence classes. [2025-04-25 11:22:48,256 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 96 of 96 statements. [2025-04-25 11:22:48,256 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-04-25 11:22:48,256 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:48,458 INFO L134 CoverageAnalysis]: Checked inductivity of 1166 backedges. 612 proven. 369 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2025-04-25 11:22:48,458 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:22:48,458 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1294703109] [2025-04-25 11:22:48,458 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1294703109] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:48,458 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [344862840] [2025-04-25 11:22:48,458 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-04-25 11:22:48,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:48,458 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:22:48,460 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:22:48,461 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2025-04-25 11:22:48,480 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 96 statements into 2 equivalence classes. [2025-04-25 11:22:48,499 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 96 of 96 statements. [2025-04-25 11:22:48,500 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-04-25 11:22:48,500 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:48,501 INFO L256 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 43 conjuncts are in the unsatisfiable core [2025-04-25 11:22:48,502 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:48,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1166 backedges. 613 proven. 367 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2025-04-25 11:22:48,580 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:22:48,778 INFO L134 CoverageAnalysis]: Checked inductivity of 1166 backedges. 613 proven. 367 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2025-04-25 11:22:48,778 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [344862840] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:22:48,778 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:22:48,778 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 9] total 10 [2025-04-25 11:22:48,778 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [864558599] [2025-04-25 11:22:48,778 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:22:48,779 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2025-04-25 11:22:48,779 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:22:48,779 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2025-04-25 11:22:48,779 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2025-04-25 11:22:48,779 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:48,779 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:22:48,779 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.909090909090909) internal successors, (43), 10 states have internal predecessors, (43), 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) [2025-04-25 11:22:48,779 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:48,779 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:48,779 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:48,779 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:48,779 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:48,779 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:48,779 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:48,779 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:48,779 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:48,780 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:48,780 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:48,780 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:22:48,780 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:48,780 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:49,061 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:49,061 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:49,061 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:49,061 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:49,061 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:49,061 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:49,061 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:49,061 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:49,061 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:49,061 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:49,061 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:49,061 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:22:49,061 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:49,062 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:22:49,071 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2025-04-25 11:22:49,262 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,13 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable41,SelfDestructingSolverStorable37,SelfDestructingSolverStorable38,SelfDestructingSolverStorable39 [2025-04-25 11:22:49,262 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:22:49,262 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:22:49,262 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #9 [2025-04-25 11:22:49,262 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:22:49,263 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:22:49,263 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,263 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:22:49,263 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,263 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:22:49,263 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,263 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:22:49,263 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,263 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:22:49,263 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,263 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:22:49,263 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,263 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:22:49,263 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,263 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:22:49,263 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,263 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:22:49,263 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,263 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:22:49,263 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,263 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:22:49,263 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,263 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:22:49,263 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,263 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:22:49,263 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,263 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:22:49,263 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,263 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:22:49,263 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,263 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:22:49,263 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,264 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:22:49,264 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,264 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:22:49,264 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,264 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:22:49,264 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,264 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:22:49,264 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,264 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:22:49,264 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,264 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:22:49,264 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,264 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:22:49,264 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,264 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:22:49,264 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,264 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:22:49,264 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,264 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:22:49,264 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,264 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:22:49,264 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,264 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:22:49,264 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,264 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:22:49,264 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,264 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:22:49,264 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,264 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:22:49,264 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,264 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:22:49,264 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,264 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:22:49,265 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,265 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:22:49,265 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,265 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:22:49,265 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,265 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:22:49,265 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:49,265 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:22:49,271 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:49,271 INFO L85 PathProgramCache]: Analyzing trace with hash -1456679431, now seen corresponding path program 1 times [2025-04-25 11:22:49,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:49,271 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [263487861] [2025-04-25 11:22:49,271 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:49,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:49,274 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 87 statements into 1 equivalence classes. [2025-04-25 11:22:49,279 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 87 of 87 statements. [2025-04-25 11:22:49,279 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:49,279 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:49,437 INFO L134 CoverageAnalysis]: Checked inductivity of 1235 backedges. 432 proven. 616 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2025-04-25 11:22:49,437 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:49,437 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [263487861] [2025-04-25 11:22:49,437 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [263487861] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:49,437 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [799600758] [2025-04-25 11:22:49,437 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:49,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:49,440 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 87 statements into 1 equivalence classes. [2025-04-25 11:22:49,446 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 87 of 87 statements. [2025-04-25 11:22:49,447 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:49,447 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:49,447 INFO L256 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 41 conjuncts are in the unsatisfiable core [2025-04-25 11:22:49,448 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:49,522 INFO L134 CoverageAnalysis]: Checked inductivity of 1235 backedges. 432 proven. 615 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2025-04-25 11:22:49,522 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [799600758] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:49,522 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:49,522 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 8 [2025-04-25 11:22:49,523 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:49,523 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2025-04-25 11:22:49,527 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:49,527 INFO L85 PathProgramCache]: Analyzing trace with hash 2087563691, now seen corresponding path program 1 times [2025-04-25 11:22:49,527 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:49,527 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1911990649] [2025-04-25 11:22:49,528 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:49,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:49,530 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 88 statements into 1 equivalence classes. [2025-04-25 11:22:49,536 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 88 of 88 statements. [2025-04-25 11:22:49,536 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:49,536 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:49,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1235 backedges. 432 proven. 616 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2025-04-25 11:22:49,687 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:49,688 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1911990649] [2025-04-25 11:22:49,688 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1911990649] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:49,688 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1857231256] [2025-04-25 11:22:49,688 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:49,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:49,691 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 88 statements into 1 equivalence classes. [2025-04-25 11:22:49,697 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 88 of 88 statements. [2025-04-25 11:22:49,697 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:49,697 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:49,697 INFO L256 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 41 conjuncts are in the unsatisfiable core [2025-04-25 11:22:49,699 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:49,771 INFO L134 CoverageAnalysis]: Checked inductivity of 1235 backedges. 432 proven. 615 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2025-04-25 11:22:49,771 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1857231256] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:49,771 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:49,772 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 9 [2025-04-25 11:22:49,772 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:49,772 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2025-04-25 11:22:49,772 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:22:49,772 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:22:49,773 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:22:49,773 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:49,773 INFO L85 PathProgramCache]: Analyzing trace with hash -705565058, now seen corresponding path program 11 times [2025-04-25 11:22:49,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:22:49,773 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1147425490] [2025-04-25 11:22:49,773 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-04-25 11:22:49,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:49,777 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 98 statements into 36 equivalence classes. [2025-04-25 11:22:49,783 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 36 check-sat command(s) and asserted 98 of 98 statements. [2025-04-25 11:22:49,784 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 36 check-sat command(s) [2025-04-25 11:22:49,784 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:49,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1235 backedges. 432 proven. 615 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2025-04-25 11:22:49,932 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:22:49,932 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1147425490] [2025-04-25 11:22:49,932 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1147425490] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:49,932 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1841079488] [2025-04-25 11:22:49,932 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-04-25 11:22:49,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:49,932 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:22:49,934 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:22:49,935 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2025-04-25 11:22:49,956 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 98 statements into 36 equivalence classes. [2025-04-25 11:22:49,985 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 36 check-sat command(s) and asserted 98 of 98 statements. [2025-04-25 11:22:49,985 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 36 check-sat command(s) [2025-04-25 11:22:49,985 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:49,986 INFO L256 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 41 conjuncts are in the unsatisfiable core [2025-04-25 11:22:49,987 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:50,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1235 backedges. 432 proven. 615 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2025-04-25 11:22:50,057 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:22:50,234 INFO L134 CoverageAnalysis]: Checked inductivity of 1235 backedges. 432 proven. 615 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2025-04-25 11:22:50,234 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1841079488] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:22:50,235 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:22:50,235 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 8 [2025-04-25 11:22:50,235 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [754621998] [2025-04-25 11:22:50,235 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:22:50,235 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2025-04-25 11:22:50,235 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:22:50,235 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2025-04-25 11:22:50,235 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2025-04-25 11:22:50,235 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:50,235 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:22:50,236 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.333333333333333) internal successors, (39), 8 states have internal predecessors, (39), 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) [2025-04-25 11:22:50,236 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:50,236 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:50,236 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:50,236 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:50,236 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:50,236 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:50,236 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:50,236 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:50,236 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:50,236 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:50,236 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:50,236 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:22:50,236 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:50,236 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:22:50,236 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:50,500 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:50,500 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:50,500 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:50,500 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:50,500 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:50,500 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:50,500 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:50,501 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:50,501 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:50,501 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:50,501 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:50,501 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:22:50,501 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:50,501 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:22:50,501 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:50,507 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2025-04-25 11:22:50,702 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable42,SelfDestructingSolverStorable43,SelfDestructingSolverStorable44,SelfDestructingSolverStorable45,SelfDestructingSolverStorable46 [2025-04-25 11:22:50,702 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:22:50,702 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:22:50,702 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #10 [2025-04-25 11:22:50,702 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:22:50,702 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:22:50,702 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,702 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:22:50,702 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,702 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:22:50,703 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,703 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:22:50,703 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,703 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:22:50,703 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,703 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:22:50,703 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,703 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:22:50,703 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,703 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:22:50,703 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,703 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:22:50,703 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,703 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:22:50,703 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,703 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:22:50,703 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,703 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:22:50,703 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,703 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:22:50,703 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,703 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:22:50,703 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,703 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:22:50,703 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,703 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:22:50,703 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,703 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:22:50,703 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,703 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:22:50,703 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,703 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:22:50,703 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,704 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:22:50,704 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,704 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:22:50,704 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,704 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:22:50,704 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,704 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:22:50,704 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,704 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:22:50,704 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,704 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:22:50,704 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,704 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:22:50,704 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,704 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:22:50,704 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,704 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:22:50,704 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,704 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:22:50,704 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,704 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:22:50,704 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,704 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:22:50,704 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,704 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:22:50,704 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,704 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:22:50,704 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,704 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:22:50,704 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,704 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:22:50,704 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,704 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:22:50,704 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,704 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:22:50,705 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,705 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:22:50,705 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,705 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:22:50,705 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,705 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:22:50,705 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,705 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:22:50,705 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,705 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:22:50,705 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,705 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:22:50,705 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,705 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:22:50,705 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,705 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:22:50,705 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,705 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:22:50,705 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,705 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:22:50,705 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,705 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:22:50,705 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,705 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:22:50,705 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:50,705 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:22:50,713 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:50,713 INFO L85 PathProgramCache]: Analyzing trace with hash -535511334, now seen corresponding path program 1 times [2025-04-25 11:22:50,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:50,714 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2084431408] [2025-04-25 11:22:50,714 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:50,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:50,717 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 113 statements into 1 equivalence classes. [2025-04-25 11:22:50,724 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 113 of 113 statements. [2025-04-25 11:22:50,724 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:50,724 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:51,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2314 backedges. 1265 proven. 720 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2025-04-25 11:22:51,031 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:51,031 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2084431408] [2025-04-25 11:22:51,031 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2084431408] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:51,031 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [756751240] [2025-04-25 11:22:51,031 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:51,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:51,034 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 113 statements into 1 equivalence classes. [2025-04-25 11:22:51,042 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 113 of 113 statements. [2025-04-25 11:22:51,042 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:51,042 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:51,043 INFO L256 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 55 conjuncts are in the unsatisfiable core [2025-04-25 11:22:51,045 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:51,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2314 backedges. 1266 proven. 718 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2025-04-25 11:22:51,145 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [756751240] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:51,145 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:51,145 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 9 [2025-04-25 11:22:51,145 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:51,145 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2025-04-25 11:22:51,150 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:51,150 INFO L85 PathProgramCache]: Analyzing trace with hash 579002666, now seen corresponding path program 1 times [2025-04-25 11:22:51,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:51,151 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [859026450] [2025-04-25 11:22:51,151 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:51,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:51,154 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 114 statements into 1 equivalence classes. [2025-04-25 11:22:51,160 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 114 of 114 statements. [2025-04-25 11:22:51,161 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:51,161 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:51,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2314 backedges. 1265 proven. 720 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2025-04-25 11:22:51,396 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:51,396 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [859026450] [2025-04-25 11:22:51,396 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [859026450] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:51,396 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [655631713] [2025-04-25 11:22:51,396 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:51,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:51,400 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 114 statements into 1 equivalence classes. [2025-04-25 11:22:51,408 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 114 of 114 statements. [2025-04-25 11:22:51,408 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:51,408 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:51,408 INFO L256 TraceCheckSpWp]: Trace formula consists of 321 conjuncts, 56 conjuncts are in the unsatisfiable core [2025-04-25 11:22:51,410 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:51,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2314 backedges. 1266 proven. 718 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2025-04-25 11:22:51,509 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [655631713] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:51,509 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:51,510 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 9 [2025-04-25 11:22:51,510 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:51,510 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2025-04-25 11:22:51,510 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:22:51,510 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:22:51,510 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:22:51,510 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:51,510 INFO L85 PathProgramCache]: Analyzing trace with hash -478760163, now seen corresponding path program 12 times [2025-04-25 11:22:51,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:22:51,510 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1774551631] [2025-04-25 11:22:51,510 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-04-25 11:22:51,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:51,516 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 124 statements into 49 equivalence classes. [2025-04-25 11:22:51,531 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 49 check-sat command(s) and asserted 124 of 124 statements. [2025-04-25 11:22:51,531 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 49 check-sat command(s) [2025-04-25 11:22:51,531 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:51,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2314 backedges. 1265 proven. 720 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2025-04-25 11:22:51,793 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:22:51,793 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1774551631] [2025-04-25 11:22:51,793 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1774551631] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:51,793 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [351330463] [2025-04-25 11:22:51,793 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-04-25 11:22:51,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:51,793 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:22:51,795 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:22:51,796 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2025-04-25 11:22:51,820 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 124 statements into 49 equivalence classes. [2025-04-25 11:22:51,863 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 49 check-sat command(s) and asserted 124 of 124 statements. [2025-04-25 11:22:51,863 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 49 check-sat command(s) [2025-04-25 11:22:51,863 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:51,864 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 57 conjuncts are in the unsatisfiable core [2025-04-25 11:22:51,867 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:51,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2314 backedges. 1266 proven. 718 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2025-04-25 11:22:51,985 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:22:52,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2314 backedges. 1266 proven. 718 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2025-04-25 11:22:52,272 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [351330463] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:22:52,272 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:22:52,272 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10, 10] total 11 [2025-04-25 11:22:52,272 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [68966034] [2025-04-25 11:22:52,272 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:22:52,273 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-04-25 11:22:52,273 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:22:52,273 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-04-25 11:22:52,273 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=82, Unknown=0, NotChecked=0, Total=132 [2025-04-25 11:22:52,273 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:52,273 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:22:52,273 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.8333333333333335) internal successors, (46), 11 states have internal predecessors, (46), 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) [2025-04-25 11:22:52,273 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:52,273 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:52,273 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:52,273 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:52,273 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:52,273 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:52,273 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:52,273 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:52,273 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:52,274 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:52,274 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:52,274 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:22:52,274 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:52,274 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:22:52,274 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:52,274 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:52,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:52,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:52,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:52,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:52,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:52,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:52,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:52,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:52,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:52,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:52,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:52,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:22:52,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:52,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:22:52,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:52,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:22:52,709 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2025-04-25 11:22:52,904 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50,SelfDestructingSolverStorable51,15 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable47,SelfDestructingSolverStorable48,SelfDestructingSolverStorable49 [2025-04-25 11:22:52,904 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:22:52,904 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:22:52,904 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #11 [2025-04-25 11:22:52,904 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:22:52,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:22:52,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:22:52,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:22:52,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:22:52,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:22:52,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:22:52,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:22:52,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:22:52,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:22:52,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:22:52,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:22:52,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:22:52,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:22:52,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:22:52,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:22:52,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:22:52,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:22:52,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:22:52,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:22:52,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:22:52,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,906 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:22:52,906 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,906 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:22:52,906 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,906 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:22:52,906 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,906 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:22:52,906 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,906 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:22:52,906 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,906 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:22:52,906 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,906 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:22:52,906 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,906 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:22:52,906 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,906 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:22:52,906 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,906 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:22:52,906 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,906 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:22:52,906 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,906 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:22:52,906 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,906 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:22:52,906 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,906 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:22:52,906 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,906 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:22:52,906 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,906 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:22:52,906 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:22:52,907 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:22:52,907 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:22:52,907 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:22:52,907 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:22:52,907 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:22:52,907 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:22:52,907 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:22:52,907 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:22:52,907 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:22:52,907 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:22:52,907 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:22:52,907 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:22:52,907 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:22:52,907 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:52,907 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:22:52,916 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:52,916 INFO L85 PathProgramCache]: Analyzing trace with hash 769198212, now seen corresponding path program 1 times [2025-04-25 11:22:52,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:52,916 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1235125368] [2025-04-25 11:22:52,917 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:52,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:52,919 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 115 statements into 1 equivalence classes. [2025-04-25 11:22:52,926 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 115 of 115 statements. [2025-04-25 11:22:52,926 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:52,926 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:53,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2411 backedges. 809 proven. 1269 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2025-04-25 11:22:53,158 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:53,158 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1235125368] [2025-04-25 11:22:53,158 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1235125368] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:53,158 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [2057686443] [2025-04-25 11:22:53,158 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:53,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:53,161 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 115 statements into 1 equivalence classes. [2025-04-25 11:22:53,169 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 115 of 115 statements. [2025-04-25 11:22:53,169 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:53,169 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:53,170 INFO L256 TraceCheckSpWp]: Trace formula consists of 323 conjuncts, 55 conjuncts are in the unsatisfiable core [2025-04-25 11:22:53,171 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:53,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2411 backedges. 809 proven. 1268 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2025-04-25 11:22:53,269 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [2057686443] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:53,269 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:53,270 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 9 [2025-04-25 11:22:53,270 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:53,270 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2025-04-25 11:22:53,276 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:53,276 INFO L85 PathProgramCache]: Analyzing trace with hash -1924676528, now seen corresponding path program 1 times [2025-04-25 11:22:53,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:53,276 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1954311205] [2025-04-25 11:22:53,276 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:53,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:53,279 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 116 statements into 1 equivalence classes. [2025-04-25 11:22:53,287 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 116 of 116 statements. [2025-04-25 11:22:53,287 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:53,287 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:53,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2411 backedges. 809 proven. 1269 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2025-04-25 11:22:53,531 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:53,531 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1954311205] [2025-04-25 11:22:53,531 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1954311205] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:53,531 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [748806224] [2025-04-25 11:22:53,531 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:53,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:53,534 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 116 statements into 1 equivalence classes. [2025-04-25 11:22:53,544 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 116 of 116 statements. [2025-04-25 11:22:53,544 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:53,544 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:53,545 INFO L256 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 55 conjuncts are in the unsatisfiable core [2025-04-25 11:22:53,550 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:53,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2411 backedges. 809 proven. 1268 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2025-04-25 11:22:53,645 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [748806224] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:53,645 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:53,645 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9] total 10 [2025-04-25 11:22:53,645 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:53,645 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2025-04-25 11:22:53,645 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:22:53,645 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:22:53,645 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:22:53,645 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:53,645 INFO L85 PathProgramCache]: Analyzing trace with hash -1386473349, now seen corresponding path program 13 times [2025-04-25 11:22:53,645 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:22:53,645 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113734304] [2025-04-25 11:22:53,645 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-04-25 11:22:53,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:53,648 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 126 statements into 1 equivalence classes. [2025-04-25 11:22:53,655 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 126 of 126 statements. [2025-04-25 11:22:53,655 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:53,655 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:53,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2411 backedges. 809 proven. 1269 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2025-04-25 11:22:53,954 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:22:53,954 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113734304] [2025-04-25 11:22:53,954 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2113734304] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:53,954 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [874102729] [2025-04-25 11:22:53,954 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-04-25 11:22:53,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:53,954 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:22:53,956 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:22:53,956 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2025-04-25 11:22:53,976 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 126 statements into 1 equivalence classes. [2025-04-25 11:22:54,000 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 126 of 126 statements. [2025-04-25 11:22:54,001 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:54,001 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:54,002 INFO L256 TraceCheckSpWp]: Trace formula consists of 348 conjuncts, 55 conjuncts are in the unsatisfiable core [2025-04-25 11:22:54,004 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:54,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2411 backedges. 809 proven. 1268 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2025-04-25 11:22:54,099 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:22:54,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2411 backedges. 809 proven. 1268 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2025-04-25 11:22:54,331 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [874102729] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:22:54,331 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:22:54,332 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 9] total 10 [2025-04-25 11:22:54,332 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [225735795] [2025-04-25 11:22:54,332 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:22:54,332 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2025-04-25 11:22:54,332 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:22:54,332 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2025-04-25 11:22:54,332 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2025-04-25 11:22:54,332 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:54,332 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:22:54,332 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 4.363636363636363) internal successors, (48), 10 states have internal predecessors, (48), 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) [2025-04-25 11:22:54,332 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:54,333 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:54,333 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:54,333 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:54,333 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:54,333 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:54,333 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:54,333 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:54,333 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:54,333 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:54,333 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:54,333 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:22:54,333 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:54,333 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:22:54,333 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:54,333 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:22:54,333 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:54,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:54,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:54,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:54,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:54,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:54,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:54,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:54,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:54,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:54,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:54,703 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:54,704 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:22:54,704 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:54,704 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:22:54,704 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:54,704 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:22:54,704 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:22:54,710 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2025-04-25 11:22:54,908 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52,SelfDestructingSolverStorable53,SelfDestructingSolverStorable54,SelfDestructingSolverStorable55,SelfDestructingSolverStorable56,16 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:54,908 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:22:54,908 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:22:54,908 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #12 [2025-04-25 11:22:54,908 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:22:54,908 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:22:54,908 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,908 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:22:54,908 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,908 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:22:54,908 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,908 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:22:54,908 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,908 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:22:54,908 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,908 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:22:54,909 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,909 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:22:54,909 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,909 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:22:54,909 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,909 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:22:54,909 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,909 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:22:54,909 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,909 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:22:54,909 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,909 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:22:54,909 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,909 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:22:54,909 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,909 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:22:54,909 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,909 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:22:54,909 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,909 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:22:54,909 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,909 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:22:54,909 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,909 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:22:54,909 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,909 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:22:54,909 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,909 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:22:54,909 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,909 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:22:54,909 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,909 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:22:54,909 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,909 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:22:54,909 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,909 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:22:54,910 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,910 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:22:54,910 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,910 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:22:54,910 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,910 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:22:54,910 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,910 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:22:54,910 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,910 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:22:54,910 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,910 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:22:54,910 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,910 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:22:54,910 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,910 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:22:54,910 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,910 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:22:54,910 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,910 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:22:54,910 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,910 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:22:54,910 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,910 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:22:54,910 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,910 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:22:54,910 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,910 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:22:54,910 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,910 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:22:54,910 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,910 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:22:54,910 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,910 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:22:54,910 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,910 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:22:54,911 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,911 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:22:54,911 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,911 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:22:54,911 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,911 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:22:54,911 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,911 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:22:54,911 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,911 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:22:54,911 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,911 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:22:54,911 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,911 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:22:54,911 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,911 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:22:54,911 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,911 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:22:54,911 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,911 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:22:54,911 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,911 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:22:54,911 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,911 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:22:54,911 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,911 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:22:54,911 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,911 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:22:54,911 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,911 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:22:54,911 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,911 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:22:54,911 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,911 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:22:54,911 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,911 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:22:54,912 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,912 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:22:54,912 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,912 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:22:54,912 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,912 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:22:54,912 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,912 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:22:54,912 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,912 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:22:54,912 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:54,912 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:22:54,917 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:54,917 INFO L85 PathProgramCache]: Analyzing trace with hash -822709644, now seen corresponding path program 1 times [2025-04-25 11:22:54,918 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:54,918 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [436689944] [2025-04-25 11:22:54,918 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:54,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:54,922 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 145 statements into 1 equivalence classes. [2025-04-25 11:22:54,929 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 145 of 145 statements. [2025-04-25 11:22:54,930 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:54,930 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:55,281 INFO L134 CoverageAnalysis]: Checked inductivity of 4106 backedges. 2310 proven. 1267 refuted. 0 times theorem prover too weak. 529 trivial. 0 not checked. [2025-04-25 11:22:55,281 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:55,281 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [436689944] [2025-04-25 11:22:55,281 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [436689944] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:55,281 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [90512799] [2025-04-25 11:22:55,281 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:55,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:55,285 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 145 statements into 1 equivalence classes. [2025-04-25 11:22:55,295 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 145 of 145 statements. [2025-04-25 11:22:55,295 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:55,295 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:55,295 INFO L256 TraceCheckSpWp]: Trace formula consists of 405 conjuncts, 71 conjuncts are in the unsatisfiable core [2025-04-25 11:22:55,297 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:55,419 INFO L134 CoverageAnalysis]: Checked inductivity of 4106 backedges. 2311 proven. 1265 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2025-04-25 11:22:55,419 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [90512799] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:55,419 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:55,420 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9] total 10 [2025-04-25 11:22:55,420 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:55,420 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2025-04-25 11:22:55,424 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:55,425 INFO L85 PathProgramCache]: Analyzing trace with hash 265786228, now seen corresponding path program 1 times [2025-04-25 11:22:55,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:55,425 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1612658837] [2025-04-25 11:22:55,425 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:55,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:55,428 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 146 statements into 1 equivalence classes. [2025-04-25 11:22:55,436 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 146 of 146 statements. [2025-04-25 11:22:55,436 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:55,436 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:55,836 INFO L134 CoverageAnalysis]: Checked inductivity of 4106 backedges. 2310 proven. 1267 refuted. 0 times theorem prover too weak. 529 trivial. 0 not checked. [2025-04-25 11:22:55,837 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:55,837 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1612658837] [2025-04-25 11:22:55,837 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1612658837] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:55,837 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1764694041] [2025-04-25 11:22:55,837 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:55,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:55,840 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 146 statements into 1 equivalence classes. [2025-04-25 11:22:55,850 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 146 of 146 statements. [2025-04-25 11:22:55,850 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:55,850 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:55,851 INFO L256 TraceCheckSpWp]: Trace formula consists of 409 conjuncts, 72 conjuncts are in the unsatisfiable core [2025-04-25 11:22:55,852 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:55,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4106 backedges. 2311 proven. 1265 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2025-04-25 11:22:55,966 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1764694041] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:55,966 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:55,966 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9] total 10 [2025-04-25 11:22:55,966 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:55,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2025-04-25 11:22:55,966 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:22:55,966 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:22:55,966 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:22:55,967 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:55,967 INFO L85 PathProgramCache]: Analyzing trace with hash -128387339, now seen corresponding path program 14 times [2025-04-25 11:22:55,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:22:55,967 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1788013534] [2025-04-25 11:22:55,967 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-25 11:22:55,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:55,970 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 156 statements into 2 equivalence classes. [2025-04-25 11:22:55,989 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 156 of 156 statements. [2025-04-25 11:22:55,989 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-04-25 11:22:55,989 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:56,369 INFO L134 CoverageAnalysis]: Checked inductivity of 4106 backedges. 2310 proven. 1267 refuted. 0 times theorem prover too weak. 529 trivial. 0 not checked. [2025-04-25 11:22:56,369 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:22:56,369 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1788013534] [2025-04-25 11:22:56,370 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1788013534] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:56,370 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1947131211] [2025-04-25 11:22:56,370 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-25 11:22:56,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:56,370 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:22:56,371 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:22:56,372 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2025-04-25 11:22:56,393 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 156 statements into 2 equivalence classes. [2025-04-25 11:22:56,423 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 156 of 156 statements. [2025-04-25 11:22:56,423 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-04-25 11:22:56,423 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:56,425 INFO L256 TraceCheckSpWp]: Trace formula consists of 430 conjuncts, 73 conjuncts are in the unsatisfiable core [2025-04-25 11:22:56,427 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:56,544 INFO L134 CoverageAnalysis]: Checked inductivity of 4106 backedges. 2311 proven. 1265 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2025-04-25 11:22:56,544 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:22:56,811 INFO L134 CoverageAnalysis]: Checked inductivity of 4106 backedges. 2311 proven. 1265 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2025-04-25 11:22:56,811 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1947131211] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:22:56,811 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:22:56,811 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11, 11] total 12 [2025-04-25 11:22:56,811 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765501236] [2025-04-25 11:22:56,811 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:22:56,811 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2025-04-25 11:22:56,811 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:22:56,812 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2025-04-25 11:22:56,812 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=96, Unknown=0, NotChecked=0, Total=156 [2025-04-25 11:22:56,812 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:56,812 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:22:56,812 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.769230769230769) internal successors, (49), 12 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-04-25 11:22:56,812 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:56,812 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:56,812 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:56,812 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:56,812 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:56,812 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:56,812 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:56,813 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:56,813 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:56,813 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:56,813 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:56,813 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:22:56,813 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:56,813 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:22:56,813 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:56,813 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:22:56,813 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:22:56,813 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:57,392 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:57,392 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:57,392 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:57,392 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:57,392 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:57,392 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:57,392 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:57,393 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:57,393 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:57,393 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:57,393 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:57,393 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:22:57,393 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:57,393 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:22:57,393 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:57,393 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:22:57,393 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:22:57,396 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:22:57,402 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2025-04-25 11:22:57,600 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable60,SelfDestructingSolverStorable61,SelfDestructingSolverStorable57,SelfDestructingSolverStorable58,SelfDestructingSolverStorable59 [2025-04-25 11:22:57,600 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:22:57,600 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:22:57,600 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #13 [2025-04-25 11:22:57,600 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:22:57,600 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:22:57,600 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,600 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:22:57,600 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:22:57,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:22:57,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:22:57,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:22:57,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:22:57,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:22:57,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:22:57,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:22:57,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:22:57,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:22:57,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:22:57,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:22:57,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:22:57,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:22:57,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:22:57,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:22:57,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:22:57,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:22:57,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:22:57,601 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,601 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:22:57,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:22:57,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:22:57,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:22:57,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:22:57,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:22:57,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:22:57,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:22:57,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:22:57,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:22:57,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:22:57,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:22:57,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:22:57,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:22:57,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:22:57,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:22:57,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:22:57,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:22:57,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,602 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:22:57,602 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:22:57,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:22:57,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:22:57,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:22:57,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:22:57,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:22:57,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:22:57,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:22:57,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:22:57,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:22:57,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:22:57,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:22:57,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:22:57,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:22:57,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:22:57,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:22:57,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:22:57,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:22:57,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,603 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:22:57,603 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,604 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:22:57,604 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,604 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:22:57,604 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,604 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:22:57,604 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,604 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:22:57,604 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,604 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:22:57,604 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,604 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:22:57,604 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,604 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:22:57,604 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:22:57,604 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:22:57,608 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:57,609 INFO L85 PathProgramCache]: Analyzing trace with hash -350580188, now seen corresponding path program 1 times [2025-04-25 11:22:57,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:57,609 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [137477442] [2025-04-25 11:22:57,609 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:57,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:57,612 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 147 statements into 1 equivalence classes. [2025-04-25 11:22:57,620 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 147 of 147 statements. [2025-04-25 11:22:57,620 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:57,620 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:58,025 INFO L134 CoverageAnalysis]: Checked inductivity of 4235 backedges. 1386 proven. 2314 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2025-04-25 11:22:58,025 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:58,025 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [137477442] [2025-04-25 11:22:58,025 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [137477442] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:58,025 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [192540498] [2025-04-25 11:22:58,025 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:58,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:58,028 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 147 statements into 1 equivalence classes. [2025-04-25 11:22:58,039 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 147 of 147 statements. [2025-04-25 11:22:58,039 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:58,039 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:58,039 INFO L256 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 71 conjuncts are in the unsatisfiable core [2025-04-25 11:22:58,041 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:58,148 INFO L134 CoverageAnalysis]: Checked inductivity of 4235 backedges. 1386 proven. 2313 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2025-04-25 11:22:58,148 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [192540498] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:58,148 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:58,148 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9] total 10 [2025-04-25 11:22:58,148 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:58,148 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2025-04-25 11:22:58,152 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:58,152 INFO L85 PathProgramCache]: Analyzing trace with hash 2016895136, now seen corresponding path program 1 times [2025-04-25 11:22:58,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:22:58,152 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1211289776] [2025-04-25 11:22:58,152 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:58,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:58,155 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 148 statements into 1 equivalence classes. [2025-04-25 11:22:58,163 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 148 of 148 statements. [2025-04-25 11:22:58,163 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:58,163 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:58,493 INFO L134 CoverageAnalysis]: Checked inductivity of 4235 backedges. 1386 proven. 2314 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2025-04-25 11:22:58,493 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:22:58,493 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1211289776] [2025-04-25 11:22:58,494 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1211289776] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:58,494 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1378661711] [2025-04-25 11:22:58,494 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:22:58,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:58,497 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 148 statements into 1 equivalence classes. [2025-04-25 11:22:58,520 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 148 of 148 statements. [2025-04-25 11:22:58,520 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:22:58,520 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:58,521 INFO L256 TraceCheckSpWp]: Trace formula consists of 415 conjuncts, 71 conjuncts are in the unsatisfiable core [2025-04-25 11:22:58,523 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:58,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4235 backedges. 1386 proven. 2313 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2025-04-25 11:22:58,625 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1378661711] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:58,625 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:22:58,625 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10] total 11 [2025-04-25 11:22:58,625 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:22:58,625 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2025-04-25 11:22:58,625 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:22:58,625 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:22:58,625 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:22:58,625 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:22:58,626 INFO L85 PathProgramCache]: Analyzing trace with hash 314361427, now seen corresponding path program 15 times [2025-04-25 11:22:58,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:22:58,626 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1598906350] [2025-04-25 11:22:58,626 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-25 11:22:58,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:22:58,629 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 158 statements into 66 equivalence classes. [2025-04-25 11:22:58,639 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 66 check-sat command(s) and asserted 158 of 158 statements. [2025-04-25 11:22:58,639 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 66 check-sat command(s) [2025-04-25 11:22:58,639 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:58,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4235 backedges. 1386 proven. 2314 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2025-04-25 11:22:58,979 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:22:58,979 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1598906350] [2025-04-25 11:22:58,980 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1598906350] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:22:58,980 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2104590694] [2025-04-25 11:22:58,980 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-25 11:22:58,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:22:58,980 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:22:58,981 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:22:58,983 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2025-04-25 11:22:59,002 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 158 statements into 66 equivalence classes. [2025-04-25 11:22:59,065 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 66 check-sat command(s) and asserted 158 of 158 statements. [2025-04-25 11:22:59,065 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 66 check-sat command(s) [2025-04-25 11:22:59,065 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:22:59,067 INFO L256 TraceCheckSpWp]: Trace formula consists of 436 conjuncts, 71 conjuncts are in the unsatisfiable core [2025-04-25 11:22:59,068 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:22:59,167 INFO L134 CoverageAnalysis]: Checked inductivity of 4235 backedges. 1386 proven. 2313 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2025-04-25 11:22:59,167 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:22:59,426 INFO L134 CoverageAnalysis]: Checked inductivity of 4235 backedges. 1386 proven. 2313 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2025-04-25 11:22:59,426 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2104590694] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:22:59,426 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:22:59,426 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10, 10] total 11 [2025-04-25 11:22:59,426 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1698769021] [2025-04-25 11:22:59,426 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:22:59,426 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-04-25 11:22:59,426 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:22:59,427 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-04-25 11:22:59,427 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2025-04-25 11:22:59,427 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:22:59,427 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:22:59,427 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.25) internal successors, (51), 11 states have internal predecessors, (51), 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) [2025-04-25 11:22:59,427 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:59,427 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:22:59,427 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:22:59,427 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:59,427 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:59,427 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:59,427 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:22:59,427 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:59,427 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:22:59,427 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:59,427 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:59,427 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:22:59,427 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:22:59,427 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:22:59,427 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:22:59,427 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:22:59,427 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:22:59,427 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:22:59,427 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:23:00,103 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:00,103 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:23:00,103 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:00,103 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:00,103 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:00,103 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:00,103 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:00,103 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:00,103 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:00,103 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:00,103 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:00,103 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:23:00,103 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:00,103 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:00,103 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:00,103 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:00,103 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:00,103 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:23:00,104 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:00,109 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2025-04-25 11:23:00,304 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable62,SelfDestructingSolverStorable63,SelfDestructingSolverStorable64,SelfDestructingSolverStorable65,18 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable66 [2025-04-25 11:23:00,304 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:23:00,304 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:23:00,305 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #14 [2025-04-25 11:23:00,305 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:23:00,305 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:23:00,305 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,305 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:23:00,305 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,305 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:23:00,305 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,305 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:23:00,305 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,305 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:23:00,305 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,305 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:23:00,305 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,305 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:23:00,305 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,305 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:23:00,305 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,305 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:23:00,305 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,305 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:23:00,305 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,305 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:23:00,305 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,305 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:23:00,305 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,305 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:23:00,305 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,305 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:23:00,305 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,305 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:23:00,305 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,305 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:23:00,305 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,306 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:23:00,306 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,306 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:23:00,306 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,306 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:23:00,306 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,306 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:23:00,306 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,306 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:23:00,306 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,306 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:23:00,306 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,306 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:23:00,306 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,306 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:23:00,306 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,306 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:23:00,306 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,306 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:23:00,306 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,306 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:23:00,306 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,306 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:23:00,306 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,306 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:23:00,306 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,306 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:23:00,306 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,306 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:23:00,306 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,306 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:23:00,306 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,306 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:23:00,306 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,306 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:23:00,306 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,306 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:23:00,306 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,307 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:23:00,307 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,307 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:23:00,307 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,307 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:23:00,307 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,307 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:23:00,307 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,307 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:23:00,307 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,307 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:23:00,307 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,307 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:23:00,307 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,307 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:23:00,307 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,307 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:23:00,307 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,307 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:23:00,307 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,307 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:23:00,307 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,307 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:23:00,307 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,307 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:23:00,307 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,307 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:23:00,307 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,307 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:23:00,307 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,307 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:23:00,307 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,307 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:23:00,307 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,307 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:23:00,307 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,307 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:23:00,307 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,307 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:23:00,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:23:00,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:23:00,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:23:00,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:23:00,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:23:00,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:23:00,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:23:00,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:23:00,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:23:00,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:23:00,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:23:00,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:23:00,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:23:00,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:23:00,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:23:00,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:23:00,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:23:00,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:23:00,308 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,308 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:23:00,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:23:00,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:23:00,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:23:00,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:23:00,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:23:00,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:23:00,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:23:00,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:23:00,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:23:00,309 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:00,309 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:23:00,315 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:00,316 INFO L85 PathProgramCache]: Analyzing trace with hash -1713634793, now seen corresponding path program 1 times [2025-04-25 11:23:00,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:23:00,316 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [362380055] [2025-04-25 11:23:00,316 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:00,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:00,320 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 181 statements into 1 equivalence classes. [2025-04-25 11:23:00,330 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 181 of 181 statements. [2025-04-25 11:23:00,331 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:00,331 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:00,847 INFO L134 CoverageAnalysis]: Checked inductivity of 6734 backedges. 3871 proven. 2070 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2025-04-25 11:23:00,847 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:23:00,847 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [362380055] [2025-04-25 11:23:00,847 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [362380055] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:00,847 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1199386945] [2025-04-25 11:23:00,847 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:00,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:00,850 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 181 statements into 1 equivalence classes. [2025-04-25 11:23:00,874 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 181 of 181 statements. [2025-04-25 11:23:00,875 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:00,875 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:00,875 INFO L256 TraceCheckSpWp]: Trace formula consists of 504 conjuncts, 89 conjuncts are in the unsatisfiable core [2025-04-25 11:23:00,877 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:01,015 INFO L134 CoverageAnalysis]: Checked inductivity of 6734 backedges. 3872 proven. 2068 refuted. 0 times theorem prover too weak. 794 trivial. 0 not checked. [2025-04-25 11:23:01,016 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1199386945] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:01,016 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:23:01,016 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10] total 11 [2025-04-25 11:23:01,016 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:23:01,016 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2025-04-25 11:23:01,020 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:01,020 INFO L85 PathProgramCache]: Analyzing trace with hash -1583093155, now seen corresponding path program 1 times [2025-04-25 11:23:01,020 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:23:01,020 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1546379376] [2025-04-25 11:23:01,020 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:01,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:01,023 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 182 statements into 1 equivalence classes. [2025-04-25 11:23:01,034 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 182 of 182 statements. [2025-04-25 11:23:01,034 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:01,034 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:01,565 INFO L134 CoverageAnalysis]: Checked inductivity of 6734 backedges. 3871 proven. 2070 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2025-04-25 11:23:01,565 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:23:01,565 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1546379376] [2025-04-25 11:23:01,565 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1546379376] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:01,565 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [922822911] [2025-04-25 11:23:01,565 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:01,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:01,569 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 182 statements into 1 equivalence classes. [2025-04-25 11:23:01,583 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 182 of 182 statements. [2025-04-25 11:23:01,583 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:01,583 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:01,584 INFO L256 TraceCheckSpWp]: Trace formula consists of 508 conjuncts, 90 conjuncts are in the unsatisfiable core [2025-04-25 11:23:01,586 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:01,702 INFO L134 CoverageAnalysis]: Checked inductivity of 6734 backedges. 3872 proven. 2068 refuted. 0 times theorem prover too weak. 794 trivial. 0 not checked. [2025-04-25 11:23:01,702 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [922822911] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:01,702 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:23:01,702 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10] total 11 [2025-04-25 11:23:01,703 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:23:01,703 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2025-04-25 11:23:01,703 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:23:01,703 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:23:01,703 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:23:01,703 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:01,703 INFO L85 PathProgramCache]: Analyzing trace with hash 1911429544, now seen corresponding path program 16 times [2025-04-25 11:23:01,703 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:23:01,703 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [526775584] [2025-04-25 11:23:01,703 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-04-25 11:23:01,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:01,707 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 192 statements into 2 equivalence classes. [2025-04-25 11:23:01,718 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 192 of 192 statements. [2025-04-25 11:23:01,718 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-04-25 11:23:01,718 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:02,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6734 backedges. 3871 proven. 2070 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2025-04-25 11:23:02,403 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:23:02,403 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [526775584] [2025-04-25 11:23:02,403 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [526775584] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:02,403 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [703783802] [2025-04-25 11:23:02,403 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-04-25 11:23:02,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:23:02,403 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:23:02,405 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:23:02,405 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2025-04-25 11:23:02,432 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 192 statements into 2 equivalence classes. [2025-04-25 11:23:02,467 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 192 of 192 statements. [2025-04-25 11:23:02,467 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-04-25 11:23:02,467 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:02,469 INFO L256 TraceCheckSpWp]: Trace formula consists of 529 conjuncts, 91 conjuncts are in the unsatisfiable core [2025-04-25 11:23:02,471 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:02,603 INFO L134 CoverageAnalysis]: Checked inductivity of 6734 backedges. 3872 proven. 2068 refuted. 0 times theorem prover too weak. 794 trivial. 0 not checked. [2025-04-25 11:23:02,604 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:23:02,947 INFO L134 CoverageAnalysis]: Checked inductivity of 6734 backedges. 3872 proven. 2068 refuted. 0 times theorem prover too weak. 794 trivial. 0 not checked. [2025-04-25 11:23:02,947 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [703783802] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:23:02,947 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:23:02,947 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 12] total 13 [2025-04-25 11:23:02,947 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1575610333] [2025-04-25 11:23:02,947 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:23:02,948 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2025-04-25 11:23:02,948 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:23:02,948 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2025-04-25 11:23:02,948 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=111, Unknown=0, NotChecked=0, Total=182 [2025-04-25 11:23:02,948 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:23:02,948 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:23:02,948 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 13 states have internal predecessors, (52), 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) [2025-04-25 11:23:02,948 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:02,948 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:23:02,949 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:02,949 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:02,949 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:02,949 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:02,949 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:02,949 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:02,949 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:02,949 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:02,949 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:02,949 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:23:02,949 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:02,949 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:02,949 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:02,949 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:02,949 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:02,949 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:23:02,949 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:02,949 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:23:03,853 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:03,853 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:23:03,853 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:03,853 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:03,853 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:03,853 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:03,853 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:03,853 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:03,853 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:03,853 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:03,853 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:03,853 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:23:03,853 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:03,853 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:03,853 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:03,853 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:03,853 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:03,853 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:23:03,853 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:03,853 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:03,859 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2025-04-25 11:23:04,054 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70,SelfDestructingSolverStorable71,19 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable67,SelfDestructingSolverStorable68,SelfDestructingSolverStorable69 [2025-04-25 11:23:04,054 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:23:04,054 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:23:04,054 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #15 [2025-04-25 11:23:04,054 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:23:04,054 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:23:04,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:23:04,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:23:04,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:23:04,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:23:04,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:23:04,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:23:04,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:23:04,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:23:04,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:23:04,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:23:04,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:23:04,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:23:04,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:23:04,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:23:04,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:23:04,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:23:04,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:23:04,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,055 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:23:04,055 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:23:04,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:23:04,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:23:04,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:23:04,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:23:04,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:23:04,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:23:04,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:23:04,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:23:04,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:23:04,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:23:04,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:23:04,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:23:04,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:23:04,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:23:04,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:23:04,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:23:04,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:23:04,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:23:04,056 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,056 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:23:04,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:23:04,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:23:04,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:23:04,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:23:04,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:23:04,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:23:04,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:23:04,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:23:04,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:23:04,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:23:04,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:23:04,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:23:04,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:23:04,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:23:04,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:23:04,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:23:04,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:23:04,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,057 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:23:04,057 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:23:04,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:23:04,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:23:04,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:23:04,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:23:04,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:23:04,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:23:04,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:23:04,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:23:04,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:23:04,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:23:04,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:23:04,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:23:04,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:23:04,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:23:04,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:23:04,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:23:04,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:23:04,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:23:04,058 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,058 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:23:04,059 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,059 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:23:04,059 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,059 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:23:04,059 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,059 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:23:04,059 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,059 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:23:04,059 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,059 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:23:04,059 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,059 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:23:04,059 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,059 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:23:04,059 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:04,059 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-04-25 11:23:04,064 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:04,064 INFO L85 PathProgramCache]: Analyzing trace with hash -1831269747, now seen corresponding path program 1 times [2025-04-25 11:23:04,064 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:23:04,064 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [470369217] [2025-04-25 11:23:04,064 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:04,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:04,067 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 183 statements into 1 equivalence classes. [2025-04-25 11:23:04,079 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 183 of 183 statements. [2025-04-25 11:23:04,079 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:04,079 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:04,601 INFO L134 CoverageAnalysis]: Checked inductivity of 6899 backedges. 2223 proven. 3875 refuted. 0 times theorem prover too weak. 801 trivial. 0 not checked. [2025-04-25 11:23:04,601 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:23:04,601 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [470369217] [2025-04-25 11:23:04,601 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [470369217] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:04,601 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [179819277] [2025-04-25 11:23:04,601 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:04,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:04,604 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 183 statements into 1 equivalence classes. [2025-04-25 11:23:04,619 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 183 of 183 statements. [2025-04-25 11:23:04,619 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:04,619 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:04,620 INFO L256 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 89 conjuncts are in the unsatisfiable core [2025-04-25 11:23:04,621 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:04,770 INFO L134 CoverageAnalysis]: Checked inductivity of 6899 backedges. 2223 proven. 3874 refuted. 0 times theorem prover too weak. 802 trivial. 0 not checked. [2025-04-25 11:23:04,770 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [179819277] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:04,770 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:23:04,770 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10] total 11 [2025-04-25 11:23:04,770 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:23:04,770 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2025-04-25 11:23:04,774 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:04,774 INFO L85 PathProgramCache]: Analyzing trace with hash -934811953, now seen corresponding path program 1 times [2025-04-25 11:23:04,774 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:23:04,774 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1550105468] [2025-04-25 11:23:04,774 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:04,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:04,777 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 184 statements into 1 equivalence classes. [2025-04-25 11:23:04,789 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 184 of 184 statements. [2025-04-25 11:23:04,789 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:04,789 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:05,325 INFO L134 CoverageAnalysis]: Checked inductivity of 6899 backedges. 2223 proven. 3875 refuted. 0 times theorem prover too weak. 801 trivial. 0 not checked. [2025-04-25 11:23:05,325 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:23:05,325 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1550105468] [2025-04-25 11:23:05,325 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1550105468] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:05,325 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1883691086] [2025-04-25 11:23:05,325 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:05,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:05,328 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 184 statements into 1 equivalence classes. [2025-04-25 11:23:05,343 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 184 of 184 statements. [2025-04-25 11:23:05,343 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:05,343 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:05,344 INFO L256 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 89 conjuncts are in the unsatisfiable core [2025-04-25 11:23:05,346 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:05,489 INFO L134 CoverageAnalysis]: Checked inductivity of 6899 backedges. 2223 proven. 3874 refuted. 0 times theorem prover too weak. 802 trivial. 0 not checked. [2025-04-25 11:23:05,489 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1883691086] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:05,489 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:23:05,490 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11] total 12 [2025-04-25 11:23:05,490 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:23:05,490 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2025-04-25 11:23:05,490 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:23:05,490 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:23:05,490 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:23:05,490 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:05,490 INFO L85 PathProgramCache]: Analyzing trace with hash 2073299014, now seen corresponding path program 17 times [2025-04-25 11:23:05,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:23:05,490 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1898475671] [2025-04-25 11:23:05,490 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-04-25 11:23:05,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:05,494 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 194 statements into 84 equivalence classes. [2025-04-25 11:23:05,514 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 84 check-sat command(s) and asserted 194 of 194 statements. [2025-04-25 11:23:05,514 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 84 check-sat command(s) [2025-04-25 11:23:05,514 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:06,182 INFO L134 CoverageAnalysis]: Checked inductivity of 6899 backedges. 2223 proven. 3874 refuted. 0 times theorem prover too weak. 802 trivial. 0 not checked. [2025-04-25 11:23:06,182 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:23:06,182 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1898475671] [2025-04-25 11:23:06,182 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1898475671] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:06,182 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [657682440] [2025-04-25 11:23:06,182 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-04-25 11:23:06,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:23:06,182 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:23:06,184 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:23:06,184 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2025-04-25 11:23:06,205 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 194 statements into 84 equivalence classes. [2025-04-25 11:23:06,265 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 84 check-sat command(s) and asserted 194 of 194 statements. [2025-04-25 11:23:06,265 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 84 check-sat command(s) [2025-04-25 11:23:06,265 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:06,267 INFO L256 TraceCheckSpWp]: Trace formula consists of 535 conjuncts, 89 conjuncts are in the unsatisfiable core [2025-04-25 11:23:06,269 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:06,392 INFO L134 CoverageAnalysis]: Checked inductivity of 6899 backedges. 2223 proven. 3874 refuted. 0 times theorem prover too weak. 802 trivial. 0 not checked. [2025-04-25 11:23:06,392 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:23:06,768 INFO L134 CoverageAnalysis]: Checked inductivity of 6899 backedges. 2223 proven. 3874 refuted. 0 times theorem prover too weak. 802 trivial. 0 not checked. [2025-04-25 11:23:06,768 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [657682440] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:23:06,768 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:23:06,768 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 11 [2025-04-25 11:23:06,768 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [458764716] [2025-04-25 11:23:06,768 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:23:06,769 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-04-25 11:23:06,769 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:23:06,769 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-04-25 11:23:06,769 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2025-04-25 11:23:06,769 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:23:06,769 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:23:06,769 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.0) internal successors, (48), 11 states have internal predecessors, (48), 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) [2025-04-25 11:23:06,769 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:06,769 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:23:06,769 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:06,769 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:06,769 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:06,769 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:06,769 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:06,769 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:06,769 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:06,769 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:06,770 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:06,770 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:23:06,770 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:06,770 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:06,770 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:06,770 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:06,770 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:06,770 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:23:06,770 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:06,770 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:06,770 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:23:07,729 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:07,729 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:23:07,729 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:07,729 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:07,729 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:07,729 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:07,729 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:07,729 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:07,729 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:07,729 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:07,729 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:07,729 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:23:07,729 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:07,729 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:07,729 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:07,729 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:07,729 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:07,729 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:23:07,729 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:07,729 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:07,730 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:07,735 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2025-04-25 11:23:07,930 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable72,SelfDestructingSolverStorable73,SelfDestructingSolverStorable74,SelfDestructingSolverStorable75,SelfDestructingSolverStorable76,20 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:23:07,930 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:23:07,930 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:23:07,930 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #16 [2025-04-25 11:23:07,930 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:23:07,930 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:23:07,930 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:23:07,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:23:07,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:23:07,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:23:07,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:23:07,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:23:07,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:23:07,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:23:07,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:23:07,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:23:07,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:23:07,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:23:07,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:23:07,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:23:07,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:23:07,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:23:07,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:23:07,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:23:07,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,931 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:23:07,931 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,932 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:23:07,932 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,932 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:23:07,932 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,932 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:23:07,932 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,932 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:23:07,932 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,932 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:23:07,932 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,932 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:23:07,932 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,932 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:23:07,932 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,932 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:23:07,932 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,932 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:23:07,932 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,932 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:23:07,932 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,932 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:23:07,932 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,932 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:23:07,932 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,932 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:23:07,932 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,932 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:23:07,932 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,932 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:23:07,932 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,932 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:23:07,932 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,932 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:23:07,932 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,932 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:23:07,932 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,932 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:23:07,933 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,933 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:23:07,933 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,933 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:23:07,933 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,933 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:23:07,933 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,933 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:23:07,933 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,933 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:23:07,933 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,933 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:23:07,933 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,933 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:23:07,933 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,933 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:23:07,933 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,933 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:23:07,933 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,933 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:23:07,933 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,933 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:23:07,933 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,933 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:23:07,933 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,933 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:23:07,933 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,933 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:23:07,933 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,933 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:23:07,933 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,933 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:23:07,933 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,933 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:23:07,933 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,933 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:23:07,933 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,933 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:23:07,933 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,934 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:23:07,934 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,934 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:23:07,934 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,934 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:23:07,934 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,934 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:23:07,934 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,934 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:23:07,934 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,934 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:23:07,934 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,934 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:23:07,934 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,934 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:23:07,934 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,934 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:23:07,934 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,934 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:23:07,934 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,934 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:23:07,934 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,934 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:23:07,934 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,934 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:23:07,934 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,934 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:23:07,934 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,934 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:23:07,934 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,934 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:23:07,934 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,934 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:23:07,934 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,934 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:23:07,934 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,935 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:23:07,935 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,935 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:23:07,935 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,935 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:23:07,935 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,935 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:23:07,935 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,935 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:23:07,935 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,935 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:23:07,935 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,935 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:23:07,935 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,935 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:23:07,935 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,935 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-04-25 11:23:07,935 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,935 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-04-25 11:23:07,935 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,935 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-04-25 11:23:07,935 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,935 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-04-25 11:23:07,935 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,935 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-04-25 11:23:07,935 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,935 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-04-25 11:23:07,935 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,935 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-04-25 11:23:07,935 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,935 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-04-25 11:23:07,935 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,935 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-04-25 11:23:07,935 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,935 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-04-25 11:23:07,935 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,935 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-04-25 11:23:07,935 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,936 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-04-25 11:23:07,936 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,936 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-04-25 11:23:07,936 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,936 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-04-25 11:23:07,936 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,936 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-04-25 11:23:07,936 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,936 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-04-25 11:23:07,936 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,936 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-04-25 11:23:07,936 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,936 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-04-25 11:23:07,936 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,936 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-04-25 11:23:07,936 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:07,936 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-04-25 11:23:07,942 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:07,942 INFO L85 PathProgramCache]: Analyzing trace with hash -1084250615, now seen corresponding path program 1 times [2025-04-25 11:23:07,942 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:23:07,942 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118807017] [2025-04-25 11:23:07,942 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:07,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:07,946 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 221 statements into 1 equivalence classes. [2025-04-25 11:23:07,961 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 221 of 221 statements. [2025-04-25 11:23:07,961 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:07,962 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:08,766 INFO L134 CoverageAnalysis]: Checked inductivity of 10414 backedges. 6088 proven. 3197 refuted. 0 times theorem prover too weak. 1129 trivial. 0 not checked. [2025-04-25 11:23:08,767 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:23:08,767 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2118807017] [2025-04-25 11:23:08,767 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2118807017] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:08,767 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1511052795] [2025-04-25 11:23:08,767 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:08,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:08,770 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 221 statements into 1 equivalence classes. [2025-04-25 11:23:08,805 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 221 of 221 statements. [2025-04-25 11:23:08,805 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:08,805 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:08,806 INFO L256 TraceCheckSpWp]: Trace formula consists of 614 conjuncts, 109 conjuncts are in the unsatisfiable core [2025-04-25 11:23:08,808 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:08,958 INFO L134 CoverageAnalysis]: Checked inductivity of 10414 backedges. 6089 proven. 3195 refuted. 0 times theorem prover too weak. 1130 trivial. 0 not checked. [2025-04-25 11:23:08,958 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1511052795] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:08,958 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:23:08,958 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11] total 12 [2025-04-25 11:23:08,958 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:23:08,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2025-04-25 11:23:08,962 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:08,962 INFO L85 PathProgramCache]: Analyzing trace with hash 747943339, now seen corresponding path program 1 times [2025-04-25 11:23:08,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:23:08,962 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828086181] [2025-04-25 11:23:08,962 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:08,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:08,966 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 222 statements into 1 equivalence classes. [2025-04-25 11:23:08,982 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 222 of 222 statements. [2025-04-25 11:23:08,982 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:08,982 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:09,974 INFO L134 CoverageAnalysis]: Checked inductivity of 10414 backedges. 6088 proven. 3197 refuted. 0 times theorem prover too weak. 1129 trivial. 0 not checked. [2025-04-25 11:23:09,974 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:23:09,974 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828086181] [2025-04-25 11:23:09,974 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1828086181] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:09,974 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1317986509] [2025-04-25 11:23:09,974 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:09,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:09,978 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 222 statements into 1 equivalence classes. [2025-04-25 11:23:09,997 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 222 of 222 statements. [2025-04-25 11:23:09,997 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:09,997 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:09,998 INFO L256 TraceCheckSpWp]: Trace formula consists of 618 conjuncts, 110 conjuncts are in the unsatisfiable core [2025-04-25 11:23:10,001 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:10,160 INFO L134 CoverageAnalysis]: Checked inductivity of 10414 backedges. 6089 proven. 3195 refuted. 0 times theorem prover too weak. 1130 trivial. 0 not checked. [2025-04-25 11:23:10,160 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1317986509] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:10,160 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:23:10,160 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11] total 12 [2025-04-25 11:23:10,160 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:23:10,160 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2025-04-25 11:23:10,160 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:23:10,160 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:23:10,160 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:23:10,160 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:10,161 INFO L85 PathProgramCache]: Analyzing trace with hash 1441938166, now seen corresponding path program 18 times [2025-04-25 11:23:10,161 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:23:10,161 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2084932766] [2025-04-25 11:23:10,161 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-04-25 11:23:10,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:10,165 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 232 statements into 103 equivalence classes. [2025-04-25 11:23:10,181 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 103 check-sat command(s) and asserted 232 of 232 statements. [2025-04-25 11:23:10,181 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 103 check-sat command(s) [2025-04-25 11:23:10,181 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:11,056 INFO L134 CoverageAnalysis]: Checked inductivity of 10414 backedges. 6088 proven. 3197 refuted. 0 times theorem prover too weak. 1129 trivial. 0 not checked. [2025-04-25 11:23:11,056 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:23:11,056 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2084932766] [2025-04-25 11:23:11,056 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2084932766] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:11,056 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1174180170] [2025-04-25 11:23:11,056 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-04-25 11:23:11,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:23:11,056 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:23:11,058 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:23:11,059 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2025-04-25 11:23:11,080 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 232 statements into 103 equivalence classes. [2025-04-25 11:23:11,160 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 103 check-sat command(s) and asserted 232 of 232 statements. [2025-04-25 11:23:11,160 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 103 check-sat command(s) [2025-04-25 11:23:11,161 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:11,163 INFO L256 TraceCheckSpWp]: Trace formula consists of 639 conjuncts, 111 conjuncts are in the unsatisfiable core [2025-04-25 11:23:11,165 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:11,339 INFO L134 CoverageAnalysis]: Checked inductivity of 10414 backedges. 6089 proven. 3195 refuted. 0 times theorem prover too weak. 1130 trivial. 0 not checked. [2025-04-25 11:23:11,340 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:23:11,756 INFO L134 CoverageAnalysis]: Checked inductivity of 10414 backedges. 6089 proven. 3195 refuted. 0 times theorem prover too weak. 1130 trivial. 0 not checked. [2025-04-25 11:23:11,756 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1174180170] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:23:11,756 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:23:11,756 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13, 13] total 14 [2025-04-25 11:23:11,756 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [674179989] [2025-04-25 11:23:11,756 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:23:11,757 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2025-04-25 11:23:11,757 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:23:11,757 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2025-04-25 11:23:11,757 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=127, Unknown=0, NotChecked=0, Total=210 [2025-04-25 11:23:11,757 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:23:11,757 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:23:11,757 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 3.6666666666666665) internal successors, (55), 14 states have internal predecessors, (55), 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) [2025-04-25 11:23:11,757 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:11,757 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:23:11,757 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:11,757 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:11,757 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:11,757 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:11,757 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:11,757 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:11,757 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:11,757 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:11,757 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:11,757 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:23:11,757 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:11,758 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:11,758 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:11,758 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:11,758 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:11,758 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:23:11,758 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:11,758 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:11,758 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:11,758 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:13,147 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:13,148 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:23:13,153 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0 [2025-04-25 11:23:13,348 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable80,SelfDestructingSolverStorable81,SelfDestructingSolverStorable77,SelfDestructingSolverStorable78,SelfDestructingSolverStorable79 [2025-04-25 11:23:13,348 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:23:13,348 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:23:13,348 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #17 [2025-04-25 11:23:13,348 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:23:13,348 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:23:13,349 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,349 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:23:13,349 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,349 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:23:13,349 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,349 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:23:13,349 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,349 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:23:13,349 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,349 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:23:13,349 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,349 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:23:13,349 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,349 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:23:13,349 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,349 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:23:13,349 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,349 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:23:13,349 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,349 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:23:13,349 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,349 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:23:13,349 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,349 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:23:13,349 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,349 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:23:13,349 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,349 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:23:13,349 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,349 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:23:13,349 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,349 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:23:13,349 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,349 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:23:13,349 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,349 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:23:13,349 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,349 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:23:13,349 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:23:13,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:23:13,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:23:13,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:23:13,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:23:13,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:23:13,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:23:13,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:23:13,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:23:13,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:23:13,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:23:13,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:23:13,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:23:13,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:23:13,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:23:13,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:23:13,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:23:13,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,350 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:23:13,350 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:23:13,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:23:13,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:23:13,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:23:13,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:23:13,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:23:13,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:23:13,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:23:13,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:23:13,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:23:13,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:23:13,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:23:13,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:23:13,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:23:13,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:23:13,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:23:13,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:23:13,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:23:13,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:23:13,351 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,351 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:23:13,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:23:13,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:23:13,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:23:13,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:23:13,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:23:13,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:23:13,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:23:13,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:23:13,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:23:13,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:23:13,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:23:13,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:23:13,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:23:13,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:23:13,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:23:13,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:23:13,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:23:13,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:23:13,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:23:13,352 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,352 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:23:13,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:23:13,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:23:13,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:23:13,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:23:13,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:23:13,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:23:13,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-04-25 11:23:13,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-04-25 11:23:13,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-04-25 11:23:13,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-04-25 11:23:13,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-04-25 11:23:13,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-04-25 11:23:13,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-04-25 11:23:13,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-04-25 11:23:13,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-04-25 11:23:13,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-04-25 11:23:13,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-04-25 11:23:13,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,353 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-04-25 11:23:13,353 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-04-25 11:23:13,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-04-25 11:23:13,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-04-25 11:23:13,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-04-25 11:23:13,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-04-25 11:23:13,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-04-25 11:23:13,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-04-25 11:23:13,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-04-25 11:23:13,354 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:13,354 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-04-25 11:23:13,358 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:13,358 INFO L85 PathProgramCache]: Analyzing trace with hash 1711380997, now seen corresponding path program 1 times [2025-04-25 11:23:13,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:23:13,358 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1966936630] [2025-04-25 11:23:13,358 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:13,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:13,362 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 223 statements into 1 equivalence classes. [2025-04-25 11:23:13,379 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 223 of 223 statements. [2025-04-25 11:23:13,379 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:13,379 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:14,194 INFO L134 CoverageAnalysis]: Checked inductivity of 10619 backedges. 3388 proven. 6092 refuted. 0 times theorem prover too weak. 1139 trivial. 0 not checked. [2025-04-25 11:23:14,195 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:23:14,195 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1966936630] [2025-04-25 11:23:14,195 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1966936630] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:14,195 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1529316815] [2025-04-25 11:23:14,195 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:14,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:14,199 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 223 statements into 1 equivalence classes. [2025-04-25 11:23:14,219 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 223 of 223 statements. [2025-04-25 11:23:14,219 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:14,219 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:14,220 INFO L256 TraceCheckSpWp]: Trace formula consists of 620 conjuncts, 109 conjuncts are in the unsatisfiable core [2025-04-25 11:23:14,222 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:14,360 INFO L134 CoverageAnalysis]: Checked inductivity of 10619 backedges. 3388 proven. 6091 refuted. 0 times theorem prover too weak. 1140 trivial. 0 not checked. [2025-04-25 11:23:14,360 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1529316815] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:14,360 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:23:14,360 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11] total 12 [2025-04-25 11:23:14,360 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:23:14,360 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2025-04-25 11:23:14,364 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:14,364 INFO L85 PathProgramCache]: Analyzing trace with hash 1513174691, now seen corresponding path program 1 times [2025-04-25 11:23:14,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:23:14,364 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1403822417] [2025-04-25 11:23:14,364 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:14,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:14,368 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 224 statements into 1 equivalence classes. [2025-04-25 11:23:14,385 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 224 of 224 statements. [2025-04-25 11:23:14,385 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:14,385 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:15,300 INFO L134 CoverageAnalysis]: Checked inductivity of 10619 backedges. 3388 proven. 6092 refuted. 0 times theorem prover too weak. 1139 trivial. 0 not checked. [2025-04-25 11:23:15,300 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:23:15,301 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1403822417] [2025-04-25 11:23:15,301 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1403822417] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:15,301 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [482131917] [2025-04-25 11:23:15,301 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:15,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:15,306 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 224 statements into 1 equivalence classes. [2025-04-25 11:23:15,338 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 224 of 224 statements. [2025-04-25 11:23:15,338 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:15,338 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:15,339 INFO L256 TraceCheckSpWp]: Trace formula consists of 624 conjuncts, 109 conjuncts are in the unsatisfiable core [2025-04-25 11:23:15,342 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:15,497 INFO L134 CoverageAnalysis]: Checked inductivity of 10619 backedges. 3388 proven. 6091 refuted. 0 times theorem prover too weak. 1140 trivial. 0 not checked. [2025-04-25 11:23:15,497 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [482131917] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:15,497 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:23:15,497 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12] total 13 [2025-04-25 11:23:15,497 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:23:15,498 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2025-04-25 11:23:15,498 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:23:15,498 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:23:15,498 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:23:15,498 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:15,498 INFO L85 PathProgramCache]: Analyzing trace with hash 1863650836, now seen corresponding path program 19 times [2025-04-25 11:23:15,498 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:23:15,498 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1725669992] [2025-04-25 11:23:15,498 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-04-25 11:23:15,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:15,504 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 234 statements into 1 equivalence classes. [2025-04-25 11:23:15,530 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 234 of 234 statements. [2025-04-25 11:23:15,530 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:15,530 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:16,419 INFO L134 CoverageAnalysis]: Checked inductivity of 10619 backedges. 3388 proven. 6092 refuted. 0 times theorem prover too weak. 1139 trivial. 0 not checked. [2025-04-25 11:23:16,419 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:23:16,419 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1725669992] [2025-04-25 11:23:16,419 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1725669992] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:16,419 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [171656781] [2025-04-25 11:23:16,419 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-04-25 11:23:16,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:23:16,419 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:23:16,421 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:23:16,422 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2025-04-25 11:23:16,444 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 234 statements into 1 equivalence classes. [2025-04-25 11:23:16,482 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 234 of 234 statements. [2025-04-25 11:23:16,482 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:16,482 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:16,484 INFO L256 TraceCheckSpWp]: Trace formula consists of 645 conjuncts, 109 conjuncts are in the unsatisfiable core [2025-04-25 11:23:16,486 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:16,633 INFO L134 CoverageAnalysis]: Checked inductivity of 10619 backedges. 3388 proven. 6091 refuted. 0 times theorem prover too weak. 1140 trivial. 0 not checked. [2025-04-25 11:23:16,633 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:23:17,088 INFO L134 CoverageAnalysis]: Checked inductivity of 10619 backedges. 3388 proven. 6091 refuted. 0 times theorem prover too weak. 1140 trivial. 0 not checked. [2025-04-25 11:23:17,089 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [171656781] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:23:17,089 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:23:17,089 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 12] total 13 [2025-04-25 11:23:17,089 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [225325735] [2025-04-25 11:23:17,089 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:23:17,089 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2025-04-25 11:23:17,089 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:23:17,089 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2025-04-25 11:23:17,090 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=91, Unknown=0, NotChecked=0, Total=182 [2025-04-25 11:23:17,090 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:23:17,090 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:23:17,090 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 4.071428571428571) internal successors, (57), 13 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:23:17,090 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:23:18,754 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:18,754 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:23:18,754 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:18,754 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:18,754 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:18,754 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:18,754 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:18,754 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:18,754 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:18,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:18,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:18,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:23:18,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:18,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:18,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:18,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:18,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:18,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:23:18,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:18,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:18,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:18,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:23:18,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:18,763 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Ended with exit code 0 [2025-04-25 11:23:18,955 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable82,SelfDestructingSolverStorable83,SelfDestructingSolverStorable84,SelfDestructingSolverStorable85,SelfDestructingSolverStorable86,22 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:23:18,956 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:23:18,956 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:23:18,956 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #18 [2025-04-25 11:23:18,956 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:23:18,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:23:18,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:23:18,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:23:18,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:23:18,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:23:18,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:23:18,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:23:18,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:23:18,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:23:18,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:23:18,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:23:18,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:23:18,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:23:18,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:23:18,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:23:18,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:23:18,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:23:18,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:23:18,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:23:18,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:23:18,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:23:18,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:23:18,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:23:18,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:23:18,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:23:18,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:23:18,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:23:18,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:23:18,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:23:18,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:23:18,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:23:18,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:23:18,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:23:18,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:23:18,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:23:18,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:23:18,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:23:18,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:23:18,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:23:18,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:23:18,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:23:18,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:23:18,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:23:18,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:23:18,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:23:18,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:23:18,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:23:18,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:23:18,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:23:18,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:23:18,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:23:18,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:23:18,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:23:18,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:23:18,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:23:18,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:23:18,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:23:18,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:23:18,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:23:18,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:23:18,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:23:18,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:23:18,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:23:18,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:23:18,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:23:18,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:23:18,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:23:18,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:23:18,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:23:18,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:23:18,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:23:18,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:23:18,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:23:18,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:23:18,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:23:18,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:23:18,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:23:18,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:23:18,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:23:18,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:23:18,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:23:18,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:23:18,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:23:18,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:23:18,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-04-25 11:23:18,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-04-25 11:23:18,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-04-25 11:23:18,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-04-25 11:23:18,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-04-25 11:23:18,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-04-25 11:23:18,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-04-25 11:23:18,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-04-25 11:23:18,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-04-25 11:23:18,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-04-25 11:23:18,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-04-25 11:23:18,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-04-25 11:23:18,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-04-25 11:23:18,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-04-25 11:23:18,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-04-25 11:23:18,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-04-25 11:23:18,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-04-25 11:23:18,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-04-25 11:23:18,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-04-25 11:23:18,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-04-25 11:23:18,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-04-25 11:23:18,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-04-25 11:23:18,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-04-25 11:23:18,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-04-25 11:23:18,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-04-25 11:23:18,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-04-25 11:23:18,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-04-25 11:23:18,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-04-25 11:23:18,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-04-25 11:23:18,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-04-25 11:23:18,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-04-25 11:23:18,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-04-25 11:23:18,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-04-25 11:23:18,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-04-25 11:23:18,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-04-25 11:23:18,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-04-25 11:23:18,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-04-25 11:23:18,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-04-25 11:23:18,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-04-25 11:23:18,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-04-25 11:23:18,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-04-25 11:23:18,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:18,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-04-25 11:23:18,970 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:18,970 INFO L85 PathProgramCache]: Analyzing trace with hash -1701279984, now seen corresponding path program 1 times [2025-04-25 11:23:18,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:23:18,970 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1205199714] [2025-04-25 11:23:18,970 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:18,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:18,974 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 265 statements into 1 equivalence classes. [2025-04-25 11:23:18,996 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 265 of 265 statements. [2025-04-25 11:23:18,996 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:18,996 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:20,282 INFO L134 CoverageAnalysis]: Checked inductivity of 15386 backedges. 9117 proven. 4724 refuted. 0 times theorem prover too weak. 1545 trivial. 0 not checked. [2025-04-25 11:23:20,282 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:23:20,282 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1205199714] [2025-04-25 11:23:20,282 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1205199714] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:20,283 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [96813547] [2025-04-25 11:23:20,283 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:20,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:20,286 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 265 statements into 1 equivalence classes. [2025-04-25 11:23:20,313 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 265 of 265 statements. [2025-04-25 11:23:20,313 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:20,313 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:20,314 INFO L256 TraceCheckSpWp]: Trace formula consists of 735 conjuncts, 131 conjuncts are in the unsatisfiable core [2025-04-25 11:23:20,317 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:20,489 INFO L134 CoverageAnalysis]: Checked inductivity of 15386 backedges. 9118 proven. 4722 refuted. 0 times theorem prover too weak. 1546 trivial. 0 not checked. [2025-04-25 11:23:20,489 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [96813547] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:20,489 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:23:20,490 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12] total 13 [2025-04-25 11:23:20,490 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:23:20,490 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2025-04-25 11:23:20,493 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:20,494 INFO L85 PathProgramCache]: Analyzing trace with hash -1200102236, now seen corresponding path program 1 times [2025-04-25 11:23:20,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:23:20,494 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [237883280] [2025-04-25 11:23:20,494 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:20,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:20,498 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 266 statements into 1 equivalence classes. [2025-04-25 11:23:20,520 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 266 of 266 statements. [2025-04-25 11:23:20,520 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:20,521 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:22,068 INFO L134 CoverageAnalysis]: Checked inductivity of 15386 backedges. 9117 proven. 4724 refuted. 0 times theorem prover too weak. 1545 trivial. 0 not checked. [2025-04-25 11:23:22,068 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:23:22,068 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [237883280] [2025-04-25 11:23:22,068 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [237883280] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:22,068 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [166482954] [2025-04-25 11:23:22,068 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:22,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:22,072 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 266 statements into 1 equivalence classes. [2025-04-25 11:23:22,098 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 266 of 266 statements. [2025-04-25 11:23:22,099 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:22,099 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:22,100 INFO L256 TraceCheckSpWp]: Trace formula consists of 739 conjuncts, 132 conjuncts are in the unsatisfiable core [2025-04-25 11:23:22,102 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:22,271 INFO L134 CoverageAnalysis]: Checked inductivity of 15386 backedges. 9118 proven. 4722 refuted. 0 times theorem prover too weak. 1546 trivial. 0 not checked. [2025-04-25 11:23:22,271 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [166482954] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:22,271 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:23:22,272 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12] total 13 [2025-04-25 11:23:22,272 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:23:22,272 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2025-04-25 11:23:22,272 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:23:22,272 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:23:22,272 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:23:22,272 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:22,272 INFO L85 PathProgramCache]: Analyzing trace with hash -872334817, now seen corresponding path program 20 times [2025-04-25 11:23:22,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:23:22,272 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [993438524] [2025-04-25 11:23:22,272 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-25 11:23:22,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:22,276 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 276 statements into 2 equivalence classes. [2025-04-25 11:23:22,298 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 276 of 276 statements. [2025-04-25 11:23:22,298 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-04-25 11:23:22,298 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:23,630 INFO L134 CoverageAnalysis]: Checked inductivity of 15386 backedges. 9117 proven. 4724 refuted. 0 times theorem prover too weak. 1545 trivial. 0 not checked. [2025-04-25 11:23:23,630 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:23:23,630 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [993438524] [2025-04-25 11:23:23,631 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [993438524] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:23,631 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1996006652] [2025-04-25 11:23:23,631 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-25 11:23:23,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:23:23,631 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:23:23,632 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:23:23,633 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2025-04-25 11:23:23,657 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 276 statements into 2 equivalence classes. [2025-04-25 11:23:23,706 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 276 of 276 statements. [2025-04-25 11:23:23,706 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-04-25 11:23:23,706 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:23,710 INFO L256 TraceCheckSpWp]: Trace formula consists of 760 conjuncts, 133 conjuncts are in the unsatisfiable core [2025-04-25 11:23:23,712 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:23,906 INFO L134 CoverageAnalysis]: Checked inductivity of 15386 backedges. 9118 proven. 4722 refuted. 0 times theorem prover too weak. 1546 trivial. 0 not checked. [2025-04-25 11:23:23,906 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:23:24,438 INFO L134 CoverageAnalysis]: Checked inductivity of 15386 backedges. 9118 proven. 4722 refuted. 0 times theorem prover too weak. 1546 trivial. 0 not checked. [2025-04-25 11:23:24,439 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1996006652] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:23:24,439 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:23:24,439 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 14, 14] total 15 [2025-04-25 11:23:24,439 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321278743] [2025-04-25 11:23:24,439 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:23:24,439 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2025-04-25 11:23:24,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:23:24,439 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2025-04-25 11:23:24,440 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=144, Unknown=0, NotChecked=0, Total=240 [2025-04-25 11:23:24,440 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:23:24,440 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:23:24,440 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 3.625) internal successors, (58), 15 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) [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:24,440 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:23:26,638 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:26,639 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:23:26,645 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Ended with exit code 0 [2025-04-25 11:23:26,840 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90,SelfDestructingSolverStorable91,23 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable87,SelfDestructingSolverStorable88,SelfDestructingSolverStorable89 [2025-04-25 11:23:26,840 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:23:26,840 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:23:26,840 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #19 [2025-04-25 11:23:26,840 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:23:26,840 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:23:26,840 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,840 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:23:26,840 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,840 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:23:26,840 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,840 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:23:26,840 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,840 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:23:26,840 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,841 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:23:26,841 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,841 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:23:26,841 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,841 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:23:26,841 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,841 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:23:26,841 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,841 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:23:26,841 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,841 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:23:26,841 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,841 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:23:26,841 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,841 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:23:26,841 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,841 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:23:26,841 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,841 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:23:26,841 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,841 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:23:26,841 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,841 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:23:26,841 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,841 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:23:26,841 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,841 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:23:26,841 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,841 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:23:26,841 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,841 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:23:26,841 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,841 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:23:26,841 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,841 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:23:26,841 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,841 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:23:26,841 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,842 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:23:26,842 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,842 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:23:26,842 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,842 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:23:26,842 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,842 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:23:26,842 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,842 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:23:26,842 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,842 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:23:26,842 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,842 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:23:26,842 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,842 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:23:26,842 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,842 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:23:26,842 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,842 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:23:26,842 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,842 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:23:26,842 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,842 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:23:26,842 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,842 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:23:26,842 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,842 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:23:26,842 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,842 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:23:26,842 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,842 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:23:26,842 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,842 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:23:26,842 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,842 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:23:26,842 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,842 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:23:26,842 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:23:26,843 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:23:26,843 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:23:26,843 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:23:26,843 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:23:26,843 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:23:26,843 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:23:26,843 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:23:26,843 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:23:26,843 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:23:26,843 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:23:26,843 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:23:26,843 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:23:26,843 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:23:26,843 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:23:26,843 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:23:26,843 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:23:26,843 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:23:26,843 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:23:26,844 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,844 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:23:26,844 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,844 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:23:26,844 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,844 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:23:26,844 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,844 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:23:26,844 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,844 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:23:26,844 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,844 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:23:26,844 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,844 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:23:26,844 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,844 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:23:26,844 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,844 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:23:26,844 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,844 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:23:26,844 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,844 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:23:26,844 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,844 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:23:26,844 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,844 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:23:26,844 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,844 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:23:26,844 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,844 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:23:26,844 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,844 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:23:26,844 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,844 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:23:26,844 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,844 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:23:26,844 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,844 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:23:26,844 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:23:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:23:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:23:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-04-25 11:23:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-04-25 11:23:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-04-25 11:23:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-04-25 11:23:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-04-25 11:23:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-04-25 11:23:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-04-25 11:23:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-04-25 11:23:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-04-25 11:23:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-04-25 11:23:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-04-25 11:23:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-04-25 11:23:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-04-25 11:23:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-04-25 11:23:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-04-25 11:23:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,845 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-04-25 11:23:26,845 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-04-25 11:23:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-04-25 11:23:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-04-25 11:23:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-04-25 11:23:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-04-25 11:23:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-04-25 11:23:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-04-25 11:23:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-04-25 11:23:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-04-25 11:23:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-04-25 11:23:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-04-25 11:23:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-04-25 11:23:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-04-25 11:23:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-04-25 11:23:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-04-25 11:23:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-04-25 11:23:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-04-25 11:23:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-04-25 11:23:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,846 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-04-25 11:23:26,846 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-04-25 11:23:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-04-25 11:23:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-04-25 11:23:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-04-25 11:23:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-04-25 11:23:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-04-25 11:23:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-04-25 11:23:26,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:26,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-04-25 11:23:26,851 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:26,852 INFO L85 PathProgramCache]: Analyzing trace with hash 1451506002, now seen corresponding path program 1 times [2025-04-25 11:23:26,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:23:26,852 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [192908932] [2025-04-25 11:23:26,852 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:26,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:26,856 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 267 statements into 1 equivalence classes. [2025-04-25 11:23:26,880 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 267 of 267 statements. [2025-04-25 11:23:26,880 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:26,880 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:28,137 INFO L134 CoverageAnalysis]: Checked inductivity of 15635 backedges. 4957 proven. 9121 refuted. 0 times theorem prover too weak. 1557 trivial. 0 not checked. [2025-04-25 11:23:28,137 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:23:28,137 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [192908932] [2025-04-25 11:23:28,137 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [192908932] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:28,137 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1644212319] [2025-04-25 11:23:28,137 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:28,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:28,141 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 267 statements into 1 equivalence classes. [2025-04-25 11:23:28,169 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 267 of 267 statements. [2025-04-25 11:23:28,170 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:28,170 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:28,171 INFO L256 TraceCheckSpWp]: Trace formula consists of 741 conjuncts, 131 conjuncts are in the unsatisfiable core [2025-04-25 11:23:28,173 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:28,335 INFO L134 CoverageAnalysis]: Checked inductivity of 15635 backedges. 4957 proven. 9120 refuted. 0 times theorem prover too weak. 1558 trivial. 0 not checked. [2025-04-25 11:23:28,336 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1644212319] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:28,336 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:23:28,336 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12] total 13 [2025-04-25 11:23:28,336 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:23:28,336 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 267 [2025-04-25 11:23:28,340 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:28,340 INFO L85 PathProgramCache]: Analyzing trace with hash 2046979938, now seen corresponding path program 1 times [2025-04-25 11:23:28,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:23:28,340 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1882539610] [2025-04-25 11:23:28,340 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:28,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:28,344 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 268 statements into 1 equivalence classes. [2025-04-25 11:23:28,402 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 268 of 268 statements. [2025-04-25 11:23:28,402 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:28,402 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:29,895 INFO L134 CoverageAnalysis]: Checked inductivity of 15635 backedges. 4957 proven. 9121 refuted. 0 times theorem prover too weak. 1557 trivial. 0 not checked. [2025-04-25 11:23:29,895 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:23:29,895 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1882539610] [2025-04-25 11:23:29,895 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1882539610] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:29,895 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [2147117551] [2025-04-25 11:23:29,895 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:29,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:29,902 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 268 statements into 1 equivalence classes. [2025-04-25 11:23:29,945 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 268 of 268 statements. [2025-04-25 11:23:29,945 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:29,945 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:29,946 INFO L256 TraceCheckSpWp]: Trace formula consists of 745 conjuncts, 131 conjuncts are in the unsatisfiable core [2025-04-25 11:23:29,950 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:30,113 INFO L134 CoverageAnalysis]: Checked inductivity of 15635 backedges. 4957 proven. 9120 refuted. 0 times theorem prover too weak. 1558 trivial. 0 not checked. [2025-04-25 11:23:30,114 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [2147117551] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:30,114 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:23:30,114 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13] total 14 [2025-04-25 11:23:30,114 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:23:30,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2025-04-25 11:23:30,114 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:23:30,114 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:23:30,114 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:23:30,114 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:30,114 INFO L85 PathProgramCache]: Analyzing trace with hash -1654593795, now seen corresponding path program 21 times [2025-04-25 11:23:30,114 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:23:30,114 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1392394696] [2025-04-25 11:23:30,114 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-25 11:23:30,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:30,119 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 278 statements into 126 equivalence classes. [2025-04-25 11:23:30,138 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 126 check-sat command(s) and asserted 278 of 278 statements. [2025-04-25 11:23:30,138 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 126 check-sat command(s) [2025-04-25 11:23:30,138 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:31,436 INFO L134 CoverageAnalysis]: Checked inductivity of 15635 backedges. 4957 proven. 9121 refuted. 0 times theorem prover too weak. 1557 trivial. 0 not checked. [2025-04-25 11:23:31,437 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:23:31,437 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1392394696] [2025-04-25 11:23:31,437 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1392394696] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:31,437 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1152872356] [2025-04-25 11:23:31,437 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-25 11:23:31,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:23:31,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:23:31,438 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:23:31,439 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2025-04-25 11:23:31,467 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 278 statements into 126 equivalence classes. [2025-04-25 11:23:31,606 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 126 check-sat command(s) and asserted 278 of 278 statements. [2025-04-25 11:23:31,606 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 126 check-sat command(s) [2025-04-25 11:23:31,606 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:31,609 INFO L256 TraceCheckSpWp]: Trace formula consists of 766 conjuncts, 131 conjuncts are in the unsatisfiable core [2025-04-25 11:23:31,612 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:31,789 INFO L134 CoverageAnalysis]: Checked inductivity of 15635 backedges. 4957 proven. 9120 refuted. 0 times theorem prover too weak. 1558 trivial. 0 not checked. [2025-04-25 11:23:31,790 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:23:32,309 INFO L134 CoverageAnalysis]: Checked inductivity of 15635 backedges. 4957 proven. 9120 refuted. 0 times theorem prover too weak. 1558 trivial. 0 not checked. [2025-04-25 11:23:32,309 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1152872356] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:23:32,309 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:23:32,310 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13, 13] total 14 [2025-04-25 11:23:32,310 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [643967021] [2025-04-25 11:23:32,310 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:23:32,310 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2025-04-25 11:23:32,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:23:32,310 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2025-04-25 11:23:32,310 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=105, Unknown=0, NotChecked=0, Total=210 [2025-04-25 11:23:32,310 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:23:32,311 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:23:32,311 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 4.0) internal successors, (60), 14 states have internal predecessors, (60), 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) [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:23:32,311 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:23:34,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:34,918 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Ended with exit code 0 [2025-04-25 11:23:35,113 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable92,24 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable93,SelfDestructingSolverStorable94,SelfDestructingSolverStorable95,SelfDestructingSolverStorable96 [2025-04-25 11:23:35,113 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:23:35,113 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:23:35,113 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #20 [2025-04-25 11:23:35,113 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:23:35,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:23:35,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:23:35,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:23:35,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:23:35,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:23:35,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:23:35,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:23:35,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:23:35,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:23:35,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:23:35,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:23:35,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:23:35,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:23:35,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:23:35,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:23:35,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:23:35,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:23:35,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:23:35,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:23:35,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:23:35,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:23:35,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:23:35,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:23:35,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:23:35,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:23:35,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:23:35,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:23:35,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:23:35,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:23:35,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:23:35,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:23:35,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:23:35,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:23:35,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:23:35,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:23:35,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:23:35,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:23:35,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:23:35,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:23:35,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:23:35,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:23:35,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:23:35,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:23:35,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:23:35,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:23:35,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:23:35,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:23:35,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:23:35,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:23:35,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:23:35,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:23:35,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:23:35,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:23:35,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:23:35,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:23:35,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:23:35,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:23:35,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:23:35,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:23:35,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:23:35,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:23:35,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:23:35,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:23:35,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:23:35,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:23:35,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:23:35,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:23:35,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:23:35,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:23:35,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:23:35,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:23:35,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:23:35,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:23:35,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:23:35,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:23:35,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:23:35,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:23:35,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:23:35,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:23:35,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:23:35,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:23:35,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:23:35,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:23:35,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:23:35,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-04-25 11:23:35,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-04-25 11:23:35,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-04-25 11:23:35,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-04-25 11:23:35,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-04-25 11:23:35,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-04-25 11:23:35,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-04-25 11:23:35,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-04-25 11:23:35,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-04-25 11:23:35,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-04-25 11:23:35,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-04-25 11:23:35,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-04-25 11:23:35,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-04-25 11:23:35,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-04-25 11:23:35,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-04-25 11:23:35,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-04-25 11:23:35,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-04-25 11:23:35,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-04-25 11:23:35,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-04-25 11:23:35,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-04-25 11:23:35,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-04-25 11:23:35,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-04-25 11:23:35,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-04-25 11:23:35,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-04-25 11:23:35,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-04-25 11:23:35,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-04-25 11:23:35,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-04-25 11:23:35,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-04-25 11:23:35,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-04-25 11:23:35,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-04-25 11:23:35,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-04-25 11:23:35,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-04-25 11:23:35,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-04-25 11:23:35,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-04-25 11:23:35,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-04-25 11:23:35,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-04-25 11:23:35,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-04-25 11:23:35,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-04-25 11:23:35,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-04-25 11:23:35,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-04-25 11:23:35,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-04-25 11:23:35,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-04-25 11:23:35,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-04-25 11:23:35,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-04-25 11:23:35,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-04-25 11:23:35,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-04-25 11:23:35,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-04-25 11:23:35,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-04-25 11:23:35,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-04-25 11:23:35,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-04-25 11:23:35,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-04-25 11:23:35,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-04-25 11:23:35,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-04-25 11:23:35,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-04-25 11:23:35,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-04-25 11:23:35,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-04-25 11:23:35,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-04-25 11:23:35,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-04-25 11:23:35,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-04-25 11:23:35,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-04-25 11:23:35,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-04-25 11:23:35,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-04-25 11:23:35,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-04-25 11:23:35,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-04-25 11:23:35,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-04-25 11:23:35,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:35,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-04-25 11:23:35,130 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:35,130 INFO L85 PathProgramCache]: Analyzing trace with hash 90881632, now seen corresponding path program 1 times [2025-04-25 11:23:35,130 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:23:35,130 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1300057055] [2025-04-25 11:23:35,130 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:35,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:35,136 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 313 statements into 1 equivalence classes. [2025-04-25 11:23:35,176 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 313 of 313 statements. [2025-04-25 11:23:35,176 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:35,176 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:37,096 INFO L134 CoverageAnalysis]: Checked inductivity of 21914 backedges. 13130 proven. 6735 refuted. 0 times theorem prover too weak. 2049 trivial. 0 not checked. [2025-04-25 11:23:37,097 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:23:37,097 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1300057055] [2025-04-25 11:23:37,097 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1300057055] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:37,097 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1566087883] [2025-04-25 11:23:37,097 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:37,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:37,101 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 313 statements into 1 equivalence classes. [2025-04-25 11:23:37,136 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 313 of 313 statements. [2025-04-25 11:23:37,137 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:37,137 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:37,138 INFO L256 TraceCheckSpWp]: Trace formula consists of 867 conjuncts, 155 conjuncts are in the unsatisfiable core [2025-04-25 11:23:37,141 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:37,345 INFO L134 CoverageAnalysis]: Checked inductivity of 21914 backedges. 13131 proven. 6733 refuted. 0 times theorem prover too weak. 2050 trivial. 0 not checked. [2025-04-25 11:23:37,345 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1566087883] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:37,345 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:23:37,345 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13] total 14 [2025-04-25 11:23:37,345 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:23:37,345 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 313 [2025-04-25 11:23:37,349 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:37,349 INFO L85 PathProgramCache]: Analyzing trace with hash -1477671428, now seen corresponding path program 1 times [2025-04-25 11:23:37,349 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:23:37,349 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [209124733] [2025-04-25 11:23:37,349 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:37,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:37,354 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 314 statements into 1 equivalence classes. [2025-04-25 11:23:37,391 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 314 of 314 statements. [2025-04-25 11:23:37,391 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:37,391 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:39,543 INFO L134 CoverageAnalysis]: Checked inductivity of 21914 backedges. 13130 proven. 6735 refuted. 0 times theorem prover too weak. 2049 trivial. 0 not checked. [2025-04-25 11:23:39,543 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:23:39,543 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [209124733] [2025-04-25 11:23:39,543 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [209124733] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:39,543 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1361406983] [2025-04-25 11:23:39,543 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:39,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:39,551 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 314 statements into 1 equivalence classes. [2025-04-25 11:23:39,587 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 314 of 314 statements. [2025-04-25 11:23:39,587 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:39,587 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:39,588 INFO L256 TraceCheckSpWp]: Trace formula consists of 871 conjuncts, 156 conjuncts are in the unsatisfiable core [2025-04-25 11:23:39,591 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:39,822 INFO L134 CoverageAnalysis]: Checked inductivity of 21914 backedges. 13131 proven. 6733 refuted. 0 times theorem prover too weak. 2050 trivial. 0 not checked. [2025-04-25 11:23:39,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1361406983] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:39,822 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:23:39,822 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13] total 14 [2025-04-25 11:23:39,822 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:23:39,822 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 321 [2025-04-25 11:23:39,822 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:23:39,822 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:23:39,822 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:23:39,823 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:39,823 INFO L85 PathProgramCache]: Analyzing trace with hash -381241885, now seen corresponding path program 22 times [2025-04-25 11:23:39,823 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:23:39,823 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [282263555] [2025-04-25 11:23:39,823 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-04-25 11:23:39,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:39,828 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 324 statements into 2 equivalence classes. [2025-04-25 11:23:39,860 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 324 of 324 statements. [2025-04-25 11:23:39,860 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-04-25 11:23:39,860 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:41,841 INFO L134 CoverageAnalysis]: Checked inductivity of 21914 backedges. 13130 proven. 6735 refuted. 0 times theorem prover too weak. 2049 trivial. 0 not checked. [2025-04-25 11:23:41,841 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:23:41,841 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [282263555] [2025-04-25 11:23:41,841 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [282263555] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:41,841 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [448343598] [2025-04-25 11:23:41,841 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-04-25 11:23:41,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:23:41,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:23:41,843 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:23:41,844 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2025-04-25 11:23:41,870 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 324 statements into 2 equivalence classes. [2025-04-25 11:23:41,921 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 324 of 324 statements. [2025-04-25 11:23:41,921 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-04-25 11:23:41,921 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:41,924 INFO L256 TraceCheckSpWp]: Trace formula consists of 892 conjuncts, 157 conjuncts are in the unsatisfiable core [2025-04-25 11:23:41,927 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:42,121 INFO L134 CoverageAnalysis]: Checked inductivity of 21914 backedges. 13131 proven. 6733 refuted. 0 times theorem prover too weak. 2050 trivial. 0 not checked. [2025-04-25 11:23:42,122 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:23:42,769 INFO L134 CoverageAnalysis]: Checked inductivity of 21914 backedges. 13131 proven. 6733 refuted. 0 times theorem prover too weak. 2050 trivial. 0 not checked. [2025-04-25 11:23:42,769 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [448343598] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:23:42,769 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:23:42,769 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 15, 15] total 16 [2025-04-25 11:23:42,769 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2062571472] [2025-04-25 11:23:42,769 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:23:42,770 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2025-04-25 11:23:42,770 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:23:42,770 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2025-04-25 11:23:42,770 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=110, Invalid=162, Unknown=0, NotChecked=0, Total=272 [2025-04-25 11:23:42,770 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:23:42,770 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:23:42,770 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 3.588235294117647) internal successors, (61), 16 states have internal predecessors, (61), 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) [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:42,771 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:23:46,196 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:46,196 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:23:46,196 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:46,196 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:46,196 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:46,196 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:46,196 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:46,196 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:46,196 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:46,196 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:46,196 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:46,196 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:23:46,196 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:46,196 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:46,196 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:46,196 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:46,196 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:46,197 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:23:46,197 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:46,197 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:46,197 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:46,197 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:23:46,197 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:46,197 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:23:46,197 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:46,197 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:23:46,203 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2025-04-25 11:23:46,397 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable97,SelfDestructingSolverStorable98,SelfDestructingSolverStorable99,SelfDestructingSolverStorable100,SelfDestructingSolverStorable101,25 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:23:46,397 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:23:46,397 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:23:46,398 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #21 [2025-04-25 11:23:46,398 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:23:46,398 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:23:46,398 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,398 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:23:46,398 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,398 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:23:46,398 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,398 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:23:46,398 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,398 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:23:46,398 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,398 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:23:46,398 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,398 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:23:46,398 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,398 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:23:46,398 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,398 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:23:46,398 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,398 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:23:46,398 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,398 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:23:46,398 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,398 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:23:46,398 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,398 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:23:46,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:23:46,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:23:46,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:23:46,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:23:46,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:23:46,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:23:46,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:23:46,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:23:46,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:23:46,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:23:46,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:23:46,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:23:46,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:23:46,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:23:46,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:23:46,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:23:46,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:23:46,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:23:46,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,399 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:23:46,399 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:23:46,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:23:46,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:23:46,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:23:46,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:23:46,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:23:46,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:23:46,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:23:46,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:23:46,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:23:46,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:23:46,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:23:46,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:23:46,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:23:46,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:23:46,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:23:46,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:23:46,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:23:46,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,400 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:23:46,400 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:23:46,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:23:46,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:23:46,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:23:46,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:23:46,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:23:46,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:23:46,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:23:46,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:23:46,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:23:46,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:23:46,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:23:46,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:23:46,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:23:46,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:23:46,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:23:46,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:23:46,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:23:46,401 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,401 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:23:46,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:23:46,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:23:46,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:23:46,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:23:46,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:23:46,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:23:46,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:23:46,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:23:46,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:23:46,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:23:46,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:23:46,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:23:46,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:23:46,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:23:46,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-04-25 11:23:46,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-04-25 11:23:46,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-04-25 11:23:46,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-04-25 11:23:46,402 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,402 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-04-25 11:23:46,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-04-25 11:23:46,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-04-25 11:23:46,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-04-25 11:23:46,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-04-25 11:23:46,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-04-25 11:23:46,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-04-25 11:23:46,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-04-25 11:23:46,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-04-25 11:23:46,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-04-25 11:23:46,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-04-25 11:23:46,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-04-25 11:23:46,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-04-25 11:23:46,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-04-25 11:23:46,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-04-25 11:23:46,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-04-25 11:23:46,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-04-25 11:23:46,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-04-25 11:23:46,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,403 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-04-25 11:23:46,403 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-04-25 11:23:46,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-04-25 11:23:46,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-04-25 11:23:46,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-04-25 11:23:46,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-04-25 11:23:46,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-04-25 11:23:46,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-04-25 11:23:46,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-04-25 11:23:46,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-04-25 11:23:46,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-04-25 11:23:46,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-04-25 11:23:46,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-04-25 11:23:46,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-04-25 11:23:46,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-04-25 11:23:46,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-04-25 11:23:46,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-04-25 11:23:46,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-04-25 11:23:46,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-04-25 11:23:46,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,404 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-04-25 11:23:46,404 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-04-25 11:23:46,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-04-25 11:23:46,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-04-25 11:23:46,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-04-25 11:23:46,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-04-25 11:23:46,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-04-25 11:23:46,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-04-25 11:23:46,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-04-25 11:23:46,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-04-25 11:23:46,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-04-25 11:23:46,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-04-25 11:23:46,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-04-25 11:23:46,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-04-25 11:23:46,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-04-25 11:23:46,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-04-25 11:23:46,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-04-25 11:23:46,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-04-25 11:23:46,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-04-25 11:23:46,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-04-25 11:23:46,405 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,405 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-04-25 11:23:46,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-04-25 11:23:46,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-04-25 11:23:46,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-04-25 11:23:46,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-04-25 11:23:46,406 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:46,406 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-04-25 11:23:46,410 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:46,410 INFO L85 PathProgramCache]: Analyzing trace with hash 1436791208, now seen corresponding path program 1 times [2025-04-25 11:23:46,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:23:46,410 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1886979958] [2025-04-25 11:23:46,410 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:46,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:46,415 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 315 statements into 1 equivalence classes. [2025-04-25 11:23:46,448 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 315 of 315 statements. [2025-04-25 11:23:46,448 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:46,448 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:48,414 INFO L134 CoverageAnalysis]: Checked inductivity of 22211 backedges. 7014 proven. 13134 refuted. 0 times theorem prover too weak. 2063 trivial. 0 not checked. [2025-04-25 11:23:48,414 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:23:48,414 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1886979958] [2025-04-25 11:23:48,414 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1886979958] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:48,414 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1948763698] [2025-04-25 11:23:48,414 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:48,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:48,419 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 315 statements into 1 equivalence classes. [2025-04-25 11:23:48,456 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 315 of 315 statements. [2025-04-25 11:23:48,457 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:48,457 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:48,458 INFO L256 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 155 conjuncts are in the unsatisfiable core [2025-04-25 11:23:48,461 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:48,669 INFO L134 CoverageAnalysis]: Checked inductivity of 22211 backedges. 7014 proven. 13133 refuted. 0 times theorem prover too weak. 2064 trivial. 0 not checked. [2025-04-25 11:23:48,669 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1948763698] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:48,669 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:23:48,669 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13] total 14 [2025-04-25 11:23:48,669 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:23:48,669 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 315 [2025-04-25 11:23:48,673 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:48,673 INFO L85 PathProgramCache]: Analyzing trace with hash 1590816704, now seen corresponding path program 1 times [2025-04-25 11:23:48,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:23:48,673 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [197738529] [2025-04-25 11:23:48,673 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:48,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:48,677 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 316 statements into 1 equivalence classes. [2025-04-25 11:23:48,710 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 316 of 316 statements. [2025-04-25 11:23:48,711 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:48,711 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:50,720 INFO L134 CoverageAnalysis]: Checked inductivity of 22211 backedges. 7014 proven. 13134 refuted. 0 times theorem prover too weak. 2063 trivial. 0 not checked. [2025-04-25 11:23:50,720 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:23:50,720 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [197738529] [2025-04-25 11:23:50,720 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [197738529] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:50,720 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [2118322331] [2025-04-25 11:23:50,720 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:50,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:50,725 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 316 statements into 1 equivalence classes. [2025-04-25 11:23:50,767 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 316 of 316 statements. [2025-04-25 11:23:50,767 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:50,767 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:50,769 INFO L256 TraceCheckSpWp]: Trace formula consists of 877 conjuncts, 155 conjuncts are in the unsatisfiable core [2025-04-25 11:23:50,773 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:51,005 INFO L134 CoverageAnalysis]: Checked inductivity of 22211 backedges. 7014 proven. 13133 refuted. 0 times theorem prover too weak. 2064 trivial. 0 not checked. [2025-04-25 11:23:51,005 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [2118322331] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:51,005 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:23:51,005 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 14] total 15 [2025-04-25 11:23:51,005 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:23:51,005 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 323 [2025-04-25 11:23:51,005 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:23:51,005 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:23:51,005 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:23:51,006 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:51,006 INFO L85 PathProgramCache]: Analyzing trace with hash 2134278593, now seen corresponding path program 23 times [2025-04-25 11:23:51,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:23:51,006 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1988923290] [2025-04-25 11:23:51,006 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-04-25 11:23:51,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:51,010 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 326 statements into 150 equivalence classes. [2025-04-25 11:23:51,036 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 150 check-sat command(s) and asserted 326 of 326 statements. [2025-04-25 11:23:51,036 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 150 check-sat command(s) [2025-04-25 11:23:51,036 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:52,985 INFO L134 CoverageAnalysis]: Checked inductivity of 22211 backedges. 7014 proven. 13133 refuted. 0 times theorem prover too weak. 2064 trivial. 0 not checked. [2025-04-25 11:23:52,985 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:23:52,985 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1988923290] [2025-04-25 11:23:52,985 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1988923290] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:23:52,985 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2097406531] [2025-04-25 11:23:52,985 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-04-25 11:23:52,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:23:52,985 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:23:52,987 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:23:52,987 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2025-04-25 11:23:53,013 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 326 statements into 150 equivalence classes. [2025-04-25 11:23:53,175 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 150 check-sat command(s) and asserted 326 of 326 statements. [2025-04-25 11:23:53,175 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 150 check-sat command(s) [2025-04-25 11:23:53,175 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:23:53,179 INFO L256 TraceCheckSpWp]: Trace formula consists of 898 conjuncts, 155 conjuncts are in the unsatisfiable core [2025-04-25 11:23:53,181 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:23:53,370 INFO L134 CoverageAnalysis]: Checked inductivity of 22211 backedges. 7014 proven. 13133 refuted. 0 times theorem prover too weak. 2064 trivial. 0 not checked. [2025-04-25 11:23:53,371 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:23:53,997 INFO L134 CoverageAnalysis]: Checked inductivity of 22211 backedges. 7014 proven. 13133 refuted. 0 times theorem prover too weak. 2064 trivial. 0 not checked. [2025-04-25 11:23:53,997 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2097406531] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:23:53,997 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:23:53,997 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14, 14] total 14 [2025-04-25 11:23:53,997 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1637632321] [2025-04-25 11:23:53,997 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:23:53,997 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2025-04-25 11:23:53,997 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:23:53,998 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2025-04-25 11:23:53,998 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=105, Unknown=0, NotChecked=0, Total=210 [2025-04-25 11:23:53,998 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:23:53,998 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:23:53,998 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 3.8) internal successors, (57), 14 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-04-25 11:23:53,998 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:53,998 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:23:53,998 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:53,998 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:53,998 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:53,998 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:53,998 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:53,998 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:53,998 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:53,998 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:53,998 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:53,998 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:23:53,998 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:53,998 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:53,999 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:53,999 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:53,999 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:53,999 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:23:53,999 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:53,999 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:53,999 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:53,999 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:23:53,999 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:53,999 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:23:53,999 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:53,999 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:23:53,999 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:23:58,271 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:58,271 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:23:58,271 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:23:58,271 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:58,271 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:58,271 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:58,271 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:23:58,271 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:58,271 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:23:58,271 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:58,271 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:58,271 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:23:58,271 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:23:58,271 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:58,271 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:23:58,271 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:58,271 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:58,271 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:23:58,272 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:23:58,272 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:58,272 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:23:58,272 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:23:58,272 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:58,272 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:23:58,272 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:23:58,272 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:23:58,272 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:23:58,278 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Ended with exit code 0 [2025-04-25 11:23:58,472 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable104,SelfDestructingSolverStorable105,SelfDestructingSolverStorable106,SelfDestructingSolverStorable102,SelfDestructingSolverStorable103 [2025-04-25 11:23:58,472 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:23:58,472 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:23:58,473 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #22 [2025-04-25 11:23:58,473 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:23:58,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:23:58,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:23:58,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:23:58,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:23:58,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:23:58,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:23:58,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:23:58,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:23:58,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:23:58,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:23:58,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:23:58,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:23:58,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,473 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:23:58,473 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:23:58,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:23:58,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:23:58,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:23:58,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:23:58,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:23:58,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:23:58,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:23:58,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:23:58,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:23:58,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:23:58,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:23:58,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:23:58,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:23:58,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:23:58,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:23:58,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:23:58,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:23:58,474 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,474 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:23:58,475 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,475 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:23:58,475 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,475 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:23:58,475 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,475 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:23:58,475 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,475 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:23:58,475 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,475 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:23:58,475 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,475 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:23:58,475 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,475 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:23:58,475 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,475 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:23:58,475 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,475 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:23:58,475 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,475 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:23:58,475 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,475 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:23:58,475 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,475 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:23:58,475 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,475 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:23:58,475 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,475 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:23:58,475 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,475 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:23:58,475 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,475 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:23:58,475 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,475 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:23:58,475 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,475 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:23:58,475 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,476 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:23:58,476 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,476 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:23:58,476 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,476 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:23:58,476 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,476 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:23:58,476 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,476 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:23:58,476 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,476 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:23:58,476 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,476 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:23:58,476 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,476 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:23:58,476 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,476 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:23:58,476 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,476 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:23:58,476 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,476 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:23:58,476 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,476 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:23:58,476 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,476 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:23:58,476 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,476 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:23:58,476 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,476 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:23:58,476 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,476 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:23:58,476 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,476 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:23:58,476 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,476 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:23:58,476 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,476 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:23:58,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:23:58,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:23:58,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:23:58,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:23:58,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:23:58,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:23:58,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:23:58,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:23:58,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:23:58,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:23:58,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:23:58,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:23:58,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:23:58,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:23:58,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:23:58,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-04-25 11:23:58,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-04-25 11:23:58,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-04-25 11:23:58,477 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,477 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-04-25 11:23:58,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-04-25 11:23:58,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-04-25 11:23:58,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-04-25 11:23:58,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-04-25 11:23:58,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-04-25 11:23:58,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-04-25 11:23:58,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-04-25 11:23:58,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-04-25 11:23:58,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-04-25 11:23:58,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-04-25 11:23:58,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-04-25 11:23:58,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-04-25 11:23:58,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-04-25 11:23:58,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-04-25 11:23:58,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-04-25 11:23:58,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-04-25 11:23:58,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-04-25 11:23:58,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,478 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-04-25 11:23:58,478 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-04-25 11:23:58,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-04-25 11:23:58,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-04-25 11:23:58,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-04-25 11:23:58,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-04-25 11:23:58,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-04-25 11:23:58,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-04-25 11:23:58,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-04-25 11:23:58,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-04-25 11:23:58,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-04-25 11:23:58,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-04-25 11:23:58,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-04-25 11:23:58,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-04-25 11:23:58,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-04-25 11:23:58,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-04-25 11:23:58,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-04-25 11:23:58,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-04-25 11:23:58,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-04-25 11:23:58,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,479 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-04-25 11:23:58,479 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-04-25 11:23:58,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-04-25 11:23:58,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-04-25 11:23:58,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-04-25 11:23:58,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-04-25 11:23:58,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-04-25 11:23:58,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-04-25 11:23:58,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-04-25 11:23:58,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-04-25 11:23:58,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-04-25 11:23:58,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-04-25 11:23:58,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-04-25 11:23:58,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-04-25 11:23:58,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-04-25 11:23:58,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-04-25 11:23:58,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-04-25 11:23:58,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-04-25 11:23:58,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-04-25 11:23:58,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,480 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-04-25 11:23:58,480 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-04-25 11:23:58,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-04-25 11:23:58,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-04-25 11:23:58,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-04-25 11:23:58,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-04-25 11:23:58,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-04-25 11:23:58,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-04-25 11:23:58,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-04-25 11:23:58,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-04-25 11:23:58,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-04-25 11:23:58,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-04-25 11:23:58,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-04-25 11:23:58,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-04-25 11:23:58,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-04-25 11:23:58,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-04-25 11:23:58,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-04-25 11:23:58,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-04-25 11:23:58,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-04-25 11:23:58,481 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,481 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-04-25 11:23:58,482 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,482 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-04-25 11:23:58,482 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,482 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-04-25 11:23:58,482 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,482 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-04-25 11:23:58,482 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,482 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-04-25 11:23:58,482 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,482 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-04-25 11:23:58,482 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,482 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-04-25 11:23:58,482 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,482 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-04-25 11:23:58,482 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,482 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-04-25 11:23:58,482 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,482 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2025-04-25 11:23:58,482 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,482 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2025-04-25 11:23:58,482 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,482 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2025-04-25 11:23:58,482 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,482 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2025-04-25 11:23:58,482 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:23:58,482 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2025-04-25 11:23:58,487 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:23:58,487 INFO L85 PathProgramCache]: Analyzing trace with hash -753265217, now seen corresponding path program 1 times [2025-04-25 11:23:58,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:23:58,487 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [484398145] [2025-04-25 11:23:58,487 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:23:58,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:23:58,492 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 365 statements into 1 equivalence classes. [2025-04-25 11:23:58,533 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 365 of 365 statements. [2025-04-25 11:23:58,533 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:23:58,533 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:24:01,355 INFO L134 CoverageAnalysis]: Checked inductivity of 30286 backedges. 18315 proven. 9322 refuted. 0 times theorem prover too weak. 2649 trivial. 0 not checked. [2025-04-25 11:24:01,355 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:24:01,355 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [484398145] [2025-04-25 11:24:01,355 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [484398145] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:24:01,355 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [208089113] [2025-04-25 11:24:01,355 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:24:01,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:24:01,360 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 365 statements into 1 equivalence classes. [2025-04-25 11:24:01,408 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 365 of 365 statements. [2025-04-25 11:24:01,408 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:24:01,408 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:24:01,410 INFO L256 TraceCheckSpWp]: Trace formula consists of 1010 conjuncts, 181 conjuncts are in the unsatisfiable core [2025-04-25 11:24:01,413 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:24:01,640 INFO L134 CoverageAnalysis]: Checked inductivity of 30286 backedges. 18316 proven. 9320 refuted. 0 times theorem prover too weak. 2650 trivial. 0 not checked. [2025-04-25 11:24:01,640 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [208089113] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:24:01,640 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:24:01,640 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 14] total 15 [2025-04-25 11:24:01,640 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:24:01,640 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 365 [2025-04-25 11:24:01,644 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:24:01,644 INFO L85 PathProgramCache]: Analyzing trace with hash -1876424711, now seen corresponding path program 1 times [2025-04-25 11:24:01,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:24:01,644 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [560028891] [2025-04-25 11:24:01,644 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:24:01,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:24:01,649 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 366 statements into 1 equivalence classes. [2025-04-25 11:24:01,692 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 366 of 366 statements. [2025-04-25 11:24:01,692 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:24:01,692 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:24:04,572 INFO L134 CoverageAnalysis]: Checked inductivity of 30286 backedges. 18315 proven. 9322 refuted. 0 times theorem prover too weak. 2649 trivial. 0 not checked. [2025-04-25 11:24:04,573 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:24:04,573 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [560028891] [2025-04-25 11:24:04,573 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [560028891] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:24:04,573 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [728777599] [2025-04-25 11:24:04,573 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:24:04,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:24:04,578 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 366 statements into 1 equivalence classes. [2025-04-25 11:24:04,626 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 366 of 366 statements. [2025-04-25 11:24:04,626 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:24:04,626 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:24:04,628 INFO L256 TraceCheckSpWp]: Trace formula consists of 1014 conjuncts, 182 conjuncts are in the unsatisfiable core [2025-04-25 11:24:04,631 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:24:04,857 INFO L134 CoverageAnalysis]: Checked inductivity of 30286 backedges. 18316 proven. 9320 refuted. 0 times theorem prover too weak. 2650 trivial. 0 not checked. [2025-04-25 11:24:04,857 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [728777599] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:24:04,857 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:24:04,857 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 14] total 15 [2025-04-25 11:24:04,857 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:24:04,857 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 373 [2025-04-25 11:24:04,857 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:24:04,857 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:24:04,858 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:24:04,858 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:24:04,858 INFO L85 PathProgramCache]: Analyzing trace with hash -2102178686, now seen corresponding path program 24 times [2025-04-25 11:24:04,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:24:04,858 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1158513572] [2025-04-25 11:24:04,858 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-04-25 11:24:04,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:24:04,863 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 376 statements into 175 equivalence classes. [2025-04-25 11:24:04,894 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 175 check-sat command(s) and asserted 376 of 376 statements. [2025-04-25 11:24:04,894 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 175 check-sat command(s) [2025-04-25 11:24:04,894 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:24:07,833 INFO L134 CoverageAnalysis]: Checked inductivity of 30286 backedges. 18315 proven. 9322 refuted. 0 times theorem prover too weak. 2649 trivial. 0 not checked. [2025-04-25 11:24:07,834 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:24:07,834 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1158513572] [2025-04-25 11:24:07,834 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1158513572] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:24:07,834 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [280029759] [2025-04-25 11:24:07,834 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-04-25 11:24:07,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:24:07,834 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:24:07,835 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:24:07,836 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2025-04-25 11:24:07,867 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 376 statements into 175 equivalence classes. [2025-04-25 11:24:08,056 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 175 check-sat command(s) and asserted 376 of 376 statements. [2025-04-25 11:24:08,056 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 175 check-sat command(s) [2025-04-25 11:24:08,056 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:24:08,060 INFO L256 TraceCheckSpWp]: Trace formula consists of 1035 conjuncts, 183 conjuncts are in the unsatisfiable core [2025-04-25 11:24:08,063 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:24:08,306 INFO L134 CoverageAnalysis]: Checked inductivity of 30286 backedges. 18316 proven. 9320 refuted. 0 times theorem prover too weak. 2650 trivial. 0 not checked. [2025-04-25 11:24:08,306 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:24:09,105 INFO L134 CoverageAnalysis]: Checked inductivity of 30286 backedges. 18316 proven. 9320 refuted. 0 times theorem prover too weak. 2650 trivial. 0 not checked. [2025-04-25 11:24:09,105 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [280029759] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:24:09,105 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:24:09,105 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16, 16] total 17 [2025-04-25 11:24:09,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [390787662] [2025-04-25 11:24:09,105 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:24:09,106 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2025-04-25 11:24:09,106 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:24:09,106 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2025-04-25 11:24:09,106 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=125, Invalid=181, Unknown=0, NotChecked=0, Total=306 [2025-04-25 11:24:09,106 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:24:09,106 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:24:09,107 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 3.5555555555555554) internal successors, (64), 17 states have internal predecessors, (64), 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) [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:24:09,107 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:24:14,374 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:24:14,375 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:24:14,382 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Ended with exit code 0 [2025-04-25 11:24:14,575 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable110,SelfDestructingSolverStorable108,SelfDestructingSolverStorable109,27 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable107,SelfDestructingSolverStorable111 [2025-04-25 11:24:14,576 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:24:14,576 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:24:14,576 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #23 [2025-04-25 11:24:14,576 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:24:14,576 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:24:14,576 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,576 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:24:14,576 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,576 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:24:14,576 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,576 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:24:14,576 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,576 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:24:14,576 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,576 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:24:14,576 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,577 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:24:14,577 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,577 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:24:14,577 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,577 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:24:14,577 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,577 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:24:14,577 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,577 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:24:14,577 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,577 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:24:14,577 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,577 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:24:14,577 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,577 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:24:14,577 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,577 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:24:14,577 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,577 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:24:14,577 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,577 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:24:14,577 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,577 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:24:14,577 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,577 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:24:14,577 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,577 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:24:14,577 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,577 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:24:14,577 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,577 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:24:14,577 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,577 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:24:14,577 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,577 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:24:14,577 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,577 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:24:14,578 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,578 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:24:14,578 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,578 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:24:14,578 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,578 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:24:14,578 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,578 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:24:14,578 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,578 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:24:14,578 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,578 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:24:14,578 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,578 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:24:14,578 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,578 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:24:14,578 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,578 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:24:14,578 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,578 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:24:14,578 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,578 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:24:14,578 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,578 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:24:14,578 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,578 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:24:14,578 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,578 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:24:14,578 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,578 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:24:14,578 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,578 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:24:14,578 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,578 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:24:14,578 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,578 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:24:14,578 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,578 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:24:14,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:24:14,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:24:14,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:24:14,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:24:14,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:24:14,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:24:14,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:24:14,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:24:14,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:24:14,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:24:14,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:24:14,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:24:14,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:24:14,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:24:14,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:24:14,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:24:14,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:24:14,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,579 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:24:14,579 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:24:14,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:24:14,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:24:14,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:24:14,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:24:14,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:24:14,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:24:14,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:24:14,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:24:14,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:24:14,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:24:14,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:24:14,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:24:14,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:24:14,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:24:14,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:24:14,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:24:14,580 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,580 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:24:14,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:24:14,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:24:14,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:24:14,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:24:14,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-04-25 11:24:14,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-04-25 11:24:14,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-04-25 11:24:14,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-04-25 11:24:14,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-04-25 11:24:14,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-04-25 11:24:14,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-04-25 11:24:14,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-04-25 11:24:14,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-04-25 11:24:14,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-04-25 11:24:14,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-04-25 11:24:14,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-04-25 11:24:14,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-04-25 11:24:14,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-04-25 11:24:14,581 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,581 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-04-25 11:24:14,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-04-25 11:24:14,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-04-25 11:24:14,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-04-25 11:24:14,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-04-25 11:24:14,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-04-25 11:24:14,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-04-25 11:24:14,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-04-25 11:24:14,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-04-25 11:24:14,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-04-25 11:24:14,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-04-25 11:24:14,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-04-25 11:24:14,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-04-25 11:24:14,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-04-25 11:24:14,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-04-25 11:24:14,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-04-25 11:24:14,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-04-25 11:24:14,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-04-25 11:24:14,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-04-25 11:24:14,582 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,582 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-04-25 11:24:14,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-04-25 11:24:14,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-04-25 11:24:14,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-04-25 11:24:14,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-04-25 11:24:14,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-04-25 11:24:14,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-04-25 11:24:14,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-04-25 11:24:14,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-04-25 11:24:14,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-04-25 11:24:14,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-04-25 11:24:14,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-04-25 11:24:14,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-04-25 11:24:14,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-04-25 11:24:14,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-04-25 11:24:14,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-04-25 11:24:14,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-04-25 11:24:14,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-04-25 11:24:14,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-04-25 11:24:14,583 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-04-25 11:24:14,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-04-25 11:24:14,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-04-25 11:24:14,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-04-25 11:24:14,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-04-25 11:24:14,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-04-25 11:24:14,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-04-25 11:24:14,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-04-25 11:24:14,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-04-25 11:24:14,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-04-25 11:24:14,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-04-25 11:24:14,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-04-25 11:24:14,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-04-25 11:24:14,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-04-25 11:24:14,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-04-25 11:24:14,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-04-25 11:24:14,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-04-25 11:24:14,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-04-25 11:24:14,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-04-25 11:24:14,584 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,584 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-04-25 11:24:14,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-04-25 11:24:14,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-04-25 11:24:14,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-04-25 11:24:14,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-04-25 11:24:14,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-04-25 11:24:14,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-04-25 11:24:14,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-04-25 11:24:14,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-04-25 11:24:14,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-04-25 11:24:14,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-04-25 11:24:14,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-04-25 11:24:14,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-04-25 11:24:14,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-04-25 11:24:14,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-04-25 11:24:14,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-04-25 11:24:14,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2025-04-25 11:24:14,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2025-04-25 11:24:14,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2025-04-25 11:24:14,585 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,585 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2025-04-25 11:24:14,586 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,586 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2025-04-25 11:24:14,586 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:14,586 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 366 [2025-04-25 11:24:14,590 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:24:14,590 INFO L85 PathProgramCache]: Analyzing trace with hash 1960336589, now seen corresponding path program 1 times [2025-04-25 11:24:14,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:24:14,590 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1937619086] [2025-04-25 11:24:14,590 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:24:14,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:24:14,595 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 367 statements into 1 equivalence classes. [2025-04-25 11:24:14,640 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 367 of 367 statements. [2025-04-25 11:24:14,640 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:24:14,640 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:24:17,762 INFO L134 CoverageAnalysis]: Checked inductivity of 30635 backedges. 9651 proven. 18319 refuted. 0 times theorem prover too weak. 2665 trivial. 0 not checked. [2025-04-25 11:24:17,762 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:24:17,762 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1937619086] [2025-04-25 11:24:17,762 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1937619086] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:24:17,762 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1008383846] [2025-04-25 11:24:17,762 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:24:17,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:24:17,767 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 367 statements into 1 equivalence classes. [2025-04-25 11:24:17,818 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 367 of 367 statements. [2025-04-25 11:24:17,818 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:24:17,819 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:24:17,820 INFO L256 TraceCheckSpWp]: Trace formula consists of 1016 conjuncts, 181 conjuncts are in the unsatisfiable core [2025-04-25 11:24:17,823 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:24:18,068 INFO L134 CoverageAnalysis]: Checked inductivity of 30635 backedges. 9651 proven. 18318 refuted. 0 times theorem prover too weak. 2666 trivial. 0 not checked. [2025-04-25 11:24:18,068 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1008383846] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:24:18,068 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:24:18,068 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 14] total 15 [2025-04-25 11:24:18,068 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:24:18,068 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 367 [2025-04-25 11:24:18,072 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:24:18,072 INFO L85 PathProgramCache]: Analyzing trace with hash 640849411, now seen corresponding path program 1 times [2025-04-25 11:24:18,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:24:18,072 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119317132] [2025-04-25 11:24:18,072 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:24:18,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:24:18,077 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 368 statements into 1 equivalence classes. [2025-04-25 11:24:18,123 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 368 of 368 statements. [2025-04-25 11:24:18,123 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:24:18,123 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:24:21,008 INFO L134 CoverageAnalysis]: Checked inductivity of 30635 backedges. 9651 proven. 18319 refuted. 0 times theorem prover too weak. 2665 trivial. 0 not checked. [2025-04-25 11:24:21,008 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:24:21,008 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1119317132] [2025-04-25 11:24:21,008 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1119317132] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:24:21,008 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [479757619] [2025-04-25 11:24:21,008 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:24:21,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:24:21,013 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 368 statements into 1 equivalence classes. [2025-04-25 11:24:21,064 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 368 of 368 statements. [2025-04-25 11:24:21,064 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:24:21,064 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:24:21,066 INFO L256 TraceCheckSpWp]: Trace formula consists of 1020 conjuncts, 181 conjuncts are in the unsatisfiable core [2025-04-25 11:24:21,069 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:24:21,286 INFO L134 CoverageAnalysis]: Checked inductivity of 30635 backedges. 9651 proven. 18318 refuted. 0 times theorem prover too weak. 2666 trivial. 0 not checked. [2025-04-25 11:24:21,286 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [479757619] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:24:21,286 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:24:21,286 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 15] total 16 [2025-04-25 11:24:21,286 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:24:21,286 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 375 [2025-04-25 11:24:21,286 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:24:21,286 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:24:21,286 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:24:21,286 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:24:21,286 INFO L85 PathProgramCache]: Analyzing trace with hash 1876421792, now seen corresponding path program 25 times [2025-04-25 11:24:21,286 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:24:21,287 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [207190723] [2025-04-25 11:24:21,287 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-04-25 11:24:21,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:24:21,292 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 378 statements into 1 equivalence classes. [2025-04-25 11:24:21,337 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 378 of 378 statements. [2025-04-25 11:24:21,337 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:24:21,337 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:24:24,210 INFO L134 CoverageAnalysis]: Checked inductivity of 30635 backedges. 9651 proven. 18319 refuted. 0 times theorem prover too weak. 2665 trivial. 0 not checked. [2025-04-25 11:24:24,210 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:24:24,210 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [207190723] [2025-04-25 11:24:24,210 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [207190723] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:24:24,210 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1632330850] [2025-04-25 11:24:24,210 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-04-25 11:24:24,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:24:24,210 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:24:24,212 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:24:24,213 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2025-04-25 11:24:24,240 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 378 statements into 1 equivalence classes. [2025-04-25 11:24:24,301 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 378 of 378 statements. [2025-04-25 11:24:24,301 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:24:24,301 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:24:24,306 INFO L256 TraceCheckSpWp]: Trace formula consists of 1041 conjuncts, 181 conjuncts are in the unsatisfiable core [2025-04-25 11:24:24,309 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:24:24,543 INFO L134 CoverageAnalysis]: Checked inductivity of 30635 backedges. 9651 proven. 18318 refuted. 0 times theorem prover too weak. 2666 trivial. 0 not checked. [2025-04-25 11:24:24,543 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:24:25,323 INFO L134 CoverageAnalysis]: Checked inductivity of 30635 backedges. 9651 proven. 18318 refuted. 0 times theorem prover too weak. 2666 trivial. 0 not checked. [2025-04-25 11:24:25,323 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1632330850] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:24:25,324 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:24:25,324 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 15, 15] total 16 [2025-04-25 11:24:25,324 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1341453856] [2025-04-25 11:24:25,324 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:24:25,324 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2025-04-25 11:24:25,324 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:24:25,324 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2025-04-25 11:24:25,324 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2025-04-25 11:24:25,325 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:24:25,325 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:24:25,325 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 3.8823529411764706) 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) [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:24:25,325 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:24:31,598 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:24:31,605 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Ended with exit code 0 [2025-04-25 11:24:31,799 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable115,28 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable116,SelfDestructingSolverStorable112,SelfDestructingSolverStorable113,SelfDestructingSolverStorable114 [2025-04-25 11:24:31,799 INFO L403 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:24:31,799 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:24:31,799 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #24 [2025-04-25 11:24:31,799 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:24:31,799 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:24:31,799 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:24:31,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:24:31,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:24:31,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:24:31,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:24:31,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:24:31,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:24:31,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:24:31,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:24:31,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:24:31,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:24:31,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:24:31,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:24:31,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:24:31,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:24:31,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:24:31,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:24:31,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:24:31,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:24:31,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:24:31,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:24:31,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:24:31,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:24:31,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:24:31,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:24:31,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:24:31,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:24:31,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:24:31,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:24:31,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:24:31,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:24:31,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:24:31,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:24:31,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:24:31,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:24:31,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:24:31,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:24:31,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:24:31,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:24:31,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:24:31,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:24:31,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:24:31,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:24:31,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:24:31,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:24:31,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:24:31,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:24:31,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:24:31,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:24:31,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:24:31,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:24:31,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:24:31,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:24:31,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:24:31,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:24:31,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:24:31,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:24:31,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:24:31,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:24:31,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:24:31,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:24:31,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:24:31,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:24:31,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:24:31,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:24:31,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:24:31,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:24:31,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:24:31,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:24:31,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:24:31,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:24:31,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:24:31,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:24:31,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:24:31,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:24:31,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:24:31,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:24:31,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:24:31,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:24:31,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:24:31,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:24:31,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:24:31,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:24:31,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-04-25 11:24:31,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-04-25 11:24:31,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-04-25 11:24:31,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-04-25 11:24:31,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-04-25 11:24:31,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-04-25 11:24:31,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-04-25 11:24:31,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-04-25 11:24:31,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-04-25 11:24:31,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-04-25 11:24:31,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-04-25 11:24:31,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-04-25 11:24:31,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-04-25 11:24:31,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-04-25 11:24:31,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-04-25 11:24:31,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-04-25 11:24:31,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-04-25 11:24:31,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-04-25 11:24:31,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-04-25 11:24:31,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-04-25 11:24:31,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-04-25 11:24:31,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-04-25 11:24:31,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-04-25 11:24:31,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-04-25 11:24:31,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-04-25 11:24:31,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-04-25 11:24:31,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-04-25 11:24:31,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-04-25 11:24:31,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-04-25 11:24:31,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-04-25 11:24:31,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-04-25 11:24:31,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-04-25 11:24:31,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-04-25 11:24:31,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-04-25 11:24:31,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-04-25 11:24:31,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-04-25 11:24:31,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-04-25 11:24:31,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-04-25 11:24:31,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-04-25 11:24:31,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-04-25 11:24:31,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-04-25 11:24:31,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-04-25 11:24:31,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-04-25 11:24:31,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-04-25 11:24:31,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-04-25 11:24:31,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-04-25 11:24:31,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-04-25 11:24:31,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-04-25 11:24:31,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-04-25 11:24:31,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-04-25 11:24:31,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-04-25 11:24:31,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-04-25 11:24:31,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-04-25 11:24:31,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-04-25 11:24:31,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-04-25 11:24:31,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-04-25 11:24:31,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-04-25 11:24:31,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-04-25 11:24:31,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-04-25 11:24:31,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-04-25 11:24:31,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-04-25 11:24:31,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-04-25 11:24:31,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-04-25 11:24:31,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-04-25 11:24:31,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-04-25 11:24:31,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-04-25 11:24:31,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-04-25 11:24:31,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-04-25 11:24:31,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-04-25 11:24:31,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-04-25 11:24:31,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-04-25 11:24:31,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-04-25 11:24:31,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-04-25 11:24:31,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-04-25 11:24:31,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-04-25 11:24:31,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-04-25 11:24:31,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-04-25 11:24:31,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-04-25 11:24:31,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-04-25 11:24:31,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-04-25 11:24:31,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-04-25 11:24:31,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-04-25 11:24:31,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-04-25 11:24:31,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-04-25 11:24:31,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-04-25 11:24:31,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-04-25 11:24:31,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-04-25 11:24:31,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2025-04-25 11:24:31,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2025-04-25 11:24:31,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2025-04-25 11:24:31,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2025-04-25 11:24:31,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2025-04-25 11:24:31,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 366 [2025-04-25 11:24:31,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 368 [2025-04-25 11:24:31,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 370 [2025-04-25 11:24:31,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2025-04-25 11:24:31,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2025-04-25 11:24:31,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 376 [2025-04-25 11:24:31,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 378 [2025-04-25 11:24:31,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 380 [2025-04-25 11:24:31,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 382 [2025-04-25 11:24:31,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 384 [2025-04-25 11:24:31,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2025-04-25 11:24:31,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 388 [2025-04-25 11:24:31,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 390 [2025-04-25 11:24:31,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 392 [2025-04-25 11:24:31,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 394 [2025-04-25 11:24:31,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 396 [2025-04-25 11:24:31,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 398 [2025-04-25 11:24:31,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 400 [2025-04-25 11:24:31,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 402 [2025-04-25 11:24:31,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 404 [2025-04-25 11:24:31,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 406 [2025-04-25 11:24:31,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 408 [2025-04-25 11:24:31,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 410 [2025-04-25 11:24:31,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 412 [2025-04-25 11:24:31,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 414 [2025-04-25 11:24:31,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 416 [2025-04-25 11:24:31,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 418 [2025-04-25 11:24:31,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:31,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 420 [2025-04-25 11:24:31,816 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:24:31,816 INFO L85 PathProgramCache]: Analyzing trace with hash -843085965, now seen corresponding path program 1 times [2025-04-25 11:24:31,816 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:24:31,816 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1340114678] [2025-04-25 11:24:31,816 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:24:31,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:24:31,822 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 421 statements into 1 equivalence classes. [2025-04-25 11:24:31,877 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 421 of 421 statements. [2025-04-25 11:24:31,877 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:24:31,877 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:24:36,291 INFO L134 CoverageAnalysis]: Checked inductivity of 40814 backedges. 24876 proven. 12585 refuted. 0 times theorem prover too weak. 3353 trivial. 0 not checked. [2025-04-25 11:24:36,291 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:24:36,291 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1340114678] [2025-04-25 11:24:36,291 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1340114678] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:24:36,292 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1635064331] [2025-04-25 11:24:36,292 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:24:36,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:24:36,297 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 421 statements into 1 equivalence classes. [2025-04-25 11:24:36,361 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 421 of 421 statements. [2025-04-25 11:24:36,361 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:24:36,361 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:24:36,363 INFO L256 TraceCheckSpWp]: Trace formula consists of 1164 conjuncts, 209 conjuncts are in the unsatisfiable core [2025-04-25 11:24:36,367 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:24:36,645 INFO L134 CoverageAnalysis]: Checked inductivity of 40814 backedges. 24877 proven. 12583 refuted. 0 times theorem prover too weak. 3354 trivial. 0 not checked. [2025-04-25 11:24:36,645 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1635064331] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:24:36,645 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:24:36,645 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 15] total 16 [2025-04-25 11:24:36,646 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:24:36,646 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 421 [2025-04-25 11:24:36,649 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:24:36,649 INFO L85 PathProgramCache]: Analyzing trace with hash -365905823, now seen corresponding path program 1 times [2025-04-25 11:24:36,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:24:36,649 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1985013061] [2025-04-25 11:24:36,649 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:24:36,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:24:36,655 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 422 statements into 1 equivalence classes. [2025-04-25 11:24:36,713 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 422 of 422 statements. [2025-04-25 11:24:36,713 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:24:36,713 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:24:40,887 INFO L134 CoverageAnalysis]: Checked inductivity of 40814 backedges. 24876 proven. 12585 refuted. 0 times theorem prover too weak. 3353 trivial. 0 not checked. [2025-04-25 11:24:40,887 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:24:40,887 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1985013061] [2025-04-25 11:24:40,887 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1985013061] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:24:40,887 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [950345769] [2025-04-25 11:24:40,887 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:24:40,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:24:40,895 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 422 statements into 1 equivalence classes. [2025-04-25 11:24:40,970 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 422 of 422 statements. [2025-04-25 11:24:40,971 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:24:40,971 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:24:40,973 INFO L256 TraceCheckSpWp]: Trace formula consists of 1168 conjuncts, 210 conjuncts are in the unsatisfiable core [2025-04-25 11:24:40,977 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:24:41,250 INFO L134 CoverageAnalysis]: Checked inductivity of 40814 backedges. 24877 proven. 12583 refuted. 0 times theorem prover too weak. 3354 trivial. 0 not checked. [2025-04-25 11:24:41,250 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [950345769] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:24:41,250 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:24:41,251 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 15] total 16 [2025-04-25 11:24:41,251 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:24:41,251 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 429 [2025-04-25 11:24:41,251 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:24:41,251 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:24:41,251 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:24:41,251 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:24:41,251 INFO L85 PathProgramCache]: Analyzing trace with hash 1998003132, now seen corresponding path program 26 times [2025-04-25 11:24:41,251 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:24:41,251 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1824561231] [2025-04-25 11:24:41,251 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-25 11:24:41,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:24:41,257 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 432 statements into 2 equivalence classes. [2025-04-25 11:24:41,313 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 432 of 432 statements. [2025-04-25 11:24:41,314 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-04-25 11:24:41,314 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:24:45,686 INFO L134 CoverageAnalysis]: Checked inductivity of 40814 backedges. 24876 proven. 12585 refuted. 0 times theorem prover too weak. 3353 trivial. 0 not checked. [2025-04-25 11:24:45,686 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:24:45,686 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1824561231] [2025-04-25 11:24:45,686 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1824561231] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:24:45,686 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2047992766] [2025-04-25 11:24:45,686 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-25 11:24:45,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:24:45,686 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:24:45,688 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:24:45,688 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2025-04-25 11:24:45,721 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 432 statements into 2 equivalence classes. [2025-04-25 11:24:45,790 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 432 of 432 statements. [2025-04-25 11:24:45,790 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-04-25 11:24:45,790 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:24:45,795 INFO L256 TraceCheckSpWp]: Trace formula consists of 1189 conjuncts, 211 conjuncts are in the unsatisfiable core [2025-04-25 11:24:45,799 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:24:46,057 INFO L134 CoverageAnalysis]: Checked inductivity of 40814 backedges. 24877 proven. 12583 refuted. 0 times theorem prover too weak. 3354 trivial. 0 not checked. [2025-04-25 11:24:46,057 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:24:46,970 INFO L134 CoverageAnalysis]: Checked inductivity of 40814 backedges. 24877 proven. 12583 refuted. 0 times theorem prover too weak. 3354 trivial. 0 not checked. [2025-04-25 11:24:46,971 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2047992766] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:24:46,971 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:24:46,971 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 17, 17] total 18 [2025-04-25 11:24:46,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1377005859] [2025-04-25 11:24:46,971 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:24:46,971 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2025-04-25 11:24:46,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:24:46,971 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2025-04-25 11:24:46,972 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=141, Invalid=201, Unknown=0, NotChecked=0, Total=342 [2025-04-25 11:24:46,972 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:24:46,972 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:24:46,972 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 3.526315789473684) internal successors, (67), 18 states have internal predecessors, (67), 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) [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:24:46,972 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:24:54,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:24:54,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:24:54,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:24:54,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:24:54,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:24:54,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:24:54,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:24:54,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:24:54,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:24:54,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:24:54,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:24:54,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:24:54,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:24:54,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:24:54,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:24:54,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:24:54,755 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:24:54,756 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:24:54,756 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:24:54,756 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:24:54,756 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:24:54,756 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:24:54,756 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:24:54,756 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:24:54,756 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:24:54,756 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:24:54,756 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:24:54,756 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:24:54,756 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:24:54,756 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-04-25 11:24:54,762 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0 [2025-04-25 11:24:54,956 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable120,SelfDestructingSolverStorable121,SelfDestructingSolverStorable119,SelfDestructingSolverStorable117,SelfDestructingSolverStorable118,29 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:24:54,956 INFO L403 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:24:54,956 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:24:54,957 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #25 [2025-04-25 11:24:54,957 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:24:54,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:24:54,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:24:54,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:24:54,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:24:54,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:24:54,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:24:54,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:24:54,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:24:54,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:24:54,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:24:54,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:24:54,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:24:54,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:24:54,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:24:54,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:24:54,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:24:54,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:24:54,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:24:54,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:24:54,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:24:54,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:24:54,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:24:54,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:24:54,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:24:54,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:24:54,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:24:54,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:24:54,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:24:54,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:24:54,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:24:54,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:24:54,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:24:54,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:24:54,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:24:54,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:24:54,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:24:54,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:24:54,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:24:54,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:24:54,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:24:54,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:24:54,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:24:54,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:24:54,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:24:54,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:24:54,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:24:54,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:24:54,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:24:54,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:24:54,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:24:54,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:24:54,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:24:54,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:24:54,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:24:54,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:24:54,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:24:54,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:24:54,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:24:54,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:24:54,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:24:54,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:24:54,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:24:54,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:24:54,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:24:54,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:24:54,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:24:54,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:24:54,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:24:54,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:24:54,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:24:54,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:24:54,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:24:54,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:24:54,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:24:54,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:24:54,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:24:54,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:24:54,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:24:54,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:24:54,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:24:54,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:24:54,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:24:54,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:24:54,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:24:54,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-04-25 11:24:54,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-04-25 11:24:54,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-04-25 11:24:54,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-04-25 11:24:54,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-04-25 11:24:54,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-04-25 11:24:54,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-04-25 11:24:54,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-04-25 11:24:54,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-04-25 11:24:54,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-04-25 11:24:54,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-04-25 11:24:54,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-04-25 11:24:54,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-04-25 11:24:54,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-04-25 11:24:54,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-04-25 11:24:54,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-04-25 11:24:54,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-04-25 11:24:54,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-04-25 11:24:54,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-04-25 11:24:54,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-04-25 11:24:54,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-04-25 11:24:54,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-04-25 11:24:54,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-04-25 11:24:54,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-04-25 11:24:54,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-04-25 11:24:54,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-04-25 11:24:54,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-04-25 11:24:54,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-04-25 11:24:54,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-04-25 11:24:54,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-04-25 11:24:54,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-04-25 11:24:54,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-04-25 11:24:54,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-04-25 11:24:54,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-04-25 11:24:54,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-04-25 11:24:54,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-04-25 11:24:54,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-04-25 11:24:54,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-04-25 11:24:54,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-04-25 11:24:54,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-04-25 11:24:54,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-04-25 11:24:54,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-04-25 11:24:54,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-04-25 11:24:54,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-04-25 11:24:54,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-04-25 11:24:54,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-04-25 11:24:54,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-04-25 11:24:54,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-04-25 11:24:54,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-04-25 11:24:54,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-04-25 11:24:54,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-04-25 11:24:54,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-04-25 11:24:54,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-04-25 11:24:54,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-04-25 11:24:54,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-04-25 11:24:54,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-04-25 11:24:54,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-04-25 11:24:54,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-04-25 11:24:54,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-04-25 11:24:54,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-04-25 11:24:54,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-04-25 11:24:54,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-04-25 11:24:54,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-04-25 11:24:54,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-04-25 11:24:54,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-04-25 11:24:54,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-04-25 11:24:54,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-04-25 11:24:54,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-04-25 11:24:54,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-04-25 11:24:54,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-04-25 11:24:54,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-04-25 11:24:54,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-04-25 11:24:54,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-04-25 11:24:54,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-04-25 11:24:54,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-04-25 11:24:54,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-04-25 11:24:54,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-04-25 11:24:54,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-04-25 11:24:54,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-04-25 11:24:54,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-04-25 11:24:54,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-04-25 11:24:54,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-04-25 11:24:54,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-04-25 11:24:54,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-04-25 11:24:54,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-04-25 11:24:54,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-04-25 11:24:54,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-04-25 11:24:54,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2025-04-25 11:24:54,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2025-04-25 11:24:54,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2025-04-25 11:24:54,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2025-04-25 11:24:54,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2025-04-25 11:24:54,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 366 [2025-04-25 11:24:54,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 368 [2025-04-25 11:24:54,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 370 [2025-04-25 11:24:54,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2025-04-25 11:24:54,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2025-04-25 11:24:54,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 376 [2025-04-25 11:24:54,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 378 [2025-04-25 11:24:54,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 380 [2025-04-25 11:24:54,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 382 [2025-04-25 11:24:54,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 384 [2025-04-25 11:24:54,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2025-04-25 11:24:54,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 388 [2025-04-25 11:24:54,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 390 [2025-04-25 11:24:54,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 392 [2025-04-25 11:24:54,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 394 [2025-04-25 11:24:54,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 396 [2025-04-25 11:24:54,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 398 [2025-04-25 11:24:54,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 400 [2025-04-25 11:24:54,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 402 [2025-04-25 11:24:54,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 404 [2025-04-25 11:24:54,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 406 [2025-04-25 11:24:54,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 408 [2025-04-25 11:24:54,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 410 [2025-04-25 11:24:54,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 412 [2025-04-25 11:24:54,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 414 [2025-04-25 11:24:54,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 416 [2025-04-25 11:24:54,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 418 [2025-04-25 11:24:54,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 420 [2025-04-25 11:24:54,968 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:24:54,968 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 422 [2025-04-25 11:24:54,973 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:24:54,973 INFO L85 PathProgramCache]: Analyzing trace with hash 1541776647, now seen corresponding path program 1 times [2025-04-25 11:24:54,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:24:54,973 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1052670680] [2025-04-25 11:24:54,973 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:24:54,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:24:54,979 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 423 statements into 1 equivalence classes. [2025-04-25 11:24:55,039 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 423 of 423 statements. [2025-04-25 11:24:55,040 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:24:55,040 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:24:59,383 INFO L134 CoverageAnalysis]: Checked inductivity of 41219 backedges. 12968 proven. 24880 refuted. 0 times theorem prover too weak. 3371 trivial. 0 not checked. [2025-04-25 11:24:59,383 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:24:59,383 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1052670680] [2025-04-25 11:24:59,383 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1052670680] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:24:59,383 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1492446203] [2025-04-25 11:24:59,383 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:24:59,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:24:59,389 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 423 statements into 1 equivalence classes. [2025-04-25 11:24:59,455 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 423 of 423 statements. [2025-04-25 11:24:59,456 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:24:59,456 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:24:59,458 INFO L256 TraceCheckSpWp]: Trace formula consists of 1170 conjuncts, 209 conjuncts are in the unsatisfiable core [2025-04-25 11:24:59,461 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:24:59,717 INFO L134 CoverageAnalysis]: Checked inductivity of 41219 backedges. 12968 proven. 24879 refuted. 0 times theorem prover too weak. 3372 trivial. 0 not checked. [2025-04-25 11:24:59,717 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1492446203] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:24:59,717 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:24:59,717 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 15] total 16 [2025-04-25 11:24:59,717 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:24:59,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 423 [2025-04-25 11:24:59,721 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:24:59,721 INFO L85 PathProgramCache]: Analyzing trace with hash 550387697, now seen corresponding path program 1 times [2025-04-25 11:24:59,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:24:59,721 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1273995768] [2025-04-25 11:24:59,721 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:24:59,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:24:59,727 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 424 statements into 1 equivalence classes. [2025-04-25 11:24:59,789 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 424 of 424 statements. [2025-04-25 11:24:59,789 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:24:59,789 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:25:04,212 INFO L134 CoverageAnalysis]: Checked inductivity of 41219 backedges. 12968 proven. 24880 refuted. 0 times theorem prover too weak. 3371 trivial. 0 not checked. [2025-04-25 11:25:04,213 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:25:04,213 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1273995768] [2025-04-25 11:25:04,213 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1273995768] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:25:04,213 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [67067592] [2025-04-25 11:25:04,213 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:25:04,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:25:04,219 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 424 statements into 1 equivalence classes. [2025-04-25 11:25:04,289 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 424 of 424 statements. [2025-04-25 11:25:04,289 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:25:04,289 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:25:04,292 INFO L256 TraceCheckSpWp]: Trace formula consists of 1174 conjuncts, 209 conjuncts are in the unsatisfiable core [2025-04-25 11:25:04,295 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:25:04,582 INFO L134 CoverageAnalysis]: Checked inductivity of 41219 backedges. 12968 proven. 24879 refuted. 0 times theorem prover too weak. 3372 trivial. 0 not checked. [2025-04-25 11:25:04,583 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [67067592] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:25:04,583 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:25:04,583 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16] total 17 [2025-04-25 11:25:04,583 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:25:04,583 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 431 [2025-04-25 11:25:04,583 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:25:04,583 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:25:04,583 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:25:04,583 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:25:04,583 INFO L85 PathProgramCache]: Analyzing trace with hash -628828838, now seen corresponding path program 27 times [2025-04-25 11:25:04,583 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:25:04,583 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1469235350] [2025-04-25 11:25:04,583 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-25 11:25:04,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:25:04,589 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 434 statements into 204 equivalence classes. [2025-04-25 11:25:04,624 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 204 check-sat command(s) and asserted 434 of 434 statements. [2025-04-25 11:25:04,624 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 204 check-sat command(s) [2025-04-25 11:25:04,624 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:25:08,937 INFO L134 CoverageAnalysis]: Checked inductivity of 41219 backedges. 12968 proven. 24880 refuted. 0 times theorem prover too weak. 3371 trivial. 0 not checked. [2025-04-25 11:25:08,937 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:25:08,937 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1469235350] [2025-04-25 11:25:08,937 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1469235350] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:25:08,937 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1699084632] [2025-04-25 11:25:08,937 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-25 11:25:08,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:25:08,937 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:25:08,939 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:25:08,939 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2025-04-25 11:25:08,972 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 434 statements into 204 equivalence classes. [2025-04-25 11:25:09,307 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 204 check-sat command(s) and asserted 434 of 434 statements. [2025-04-25 11:25:09,307 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 204 check-sat command(s) [2025-04-25 11:25:09,307 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:25:09,311 INFO L256 TraceCheckSpWp]: Trace formula consists of 1195 conjuncts, 209 conjuncts are in the unsatisfiable core [2025-04-25 11:25:09,315 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:25:09,565 INFO L134 CoverageAnalysis]: Checked inductivity of 41219 backedges. 12968 proven. 24879 refuted. 0 times theorem prover too weak. 3372 trivial. 0 not checked. [2025-04-25 11:25:09,565 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:25:10,464 INFO L134 CoverageAnalysis]: Checked inductivity of 41219 backedges. 12968 proven. 24879 refuted. 0 times theorem prover too weak. 3372 trivial. 0 not checked. [2025-04-25 11:25:10,465 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1699084632] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:25:10,465 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:25:10,465 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16, 16] total 17 [2025-04-25 11:25:10,465 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [174288101] [2025-04-25 11:25:10,465 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:25:10,465 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2025-04-25 11:25:10,465 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:25:10,466 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2025-04-25 11:25:10,466 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=153, Invalid=153, Unknown=0, NotChecked=0, Total=306 [2025-04-25 11:25:10,466 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:25:10,466 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:25:10,466 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 3.8333333333333335) internal successors, (69), 17 states have internal predecessors, (69), 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) [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:25:10,466 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:25:10,467 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:25:10,467 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:25:10,467 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:25:10,467 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:25:10,467 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-04-25 11:25:10,467 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:25:19,517 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:25:19,517 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:25:19,517 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:25:19,517 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:25:19,517 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:25:19,517 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:25:19,517 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:25:19,517 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:25:19,517 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:25:19,517 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:25:19,517 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:25:19,517 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:25:19,517 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:25:19,518 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:25:19,518 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:25:19,518 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:25:19,518 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:25:19,518 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:25:19,518 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:25:19,518 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:25:19,518 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:25:19,518 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:25:19,518 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:25:19,518 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:25:19,518 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:25:19,518 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:25:19,518 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:25:19,518 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:25:19,518 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:25:19,518 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-04-25 11:25:19,518 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:25:19,525 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Ended with exit code 0 [2025-04-25 11:25:19,718 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable126,SelfDestructingSolverStorable122,30 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable123,SelfDestructingSolverStorable124,SelfDestructingSolverStorable125 [2025-04-25 11:25:19,719 INFO L403 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:25:19,719 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:25:19,719 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #26 [2025-04-25 11:25:19,719 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:25:19,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:25:19,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:25:19,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:25:19,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:25:19,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:25:19,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:25:19,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:25:19,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:25:19,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:25:19,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:25:19,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:25:19,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:25:19,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:25:19,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:25:19,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:25:19,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:25:19,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:25:19,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:25:19,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:25:19,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:25:19,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:25:19,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:25:19,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:25:19,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:25:19,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:25:19,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:25:19,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:25:19,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:25:19,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:25:19,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:25:19,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:25:19,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:25:19,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:25:19,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:25:19,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:25:19,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:25:19,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:25:19,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:25:19,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:25:19,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:25:19,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:25:19,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:25:19,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:25:19,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:25:19,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:25:19,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:25:19,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:25:19,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:25:19,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:25:19,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:25:19,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:25:19,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:25:19,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:25:19,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:25:19,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:25:19,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:25:19,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:25:19,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:25:19,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:25:19,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:25:19,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:25:19,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:25:19,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:25:19,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:25:19,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:25:19,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:25:19,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:25:19,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:25:19,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:25:19,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:25:19,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:25:19,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:25:19,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:25:19,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:25:19,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:25:19,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:25:19,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:25:19,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:25:19,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:25:19,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:25:19,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:25:19,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:25:19,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:25:19,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:25:19,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-04-25 11:25:19,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-04-25 11:25:19,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-04-25 11:25:19,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-04-25 11:25:19,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-04-25 11:25:19,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-04-25 11:25:19,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-04-25 11:25:19,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-04-25 11:25:19,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-04-25 11:25:19,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-04-25 11:25:19,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-04-25 11:25:19,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-04-25 11:25:19,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-04-25 11:25:19,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-04-25 11:25:19,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-04-25 11:25:19,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-04-25 11:25:19,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-04-25 11:25:19,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-04-25 11:25:19,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-04-25 11:25:19,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-04-25 11:25:19,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-04-25 11:25:19,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-04-25 11:25:19,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-04-25 11:25:19,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-04-25 11:25:19,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-04-25 11:25:19,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-04-25 11:25:19,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-04-25 11:25:19,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-04-25 11:25:19,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-04-25 11:25:19,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-04-25 11:25:19,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-04-25 11:25:19,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-04-25 11:25:19,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-04-25 11:25:19,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-04-25 11:25:19,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-04-25 11:25:19,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-04-25 11:25:19,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-04-25 11:25:19,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-04-25 11:25:19,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-04-25 11:25:19,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-04-25 11:25:19,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-04-25 11:25:19,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-04-25 11:25:19,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-04-25 11:25:19,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-04-25 11:25:19,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-04-25 11:25:19,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-04-25 11:25:19,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-04-25 11:25:19,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-04-25 11:25:19,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-04-25 11:25:19,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-04-25 11:25:19,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-04-25 11:25:19,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-04-25 11:25:19,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-04-25 11:25:19,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-04-25 11:25:19,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-04-25 11:25:19,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-04-25 11:25:19,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-04-25 11:25:19,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-04-25 11:25:19,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-04-25 11:25:19,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-04-25 11:25:19,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-04-25 11:25:19,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-04-25 11:25:19,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-04-25 11:25:19,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-04-25 11:25:19,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-04-25 11:25:19,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-04-25 11:25:19,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-04-25 11:25:19,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-04-25 11:25:19,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-04-25 11:25:19,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-04-25 11:25:19,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-04-25 11:25:19,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-04-25 11:25:19,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-04-25 11:25:19,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-04-25 11:25:19,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-04-25 11:25:19,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-04-25 11:25:19,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-04-25 11:25:19,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-04-25 11:25:19,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-04-25 11:25:19,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-04-25 11:25:19,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-04-25 11:25:19,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-04-25 11:25:19,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-04-25 11:25:19,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-04-25 11:25:19,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-04-25 11:25:19,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-04-25 11:25:19,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-04-25 11:25:19,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2025-04-25 11:25:19,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2025-04-25 11:25:19,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2025-04-25 11:25:19,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2025-04-25 11:25:19,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2025-04-25 11:25:19,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 366 [2025-04-25 11:25:19,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 368 [2025-04-25 11:25:19,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 370 [2025-04-25 11:25:19,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2025-04-25 11:25:19,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2025-04-25 11:25:19,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 376 [2025-04-25 11:25:19,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 378 [2025-04-25 11:25:19,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 380 [2025-04-25 11:25:19,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 382 [2025-04-25 11:25:19,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 384 [2025-04-25 11:25:19,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,730 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2025-04-25 11:25:19,730 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,730 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 388 [2025-04-25 11:25:19,730 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,730 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 390 [2025-04-25 11:25:19,730 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,730 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 392 [2025-04-25 11:25:19,730 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,730 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 394 [2025-04-25 11:25:19,730 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,730 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 396 [2025-04-25 11:25:19,730 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,730 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 398 [2025-04-25 11:25:19,730 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,730 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 400 [2025-04-25 11:25:19,730 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,730 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 402 [2025-04-25 11:25:19,730 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,730 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 404 [2025-04-25 11:25:19,730 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,730 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 406 [2025-04-25 11:25:19,730 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,730 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 408 [2025-04-25 11:25:19,730 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,730 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 410 [2025-04-25 11:25:19,730 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,730 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 412 [2025-04-25 11:25:19,730 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,730 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 414 [2025-04-25 11:25:19,730 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,730 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 416 [2025-04-25 11:25:19,730 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,730 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 418 [2025-04-25 11:25:19,730 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,730 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 420 [2025-04-25 11:25:19,730 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,731 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 422 [2025-04-25 11:25:19,731 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,731 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 424 [2025-04-25 11:25:19,731 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,731 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 426 [2025-04-25 11:25:19,731 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,731 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 428 [2025-04-25 11:25:19,731 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,731 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 430 [2025-04-25 11:25:19,731 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,731 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 432 [2025-04-25 11:25:19,731 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,731 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 434 [2025-04-25 11:25:19,731 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,731 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 436 [2025-04-25 11:25:19,731 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,731 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 438 [2025-04-25 11:25:19,731 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,731 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 440 [2025-04-25 11:25:19,731 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,731 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 442 [2025-04-25 11:25:19,731 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,731 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 444 [2025-04-25 11:25:19,731 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,731 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 446 [2025-04-25 11:25:19,731 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,731 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 448 [2025-04-25 11:25:19,731 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,731 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 450 [2025-04-25 11:25:19,731 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,731 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 452 [2025-04-25 11:25:19,731 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,731 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 454 [2025-04-25 11:25:19,731 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,731 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 456 [2025-04-25 11:25:19,731 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,732 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 458 [2025-04-25 11:25:19,732 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,732 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 460 [2025-04-25 11:25:19,732 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,732 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 462 [2025-04-25 11:25:19,732 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,732 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 464 [2025-04-25 11:25:19,732 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,732 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 466 [2025-04-25 11:25:19,732 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,732 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 468 [2025-04-25 11:25:19,732 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,732 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 470 [2025-04-25 11:25:19,732 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,732 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 472 [2025-04-25 11:25:19,732 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,732 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 474 [2025-04-25 11:25:19,732 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,732 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 476 [2025-04-25 11:25:19,732 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,732 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 478 [2025-04-25 11:25:19,732 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:19,732 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 480 [2025-04-25 11:25:19,737 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:25:19,737 INFO L85 PathProgramCache]: Analyzing trace with hash -979272144, now seen corresponding path program 1 times [2025-04-25 11:25:19,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:25:19,737 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1281603982] [2025-04-25 11:25:19,737 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:25:19,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:25:19,744 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 481 statements into 1 equivalence classes. [2025-04-25 11:25:19,818 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 481 of 481 statements. [2025-04-25 11:25:19,818 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:25:19,818 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:25:25,865 INFO L134 CoverageAnalysis]: Checked inductivity of 53834 backedges. 33033 proven. 16632 refuted. 0 times theorem prover too weak. 4169 trivial. 0 not checked. [2025-04-25 11:25:25,865 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:25:25,865 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1281603982] [2025-04-25 11:25:25,865 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1281603982] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:25:25,865 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [294386074] [2025-04-25 11:25:25,866 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:25:25,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:25:25,872 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 481 statements into 1 equivalence classes. [2025-04-25 11:25:25,968 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 481 of 481 statements. [2025-04-25 11:25:25,968 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:25:25,968 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:25:25,971 INFO L256 TraceCheckSpWp]: Trace formula consists of 1329 conjuncts, 239 conjuncts are in the unsatisfiable core [2025-04-25 11:25:25,975 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:25:26,277 INFO L134 CoverageAnalysis]: Checked inductivity of 53834 backedges. 33034 proven. 16630 refuted. 0 times theorem prover too weak. 4170 trivial. 0 not checked. [2025-04-25 11:25:26,277 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [294386074] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:25:26,277 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:25:26,278 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16] total 17 [2025-04-25 11:25:26,278 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:25:26,278 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 481 [2025-04-25 11:25:26,282 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:25:26,282 INFO L85 PathProgramCache]: Analyzing trace with hash -292715416, now seen corresponding path program 1 times [2025-04-25 11:25:26,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:25:26,282 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [351832480] [2025-04-25 11:25:26,282 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:25:26,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:25:26,288 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 482 statements into 1 equivalence classes. [2025-04-25 11:25:26,366 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 482 of 482 statements. [2025-04-25 11:25:26,366 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:25:26,366 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:25:32,395 INFO L134 CoverageAnalysis]: Checked inductivity of 53834 backedges. 33033 proven. 16632 refuted. 0 times theorem prover too weak. 4169 trivial. 0 not checked. [2025-04-25 11:25:32,395 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:25:32,395 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [351832480] [2025-04-25 11:25:32,395 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [351832480] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:25:32,395 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [349272562] [2025-04-25 11:25:32,395 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:25:32,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:25:32,401 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 482 statements into 1 equivalence classes. [2025-04-25 11:25:32,485 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 482 of 482 statements. [2025-04-25 11:25:32,485 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:25:32,485 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:25:32,488 INFO L256 TraceCheckSpWp]: Trace formula consists of 1333 conjuncts, 240 conjuncts are in the unsatisfiable core [2025-04-25 11:25:32,492 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:25:32,786 INFO L134 CoverageAnalysis]: Checked inductivity of 53834 backedges. 33034 proven. 16630 refuted. 0 times theorem prover too weak. 4170 trivial. 0 not checked. [2025-04-25 11:25:32,786 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [349272562] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:25:32,786 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:25:32,786 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16] total 17 [2025-04-25 11:25:32,786 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:25:32,786 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 489 [2025-04-25 11:25:32,787 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:25:32,787 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:25:32,787 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:25:32,787 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:25:32,787 INFO L85 PathProgramCache]: Analyzing trace with hash -2111733551, now seen corresponding path program 28 times [2025-04-25 11:25:32,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:25:32,787 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1297732640] [2025-04-25 11:25:32,787 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-04-25 11:25:32,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:25:32,794 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 492 statements into 2 equivalence classes. [2025-04-25 11:25:32,880 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 492 of 492 statements. [2025-04-25 11:25:32,881 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-04-25 11:25:32,881 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:25:39,182 INFO L134 CoverageAnalysis]: Checked inductivity of 53834 backedges. 33033 proven. 16632 refuted. 0 times theorem prover too weak. 4169 trivial. 0 not checked. [2025-04-25 11:25:39,182 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:25:39,182 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1297732640] [2025-04-25 11:25:39,182 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1297732640] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:25:39,182 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1738804370] [2025-04-25 11:25:39,182 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-04-25 11:25:39,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:25:39,183 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:25:39,184 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:25:39,185 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2025-04-25 11:25:39,219 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 492 statements into 2 equivalence classes. [2025-04-25 11:25:39,298 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 492 of 492 statements. [2025-04-25 11:25:39,298 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-04-25 11:25:39,298 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:25:39,304 INFO L256 TraceCheckSpWp]: Trace formula consists of 1354 conjuncts, 241 conjuncts are in the unsatisfiable core [2025-04-25 11:25:39,308 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:25:39,606 INFO L134 CoverageAnalysis]: Checked inductivity of 53834 backedges. 33034 proven. 16630 refuted. 0 times theorem prover too weak. 4170 trivial. 0 not checked. [2025-04-25 11:25:39,606 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:25:40,679 INFO L134 CoverageAnalysis]: Checked inductivity of 53834 backedges. 33034 proven. 16630 refuted. 0 times theorem prover too weak. 4170 trivial. 0 not checked. [2025-04-25 11:25:40,680 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1738804370] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:25:40,680 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:25:40,680 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18, 18] total 19 [2025-04-25 11:25:40,680 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707475115] [2025-04-25 11:25:40,680 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:25:40,680 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2025-04-25 11:25:40,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:25:40,681 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2025-04-25 11:25:40,681 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=222, Unknown=0, NotChecked=0, Total=380 [2025-04-25 11:25:40,681 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:25:40,682 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:25:40,682 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 3.5) internal successors, (70), 19 states have internal predecessors, (70), 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) [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:25:40,682 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:25:52,234 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:25:52,235 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:25:52,235 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:25:52,235 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:25:52,235 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:25:52,235 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:25:52,235 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:25:52,235 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:25:52,235 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-04-25 11:25:52,235 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:25:52,235 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:25:52,242 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Ended with exit code 0 [2025-04-25 11:25:52,435 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable130,SelfDestructingSolverStorable131,31 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable127,SelfDestructingSolverStorable128,SelfDestructingSolverStorable129 [2025-04-25 11:25:52,435 INFO L403 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:25:52,436 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:25:52,436 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #27 [2025-04-25 11:25:52,436 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:25:52,436 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:25:52,436 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,436 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:25:52,436 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,436 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:25:52,436 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,436 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:25:52,436 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,436 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:25:52,436 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,436 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:25:52,436 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,436 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:25:52,436 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,436 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:25:52,436 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,436 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:25:52,436 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,436 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:25:52,436 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,437 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:25:52,437 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,437 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:25:52,437 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,437 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:25:52,437 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,437 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:25:52,437 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,437 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:25:52,437 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,437 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:25:52,437 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,437 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:25:52,437 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,437 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:25:52,437 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,437 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:25:52,437 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,437 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:25:52,437 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,437 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:25:52,437 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,437 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:25:52,437 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,437 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:25:52,437 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,437 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:25:52,437 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,437 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:25:52,437 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,437 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:25:52,437 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,437 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:25:52,437 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,437 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:25:52,437 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,437 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:25:52,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:25:52,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:25:52,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:25:52,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:25:52,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:25:52,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:25:52,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:25:52,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:25:52,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:25:52,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:25:52,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:25:52,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:25:52,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:25:52,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:25:52,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:25:52,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:25:52,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:25:52,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,438 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:25:52,438 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:25:52,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:25:52,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:25:52,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:25:52,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:25:52,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:25:52,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:25:52,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:25:52,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:25:52,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:25:52,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:25:52,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:25:52,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:25:52,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:25:52,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:25:52,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:25:52,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:25:52,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,439 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:25:52,439 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:25:52,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:25:52,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:25:52,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:25:52,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:25:52,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:25:52,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:25:52,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:25:52,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:25:52,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:25:52,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:25:52,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:25:52,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:25:52,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:25:52,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:25:52,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:25:52,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:25:52,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:25:52,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:25:52,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-04-25 11:25:52,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-04-25 11:25:52,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-04-25 11:25:52,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-04-25 11:25:52,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-04-25 11:25:52,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-04-25 11:25:52,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-04-25 11:25:52,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-04-25 11:25:52,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-04-25 11:25:52,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-04-25 11:25:52,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-04-25 11:25:52,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-04-25 11:25:52,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-04-25 11:25:52,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-04-25 11:25:52,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-04-25 11:25:52,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-04-25 11:25:52,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-04-25 11:25:52,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-04-25 11:25:52,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-04-25 11:25:52,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-04-25 11:25:52,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-04-25 11:25:52,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-04-25 11:25:52,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-04-25 11:25:52,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-04-25 11:25:52,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-04-25 11:25:52,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-04-25 11:25:52,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-04-25 11:25:52,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-04-25 11:25:52,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-04-25 11:25:52,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-04-25 11:25:52,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-04-25 11:25:52,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-04-25 11:25:52,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-04-25 11:25:52,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-04-25 11:25:52,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-04-25 11:25:52,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-04-25 11:25:52,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-04-25 11:25:52,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-04-25 11:25:52,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-04-25 11:25:52,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-04-25 11:25:52,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-04-25 11:25:52,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-04-25 11:25:52,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-04-25 11:25:52,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-04-25 11:25:52,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-04-25 11:25:52,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-04-25 11:25:52,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-04-25 11:25:52,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-04-25 11:25:52,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-04-25 11:25:52,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-04-25 11:25:52,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-04-25 11:25:52,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-04-25 11:25:52,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-04-25 11:25:52,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-04-25 11:25:52,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-04-25 11:25:52,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-04-25 11:25:52,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-04-25 11:25:52,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-04-25 11:25:52,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-04-25 11:25:52,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-04-25 11:25:52,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-04-25 11:25:52,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-04-25 11:25:52,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-04-25 11:25:52,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-04-25 11:25:52,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-04-25 11:25:52,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-04-25 11:25:52,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-04-25 11:25:52,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-04-25 11:25:52,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-04-25 11:25:52,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-04-25 11:25:52,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-04-25 11:25:52,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-04-25 11:25:52,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-04-25 11:25:52,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-04-25 11:25:52,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-04-25 11:25:52,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-04-25 11:25:52,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-04-25 11:25:52,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-04-25 11:25:52,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-04-25 11:25:52,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-04-25 11:25:52,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-04-25 11:25:52,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-04-25 11:25:52,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-04-25 11:25:52,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-04-25 11:25:52,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-04-25 11:25:52,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-04-25 11:25:52,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-04-25 11:25:52,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2025-04-25 11:25:52,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2025-04-25 11:25:52,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2025-04-25 11:25:52,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2025-04-25 11:25:52,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2025-04-25 11:25:52,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 366 [2025-04-25 11:25:52,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 368 [2025-04-25 11:25:52,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 370 [2025-04-25 11:25:52,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2025-04-25 11:25:52,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2025-04-25 11:25:52,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 376 [2025-04-25 11:25:52,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 378 [2025-04-25 11:25:52,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 380 [2025-04-25 11:25:52,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 382 [2025-04-25 11:25:52,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 384 [2025-04-25 11:25:52,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2025-04-25 11:25:52,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 388 [2025-04-25 11:25:52,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 390 [2025-04-25 11:25:52,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 392 [2025-04-25 11:25:52,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 394 [2025-04-25 11:25:52,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 396 [2025-04-25 11:25:52,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 398 [2025-04-25 11:25:52,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 400 [2025-04-25 11:25:52,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 402 [2025-04-25 11:25:52,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 404 [2025-04-25 11:25:52,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 406 [2025-04-25 11:25:52,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 408 [2025-04-25 11:25:52,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 410 [2025-04-25 11:25:52,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 412 [2025-04-25 11:25:52,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 414 [2025-04-25 11:25:52,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 416 [2025-04-25 11:25:52,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 418 [2025-04-25 11:25:52,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 420 [2025-04-25 11:25:52,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 422 [2025-04-25 11:25:52,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 424 [2025-04-25 11:25:52,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 426 [2025-04-25 11:25:52,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 428 [2025-04-25 11:25:52,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 430 [2025-04-25 11:25:52,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 432 [2025-04-25 11:25:52,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 434 [2025-04-25 11:25:52,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 436 [2025-04-25 11:25:52,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 438 [2025-04-25 11:25:52,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 440 [2025-04-25 11:25:52,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 442 [2025-04-25 11:25:52,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 444 [2025-04-25 11:25:52,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 446 [2025-04-25 11:25:52,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 448 [2025-04-25 11:25:52,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 450 [2025-04-25 11:25:52,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 452 [2025-04-25 11:25:52,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 454 [2025-04-25 11:25:52,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 456 [2025-04-25 11:25:52,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 458 [2025-04-25 11:25:52,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 460 [2025-04-25 11:25:52,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 462 [2025-04-25 11:25:52,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 464 [2025-04-25 11:25:52,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 466 [2025-04-25 11:25:52,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 468 [2025-04-25 11:25:52,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 470 [2025-04-25 11:25:52,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 472 [2025-04-25 11:25:52,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 474 [2025-04-25 11:25:52,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 476 [2025-04-25 11:25:52,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 478 [2025-04-25 11:25:52,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 480 [2025-04-25 11:25:52,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:25:52,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 482 [2025-04-25 11:25:52,453 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:25:52,453 INFO L85 PathProgramCache]: Analyzing trace with hash -484293366, now seen corresponding path program 1 times [2025-04-25 11:25:52,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:25:52,453 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [774753518] [2025-04-25 11:25:52,453 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:25:52,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:25:52,460 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 483 statements into 1 equivalence classes. [2025-04-25 11:25:52,540 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 483 of 483 statements. [2025-04-25 11:25:52,540 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:25:52,540 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:25:59,603 INFO L134 CoverageAnalysis]: Checked inductivity of 54299 backedges. 17073 proven. 33037 refuted. 0 times theorem prover too weak. 4189 trivial. 0 not checked. [2025-04-25 11:25:59,603 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:25:59,603 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [774753518] [2025-04-25 11:25:59,603 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [774753518] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:25:59,603 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [43324627] [2025-04-25 11:25:59,603 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:25:59,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:25:59,609 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 483 statements into 1 equivalence classes. [2025-04-25 11:25:59,696 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 483 of 483 statements. [2025-04-25 11:25:59,697 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:25:59,697 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:25:59,699 INFO L256 TraceCheckSpWp]: Trace formula consists of 1335 conjuncts, 239 conjuncts are in the unsatisfiable core [2025-04-25 11:25:59,703 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:25:59,989 INFO L134 CoverageAnalysis]: Checked inductivity of 54299 backedges. 17073 proven. 33036 refuted. 0 times theorem prover too weak. 4190 trivial. 0 not checked. [2025-04-25 11:25:59,989 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [43324627] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:25:59,989 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:25:59,989 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16] total 17 [2025-04-25 11:25:59,989 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:25:59,989 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 483 [2025-04-25 11:25:59,993 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:25:59,993 INFO L85 PathProgramCache]: Analyzing trace with hash -2128246082, now seen corresponding path program 1 times [2025-04-25 11:25:59,993 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:25:59,993 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [458531961] [2025-04-25 11:25:59,993 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:25:59,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:26:00,000 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 484 statements into 1 equivalence classes. [2025-04-25 11:26:00,085 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 484 of 484 statements. [2025-04-25 11:26:00,085 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:26:00,085 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:26:05,896 INFO L134 CoverageAnalysis]: Checked inductivity of 54299 backedges. 17073 proven. 33037 refuted. 0 times theorem prover too weak. 4189 trivial. 0 not checked. [2025-04-25 11:26:05,897 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:26:05,897 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [458531961] [2025-04-25 11:26:05,897 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [458531961] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:26:05,897 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1740551450] [2025-04-25 11:26:05,897 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:26:05,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:26:05,903 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 484 statements into 1 equivalence classes. [2025-04-25 11:26:05,992 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 484 of 484 statements. [2025-04-25 11:26:05,992 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:26:05,992 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:26:05,995 INFO L256 TraceCheckSpWp]: Trace formula consists of 1339 conjuncts, 239 conjuncts are in the unsatisfiable core [2025-04-25 11:26:05,998 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:26:06,283 INFO L134 CoverageAnalysis]: Checked inductivity of 54299 backedges. 17073 proven. 33036 refuted. 0 times theorem prover too weak. 4190 trivial. 0 not checked. [2025-04-25 11:26:06,283 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1740551450] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:26:06,283 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:26:06,283 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 17] total 18 [2025-04-25 11:26:06,283 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:26:06,283 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 491 [2025-04-25 11:26:06,283 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:26:06,283 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:26:06,283 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:26:06,284 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:26:06,284 INFO L85 PathProgramCache]: Analyzing trace with hash 1284131119, now seen corresponding path program 29 times [2025-04-25 11:26:06,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:26:06,284 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1753510072] [2025-04-25 11:26:06,284 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-04-25 11:26:06,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:26:06,291 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 494 statements into 234 equivalence classes. [2025-04-25 11:26:06,346 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 234 check-sat command(s) and asserted 494 of 494 statements. [2025-04-25 11:26:06,346 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 234 check-sat command(s) [2025-04-25 11:26:06,346 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:26:12,372 INFO L134 CoverageAnalysis]: Checked inductivity of 54299 backedges. 17073 proven. 33036 refuted. 0 times theorem prover too weak. 4190 trivial. 0 not checked. [2025-04-25 11:26:12,372 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:26:12,372 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1753510072] [2025-04-25 11:26:12,372 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1753510072] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:26:12,372 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [291717932] [2025-04-25 11:26:12,372 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-04-25 11:26:12,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:26:12,372 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:26:12,374 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:26:12,374 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2025-04-25 11:26:12,408 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 494 statements into 234 equivalence classes. [2025-04-25 11:26:12,803 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 234 check-sat command(s) and asserted 494 of 494 statements. [2025-04-25 11:26:12,803 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 234 check-sat command(s) [2025-04-25 11:26:12,803 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:26:12,809 INFO L256 TraceCheckSpWp]: Trace formula consists of 1360 conjuncts, 239 conjuncts are in the unsatisfiable core [2025-04-25 11:26:12,813 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:26:13,148 INFO L134 CoverageAnalysis]: Checked inductivity of 54299 backedges. 17073 proven. 33036 refuted. 0 times theorem prover too weak. 4190 trivial. 0 not checked. [2025-04-25 11:26:13,148 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:26:14,196 INFO L134 CoverageAnalysis]: Checked inductivity of 54299 backedges. 17073 proven. 33036 refuted. 0 times theorem prover too weak. 4190 trivial. 0 not checked. [2025-04-25 11:26:14,196 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [291717932] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:26:14,196 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:26:14,196 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 17 [2025-04-25 11:26:14,196 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1722970042] [2025-04-25 11:26:14,196 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:26:14,197 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2025-04-25 11:26:14,197 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:26:14,197 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2025-04-25 11:26:14,197 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=153, Invalid=153, Unknown=0, NotChecked=0, Total=306 [2025-04-25 11:26:14,197 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:26:14,197 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:26:14,197 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 3.6666666666666665) internal successors, (66), 17 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) [2025-04-25 11:26:14,197 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:26:14,197 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:26:14,197 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:26:14,197 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:26:14,197 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:26:14,197 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:26:14,197 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:26:14,197 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:26:14,197 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:26:14,197 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:26:14,197 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:26:14,197 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:26:14,198 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:26:27,645 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:26:27,646 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:26:27,646 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:26:27,646 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:26:27,646 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-04-25 11:26:27,646 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:26:27,646 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:26:27,646 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:26:27,653 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Ended with exit code 0 [2025-04-25 11:26:27,846 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable132,32 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable133,SelfDestructingSolverStorable134,SelfDestructingSolverStorable135,SelfDestructingSolverStorable136 [2025-04-25 11:26:27,846 INFO L403 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:26:27,846 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:26:27,847 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #28 [2025-04-25 11:26:27,847 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:26:27,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:26:27,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:26:27,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:26:27,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:26:27,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:26:27,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:26:27,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:26:27,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:26:27,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:26:27,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:26:27,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,847 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:26:27,847 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:26:27,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:26:27,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:26:27,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:26:27,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:26:27,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:26:27,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:26:27,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:26:27,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:26:27,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:26:27,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:26:27,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:26:27,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:26:27,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:26:27,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:26:27,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:26:27,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:26:27,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,848 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:26:27,848 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:26:27,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:26:27,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:26:27,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:26:27,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:26:27,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:26:27,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:26:27,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:26:27,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:26:27,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:26:27,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:26:27,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:26:27,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:26:27,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:26:27,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:26:27,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:26:27,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:26:27,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,849 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:26:27,849 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:26:27,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:26:27,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:26:27,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:26:27,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:26:27,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:26:27,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:26:27,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:26:27,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:26:27,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:26:27,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:26:27,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:26:27,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:26:27,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:26:27,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:26:27,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:26:27,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:26:27,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,850 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:26:27,850 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:26:27,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:26:27,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:26:27,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:26:27,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:26:27,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:26:27,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:26:27,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:26:27,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:26:27,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:26:27,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:26:27,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:26:27,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:26:27,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:26:27,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:26:27,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:26:27,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:26:27,851 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,851 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:26:27,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:26:27,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-04-25 11:26:27,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-04-25 11:26:27,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-04-25 11:26:27,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-04-25 11:26:27,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-04-25 11:26:27,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-04-25 11:26:27,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-04-25 11:26:27,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-04-25 11:26:27,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-04-25 11:26:27,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-04-25 11:26:27,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-04-25 11:26:27,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-04-25 11:26:27,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-04-25 11:26:27,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-04-25 11:26:27,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-04-25 11:26:27,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,852 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-04-25 11:26:27,852 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-04-25 11:26:27,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-04-25 11:26:27,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-04-25 11:26:27,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-04-25 11:26:27,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-04-25 11:26:27,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-04-25 11:26:27,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-04-25 11:26:27,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-04-25 11:26:27,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-04-25 11:26:27,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-04-25 11:26:27,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-04-25 11:26:27,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-04-25 11:26:27,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-04-25 11:26:27,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-04-25 11:26:27,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-04-25 11:26:27,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-04-25 11:26:27,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-04-25 11:26:27,853 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,853 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-04-25 11:26:27,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-04-25 11:26:27,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-04-25 11:26:27,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-04-25 11:26:27,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-04-25 11:26:27,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-04-25 11:26:27,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-04-25 11:26:27,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-04-25 11:26:27,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-04-25 11:26:27,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-04-25 11:26:27,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-04-25 11:26:27,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-04-25 11:26:27,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-04-25 11:26:27,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-04-25 11:26:27,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-04-25 11:26:27,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-04-25 11:26:27,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-04-25 11:26:27,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,854 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-04-25 11:26:27,854 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-04-25 11:26:27,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-04-25 11:26:27,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-04-25 11:26:27,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-04-25 11:26:27,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-04-25 11:26:27,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-04-25 11:26:27,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-04-25 11:26:27,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-04-25 11:26:27,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-04-25 11:26:27,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-04-25 11:26:27,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-04-25 11:26:27,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-04-25 11:26:27,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-04-25 11:26:27,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-04-25 11:26:27,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-04-25 11:26:27,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-04-25 11:26:27,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-04-25 11:26:27,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,855 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-04-25 11:26:27,855 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-04-25 11:26:27,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-04-25 11:26:27,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-04-25 11:26:27,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-04-25 11:26:27,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-04-25 11:26:27,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-04-25 11:26:27,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-04-25 11:26:27,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-04-25 11:26:27,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-04-25 11:26:27,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-04-25 11:26:27,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-04-25 11:26:27,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-04-25 11:26:27,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-04-25 11:26:27,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-04-25 11:26:27,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-04-25 11:26:27,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-04-25 11:26:27,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-04-25 11:26:27,856 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,856 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-04-25 11:26:27,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,857 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2025-04-25 11:26:27,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,857 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2025-04-25 11:26:27,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,857 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2025-04-25 11:26:27,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,857 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2025-04-25 11:26:27,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,857 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2025-04-25 11:26:27,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,857 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 366 [2025-04-25 11:26:27,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,857 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 368 [2025-04-25 11:26:27,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,857 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 370 [2025-04-25 11:26:27,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,857 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2025-04-25 11:26:27,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,857 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2025-04-25 11:26:27,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,857 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 376 [2025-04-25 11:26:27,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,857 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 378 [2025-04-25 11:26:27,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,857 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 380 [2025-04-25 11:26:27,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,857 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 382 [2025-04-25 11:26:27,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,857 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 384 [2025-04-25 11:26:27,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,857 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2025-04-25 11:26:27,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,857 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 388 [2025-04-25 11:26:27,857 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 390 [2025-04-25 11:26:27,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 392 [2025-04-25 11:26:27,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 394 [2025-04-25 11:26:27,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 396 [2025-04-25 11:26:27,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 398 [2025-04-25 11:26:27,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 400 [2025-04-25 11:26:27,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 402 [2025-04-25 11:26:27,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 404 [2025-04-25 11:26:27,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 406 [2025-04-25 11:26:27,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 408 [2025-04-25 11:26:27,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 410 [2025-04-25 11:26:27,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 412 [2025-04-25 11:26:27,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 414 [2025-04-25 11:26:27,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 416 [2025-04-25 11:26:27,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 418 [2025-04-25 11:26:27,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 420 [2025-04-25 11:26:27,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 422 [2025-04-25 11:26:27,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,858 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 424 [2025-04-25 11:26:27,858 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,859 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 426 [2025-04-25 11:26:27,859 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,859 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 428 [2025-04-25 11:26:27,859 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,859 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 430 [2025-04-25 11:26:27,859 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,859 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 432 [2025-04-25 11:26:27,859 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,859 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 434 [2025-04-25 11:26:27,859 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,859 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 436 [2025-04-25 11:26:27,859 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,859 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 438 [2025-04-25 11:26:27,859 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,859 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 440 [2025-04-25 11:26:27,859 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,859 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 442 [2025-04-25 11:26:27,859 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,859 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 444 [2025-04-25 11:26:27,859 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,859 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 446 [2025-04-25 11:26:27,859 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,859 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 448 [2025-04-25 11:26:27,859 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,859 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 450 [2025-04-25 11:26:27,859 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,859 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 452 [2025-04-25 11:26:27,859 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,859 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 454 [2025-04-25 11:26:27,859 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,859 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 456 [2025-04-25 11:26:27,859 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,859 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 458 [2025-04-25 11:26:27,859 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,859 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 460 [2025-04-25 11:26:27,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 462 [2025-04-25 11:26:27,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 464 [2025-04-25 11:26:27,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 466 [2025-04-25 11:26:27,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 468 [2025-04-25 11:26:27,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 470 [2025-04-25 11:26:27,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 472 [2025-04-25 11:26:27,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 474 [2025-04-25 11:26:27,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 476 [2025-04-25 11:26:27,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 478 [2025-04-25 11:26:27,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 480 [2025-04-25 11:26:27,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 482 [2025-04-25 11:26:27,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 484 [2025-04-25 11:26:27,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 486 [2025-04-25 11:26:27,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 488 [2025-04-25 11:26:27,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 490 [2025-04-25 11:26:27,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 492 [2025-04-25 11:26:27,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,860 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 494 [2025-04-25 11:26:27,860 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 496 [2025-04-25 11:26:27,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 498 [2025-04-25 11:26:27,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 500 [2025-04-25 11:26:27,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 502 [2025-04-25 11:26:27,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 504 [2025-04-25 11:26:27,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 506 [2025-04-25 11:26:27,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 508 [2025-04-25 11:26:27,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 510 [2025-04-25 11:26:27,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 512 [2025-04-25 11:26:27,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 514 [2025-04-25 11:26:27,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 516 [2025-04-25 11:26:27,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 518 [2025-04-25 11:26:27,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 520 [2025-04-25 11:26:27,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 522 [2025-04-25 11:26:27,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 524 [2025-04-25 11:26:27,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 526 [2025-04-25 11:26:27,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 528 [2025-04-25 11:26:27,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,861 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 530 [2025-04-25 11:26:27,861 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,862 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 532 [2025-04-25 11:26:27,862 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,862 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 534 [2025-04-25 11:26:27,862 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,862 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 536 [2025-04-25 11:26:27,862 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,862 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 538 [2025-04-25 11:26:27,862 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,862 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 540 [2025-04-25 11:26:27,862 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,862 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 542 [2025-04-25 11:26:27,862 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:26:27,862 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 544 [2025-04-25 11:26:27,866 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:26:27,867 INFO L85 PathProgramCache]: Analyzing trace with hash -439429828, now seen corresponding path program 1 times [2025-04-25 11:26:27,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:26:27,867 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [282695569] [2025-04-25 11:26:27,867 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:26:27,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:26:27,874 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 545 statements into 1 equivalence classes. [2025-04-25 11:26:27,969 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 545 of 545 statements. [2025-04-25 11:26:27,969 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:26:27,969 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:26:36,274 INFO L134 CoverageAnalysis]: Checked inductivity of 69706 backedges. 43022 proven. 21579 refuted. 0 times theorem prover too weak. 5105 trivial. 0 not checked. [2025-04-25 11:26:36,274 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:26:36,274 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [282695569] [2025-04-25 11:26:36,274 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [282695569] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:26:36,274 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [2114085879] [2025-04-25 11:26:36,274 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:26:36,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:26:36,281 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 545 statements into 1 equivalence classes. [2025-04-25 11:26:36,388 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 545 of 545 statements. [2025-04-25 11:26:36,388 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:26:36,388 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:26:36,392 INFO L256 TraceCheckSpWp]: Trace formula consists of 1505 conjuncts, 271 conjuncts are in the unsatisfiable core [2025-04-25 11:26:36,397 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:26:36,724 INFO L134 CoverageAnalysis]: Checked inductivity of 69706 backedges. 43023 proven. 21577 refuted. 0 times theorem prover too weak. 5106 trivial. 0 not checked. [2025-04-25 11:26:36,724 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [2114085879] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:26:36,724 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:26:36,724 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 17] total 18 [2025-04-25 11:26:36,724 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:26:36,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 545 [2025-04-25 11:26:36,728 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:26:36,728 INFO L85 PathProgramCache]: Analyzing trace with hash -737478444, now seen corresponding path program 1 times [2025-04-25 11:26:36,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:26:36,728 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [893363094] [2025-04-25 11:26:36,728 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:26:36,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:26:36,735 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 546 statements into 1 equivalence classes. [2025-04-25 11:26:36,836 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 546 of 546 statements. [2025-04-25 11:26:36,836 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:26:36,836 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:26:45,209 INFO L134 CoverageAnalysis]: Checked inductivity of 69706 backedges. 43022 proven. 21579 refuted. 0 times theorem prover too weak. 5105 trivial. 0 not checked. [2025-04-25 11:26:45,209 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:26:45,209 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [893363094] [2025-04-25 11:26:45,209 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [893363094] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:26:45,209 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [354177696] [2025-04-25 11:26:45,209 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:26:45,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:26:45,216 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 546 statements into 1 equivalence classes. [2025-04-25 11:26:45,324 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 546 of 546 statements. [2025-04-25 11:26:45,324 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:26:45,324 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:26:45,328 INFO L256 TraceCheckSpWp]: Trace formula consists of 1509 conjuncts, 272 conjuncts are in the unsatisfiable core [2025-04-25 11:26:45,332 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:26:45,657 INFO L134 CoverageAnalysis]: Checked inductivity of 69706 backedges. 43023 proven. 21577 refuted. 0 times theorem prover too weak. 5106 trivial. 0 not checked. [2025-04-25 11:26:45,657 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [354177696] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:26:45,657 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:26:45,657 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 17] total 18 [2025-04-25 11:26:45,657 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:26:45,658 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 553 [2025-04-25 11:26:45,658 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:26:45,658 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:26:45,658 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:26:45,658 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:26:45,658 INFO L85 PathProgramCache]: Analyzing trace with hash -1998186367, now seen corresponding path program 30 times [2025-04-25 11:26:45,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:26:45,658 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178048411] [2025-04-25 11:26:45,658 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-04-25 11:26:45,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:26:45,666 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 556 statements into 265 equivalence classes. [2025-04-25 11:26:45,724 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 265 check-sat command(s) and asserted 556 of 556 statements. [2025-04-25 11:26:45,724 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 265 check-sat command(s) [2025-04-25 11:26:45,724 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:26:54,476 INFO L134 CoverageAnalysis]: Checked inductivity of 69706 backedges. 43022 proven. 21579 refuted. 0 times theorem prover too weak. 5105 trivial. 0 not checked. [2025-04-25 11:26:54,476 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:26:54,476 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178048411] [2025-04-25 11:26:54,476 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [178048411] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:26:54,476 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1193855469] [2025-04-25 11:26:54,476 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-04-25 11:26:54,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:26:54,476 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:26:54,478 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:26:54,478 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2025-04-25 11:26:54,515 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 556 statements into 265 equivalence classes. [2025-04-25 11:26:54,940 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 265 check-sat command(s) and asserted 556 of 556 statements. [2025-04-25 11:26:54,940 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 265 check-sat command(s) [2025-04-25 11:26:54,940 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:26:54,947 INFO L256 TraceCheckSpWp]: Trace formula consists of 1530 conjuncts, 273 conjuncts are in the unsatisfiable core [2025-04-25 11:26:54,952 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:26:55,283 INFO L134 CoverageAnalysis]: Checked inductivity of 69706 backedges. 43023 proven. 21577 refuted. 0 times theorem prover too weak. 5106 trivial. 0 not checked. [2025-04-25 11:26:55,283 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:26:56,578 INFO L134 CoverageAnalysis]: Checked inductivity of 69706 backedges. 43023 proven. 21577 refuted. 0 times theorem prover too weak. 5106 trivial. 0 not checked. [2025-04-25 11:26:56,578 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1193855469] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:26:56,578 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:26:56,578 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 19, 19] total 20 [2025-04-25 11:26:56,578 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1564286956] [2025-04-25 11:26:56,578 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:26:56,579 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2025-04-25 11:26:56,579 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:26:56,579 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2025-04-25 11:26:56,579 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=176, Invalid=244, Unknown=0, NotChecked=0, Total=420 [2025-04-25 11:26:56,580 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:26:56,580 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:26:56,580 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 3.4761904761904763) internal successors, (73), 20 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:26:56,580 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:27:13,238 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-04-25 11:27:13,239 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:27:13,239 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:27:13,239 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:27:13,239 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-04-25 11:27:13,247 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Ended with exit code 0 [2025-04-25 11:27:13,439 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable140,SelfDestructingSolverStorable141,33 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable137,SelfDestructingSolverStorable138,SelfDestructingSolverStorable139 [2025-04-25 11:27:13,439 INFO L403 AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:27:13,439 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:27:13,440 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #29 [2025-04-25 11:27:13,440 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:27:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:27:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:27:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:27:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:27:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:27:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:27:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:27:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:27:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:27:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:27:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:27:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:27:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:27:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:27:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,440 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:27:13,440 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:27:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:27:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:27:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:27:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:27:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:27:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:27:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:27:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:27:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:27:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:27:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:27:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:27:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:27:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:27:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:27:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:27:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,441 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:27:13,441 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:27:13,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:27:13,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:27:13,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:27:13,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:27:13,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:27:13,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:27:13,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:27:13,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:27:13,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:27:13,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:27:13,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:27:13,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:27:13,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:27:13,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:27:13,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:27:13,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,442 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:27:13,442 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:27:13,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:27:13,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:27:13,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:27:13,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:27:13,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:27:13,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:27:13,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:27:13,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:27:13,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:27:13,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:27:13,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:27:13,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:27:13,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:27:13,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:27:13,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:27:13,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:27:13,443 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,443 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:27:13,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:27:13,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:27:13,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:27:13,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:27:13,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:27:13,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:27:13,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:27:13,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:27:13,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:27:13,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:27:13,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:27:13,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:27:13,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:27:13,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:27:13,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:27:13,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:27:13,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,444 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-04-25 11:27:13,444 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-04-25 11:27:13,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-04-25 11:27:13,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-04-25 11:27:13,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-04-25 11:27:13,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-04-25 11:27:13,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-04-25 11:27:13,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-04-25 11:27:13,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-04-25 11:27:13,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-04-25 11:27:13,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-04-25 11:27:13,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-04-25 11:27:13,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-04-25 11:27:13,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-04-25 11:27:13,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-04-25 11:27:13,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-04-25 11:27:13,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-04-25 11:27:13,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,445 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-04-25 11:27:13,445 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-04-25 11:27:13,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-04-25 11:27:13,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-04-25 11:27:13,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-04-25 11:27:13,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-04-25 11:27:13,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-04-25 11:27:13,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-04-25 11:27:13,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-04-25 11:27:13,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-04-25 11:27:13,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-04-25 11:27:13,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-04-25 11:27:13,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-04-25 11:27:13,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-04-25 11:27:13,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-04-25 11:27:13,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-04-25 11:27:13,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-04-25 11:27:13,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-04-25 11:27:13,446 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,446 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-04-25 11:27:13,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-04-25 11:27:13,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-04-25 11:27:13,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-04-25 11:27:13,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-04-25 11:27:13,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-04-25 11:27:13,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-04-25 11:27:13,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-04-25 11:27:13,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-04-25 11:27:13,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-04-25 11:27:13,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-04-25 11:27:13,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-04-25 11:27:13,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-04-25 11:27:13,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-04-25 11:27:13,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-04-25 11:27:13,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-04-25 11:27:13,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-04-25 11:27:13,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,447 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-04-25 11:27:13,447 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-04-25 11:27:13,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-04-25 11:27:13,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-04-25 11:27:13,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-04-25 11:27:13,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-04-25 11:27:13,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-04-25 11:27:13,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-04-25 11:27:13,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-04-25 11:27:13,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-04-25 11:27:13,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-04-25 11:27:13,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-04-25 11:27:13,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-04-25 11:27:13,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-04-25 11:27:13,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-04-25 11:27:13,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-04-25 11:27:13,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-04-25 11:27:13,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-04-25 11:27:13,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,448 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-04-25 11:27:13,448 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-04-25 11:27:13,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-04-25 11:27:13,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-04-25 11:27:13,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-04-25 11:27:13,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-04-25 11:27:13,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-04-25 11:27:13,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-04-25 11:27:13,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-04-25 11:27:13,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-04-25 11:27:13,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-04-25 11:27:13,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-04-25 11:27:13,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-04-25 11:27:13,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-04-25 11:27:13,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-04-25 11:27:13,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-04-25 11:27:13,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-04-25 11:27:13,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2025-04-25 11:27:13,449 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,449 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2025-04-25 11:27:13,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2025-04-25 11:27:13,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2025-04-25 11:27:13,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2025-04-25 11:27:13,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 366 [2025-04-25 11:27:13,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 368 [2025-04-25 11:27:13,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 370 [2025-04-25 11:27:13,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2025-04-25 11:27:13,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2025-04-25 11:27:13,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 376 [2025-04-25 11:27:13,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 378 [2025-04-25 11:27:13,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 380 [2025-04-25 11:27:13,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 382 [2025-04-25 11:27:13,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 384 [2025-04-25 11:27:13,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2025-04-25 11:27:13,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 388 [2025-04-25 11:27:13,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 390 [2025-04-25 11:27:13,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 392 [2025-04-25 11:27:13,450 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,450 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 394 [2025-04-25 11:27:13,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 396 [2025-04-25 11:27:13,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 398 [2025-04-25 11:27:13,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 400 [2025-04-25 11:27:13,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 402 [2025-04-25 11:27:13,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 404 [2025-04-25 11:27:13,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 406 [2025-04-25 11:27:13,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 408 [2025-04-25 11:27:13,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 410 [2025-04-25 11:27:13,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 412 [2025-04-25 11:27:13,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 414 [2025-04-25 11:27:13,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 416 [2025-04-25 11:27:13,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 418 [2025-04-25 11:27:13,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 420 [2025-04-25 11:27:13,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 422 [2025-04-25 11:27:13,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 424 [2025-04-25 11:27:13,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 426 [2025-04-25 11:27:13,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,451 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 428 [2025-04-25 11:27:13,451 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 430 [2025-04-25 11:27:13,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 432 [2025-04-25 11:27:13,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 434 [2025-04-25 11:27:13,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 436 [2025-04-25 11:27:13,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 438 [2025-04-25 11:27:13,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 440 [2025-04-25 11:27:13,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 442 [2025-04-25 11:27:13,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 444 [2025-04-25 11:27:13,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 446 [2025-04-25 11:27:13,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 448 [2025-04-25 11:27:13,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 450 [2025-04-25 11:27:13,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 452 [2025-04-25 11:27:13,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 454 [2025-04-25 11:27:13,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 456 [2025-04-25 11:27:13,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 458 [2025-04-25 11:27:13,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 460 [2025-04-25 11:27:13,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 462 [2025-04-25 11:27:13,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,452 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 464 [2025-04-25 11:27:13,452 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,453 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 466 [2025-04-25 11:27:13,453 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,453 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 468 [2025-04-25 11:27:13,453 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,453 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 470 [2025-04-25 11:27:13,453 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,453 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 472 [2025-04-25 11:27:13,453 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,453 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 474 [2025-04-25 11:27:13,453 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,453 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 476 [2025-04-25 11:27:13,453 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,453 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 478 [2025-04-25 11:27:13,453 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,453 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 480 [2025-04-25 11:27:13,453 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,453 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 482 [2025-04-25 11:27:13,453 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,453 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 484 [2025-04-25 11:27:13,453 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,453 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 486 [2025-04-25 11:27:13,453 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,453 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 488 [2025-04-25 11:27:13,453 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,453 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 490 [2025-04-25 11:27:13,453 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,453 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 492 [2025-04-25 11:27:13,453 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,453 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 494 [2025-04-25 11:27:13,453 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,453 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 496 [2025-04-25 11:27:13,453 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,453 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 498 [2025-04-25 11:27:13,453 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,453 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 500 [2025-04-25 11:27:13,454 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,454 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 502 [2025-04-25 11:27:13,454 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,454 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 504 [2025-04-25 11:27:13,454 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,454 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 506 [2025-04-25 11:27:13,454 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,454 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 508 [2025-04-25 11:27:13,454 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,454 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 510 [2025-04-25 11:27:13,454 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,454 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 512 [2025-04-25 11:27:13,454 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,454 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 514 [2025-04-25 11:27:13,454 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,454 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 516 [2025-04-25 11:27:13,454 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,454 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 518 [2025-04-25 11:27:13,454 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,454 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 520 [2025-04-25 11:27:13,454 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,454 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 522 [2025-04-25 11:27:13,454 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,454 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 524 [2025-04-25 11:27:13,454 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,454 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 526 [2025-04-25 11:27:13,454 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,454 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 528 [2025-04-25 11:27:13,454 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,454 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 530 [2025-04-25 11:27:13,454 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,454 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 532 [2025-04-25 11:27:13,454 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,454 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 534 [2025-04-25 11:27:13,454 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,455 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 536 [2025-04-25 11:27:13,455 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,455 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 538 [2025-04-25 11:27:13,455 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,455 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 540 [2025-04-25 11:27:13,455 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,455 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 542 [2025-04-25 11:27:13,455 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,455 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 544 [2025-04-25 11:27:13,455 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:27:13,455 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 546 [2025-04-25 11:27:13,459 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:27:13,459 INFO L85 PathProgramCache]: Analyzing trace with hash -1387050980, now seen corresponding path program 1 times [2025-04-25 11:27:13,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:27:13,459 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [328020114] [2025-04-25 11:27:13,459 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:27:13,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:27:13,466 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 547 statements into 1 equivalence classes. [2025-04-25 11:27:13,571 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 547 of 547 statements. [2025-04-25 11:27:13,571 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:27:13,571 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:27:21,914 INFO L134 CoverageAnalysis]: Checked inductivity of 70235 backedges. 22082 proven. 43026 refuted. 0 times theorem prover too weak. 5127 trivial. 0 not checked. [2025-04-25 11:27:21,914 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:27:21,914 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [328020114] [2025-04-25 11:27:21,914 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [328020114] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:27:21,914 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [494683088] [2025-04-25 11:27:21,914 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:27:21,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:27:21,921 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 547 statements into 1 equivalence classes. [2025-04-25 11:27:22,034 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 547 of 547 statements. [2025-04-25 11:27:22,034 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:27:22,034 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:27:22,038 INFO L256 TraceCheckSpWp]: Trace formula consists of 1511 conjuncts, 271 conjuncts are in the unsatisfiable core [2025-04-25 11:27:22,042 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:27:22,365 INFO L134 CoverageAnalysis]: Checked inductivity of 70235 backedges. 22082 proven. 43025 refuted. 0 times theorem prover too weak. 5128 trivial. 0 not checked. [2025-04-25 11:27:22,365 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [494683088] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:27:22,365 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:27:22,365 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 17] total 18 [2025-04-25 11:27:22,365 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:27:22,365 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 547 [2025-04-25 11:27:22,369 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:27:22,369 INFO L85 PathProgramCache]: Analyzing trace with hash -48966864, now seen corresponding path program 1 times [2025-04-25 11:27:22,369 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:27:22,369 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1764999840] [2025-04-25 11:27:22,369 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:27:22,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:27:22,376 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 548 statements into 1 equivalence classes. [2025-04-25 11:27:22,482 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 548 of 548 statements. [2025-04-25 11:27:22,482 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:27:22,482 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:27:30,817 INFO L134 CoverageAnalysis]: Checked inductivity of 70235 backedges. 22082 proven. 43026 refuted. 0 times theorem prover too weak. 5127 trivial. 0 not checked. [2025-04-25 11:27:30,818 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:27:30,818 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1764999840] [2025-04-25 11:27:30,818 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1764999840] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:27:30,818 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [331545572] [2025-04-25 11:27:30,818 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:27:30,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:27:30,825 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 548 statements into 1 equivalence classes. [2025-04-25 11:27:30,940 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 548 of 548 statements. [2025-04-25 11:27:30,940 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:27:30,940 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:27:30,944 INFO L256 TraceCheckSpWp]: Trace formula consists of 1515 conjuncts, 271 conjuncts are in the unsatisfiable core [2025-04-25 11:27:30,948 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:27:31,275 INFO L134 CoverageAnalysis]: Checked inductivity of 70235 backedges. 22082 proven. 43025 refuted. 0 times theorem prover too weak. 5128 trivial. 0 not checked. [2025-04-25 11:27:31,275 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [331545572] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:27:31,275 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:27:31,275 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18] total 19 [2025-04-25 11:27:31,276 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:27:31,276 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 555 [2025-04-25 11:27:31,276 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:27:31,276 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:27:31,276 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:27:31,276 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:27:31,276 INFO L85 PathProgramCache]: Analyzing trace with hash -1266174753, now seen corresponding path program 31 times [2025-04-25 11:27:31,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:27:31,276 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [684202311] [2025-04-25 11:27:31,276 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-04-25 11:27:31,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:27:31,283 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 558 statements into 1 equivalence classes. [2025-04-25 11:27:31,389 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 558 of 558 statements. [2025-04-25 11:27:31,389 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:27:31,389 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:27:39,931 INFO L134 CoverageAnalysis]: Checked inductivity of 70235 backedges. 22082 proven. 43026 refuted. 0 times theorem prover too weak. 5127 trivial. 0 not checked. [2025-04-25 11:27:39,932 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:27:39,932 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [684202311] [2025-04-25 11:27:39,932 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [684202311] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:27:39,932 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [174052447] [2025-04-25 11:27:39,932 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-04-25 11:27:39,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:27:39,932 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:27:39,933 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:27:39,934 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2025-04-25 11:27:39,970 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 558 statements into 1 equivalence classes. [2025-04-25 11:27:40,059 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 558 of 558 statements. [2025-04-25 11:27:40,059 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:27:40,059 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:27:40,066 INFO L256 TraceCheckSpWp]: Trace formula consists of 1536 conjuncts, 271 conjuncts are in the unsatisfiable core [2025-04-25 11:27:40,070 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:27:40,399 INFO L134 CoverageAnalysis]: Checked inductivity of 70235 backedges. 22082 proven. 43025 refuted. 0 times theorem prover too weak. 5128 trivial. 0 not checked. [2025-04-25 11:27:40,400 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:27:41,701 INFO L134 CoverageAnalysis]: Checked inductivity of 70235 backedges. 22082 proven. 43025 refuted. 0 times theorem prover too weak. 5128 trivial. 0 not checked. [2025-04-25 11:27:41,701 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [174052447] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:27:41,701 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:27:41,701 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18, 18] total 19 [2025-04-25 11:27:41,701 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1455223345] [2025-04-25 11:27:41,701 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:27:41,702 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2025-04-25 11:27:41,702 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:27:41,702 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2025-04-25 11:27:41,702 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=190, Invalid=190, Unknown=0, NotChecked=0, Total=380 [2025-04-25 11:27:41,702 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:27:41,703 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:27:41,703 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 3.75) internal successors, (75), 19 states have internal predecessors, (75), 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) [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-04-25 11:27:41,703 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:28:00,592 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:28:00,593 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-04-25 11:28:00,594 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:28:00,601 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Forceful destruction successful, exit code 0 [2025-04-25 11:28:00,794 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable142,SelfDestructingSolverStorable143,SelfDestructingSolverStorable144,SelfDestructingSolverStorable145,SelfDestructingSolverStorable146,34 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:28:00,794 INFO L403 AbstractCegarLoop]: === Iteration 36 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:28:00,794 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:28:00,795 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #30 [2025-04-25 11:28:00,795 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:28:00,795 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:28:00,795 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,795 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:28:00,795 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,795 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:28:00,795 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,795 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:28:00,795 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,795 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:28:00,795 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,795 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:28:00,795 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,795 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:28:00,795 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,795 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:28:00,795 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,795 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:28:00,795 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,795 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:28:00,795 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,795 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:28:00,795 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,795 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:28:00,795 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,795 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:28:00,795 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,795 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:28:00,795 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,795 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:28:00,795 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,795 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:28:00,796 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,796 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:28:00,796 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,796 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:28:00,796 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,796 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:28:00,796 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,796 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:28:00,796 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,796 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:28:00,796 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,796 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:28:00,796 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,796 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:28:00,796 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,796 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:28:00,796 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,796 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:28:00,796 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,796 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:28:00,796 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,796 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:28:00,796 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,796 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:28:00,796 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,796 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:28:00,796 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,796 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:28:00,796 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,796 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:28:00,796 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,796 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:28:00,796 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,796 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:28:00,796 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,797 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:28:00,797 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,797 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:28:00,797 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,797 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:28:00,797 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,797 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:28:00,797 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,797 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:28:00,797 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,797 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:28:00,797 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,797 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:28:00,797 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,797 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:28:00,797 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,797 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:28:00,797 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,797 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:28:00,797 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,797 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:28:00,797 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,797 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:28:00,797 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,797 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:28:00,797 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,797 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:28:00,797 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,797 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:28:00,797 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,797 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:28:00,797 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,797 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:28:00,797 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,797 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:28:00,797 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,798 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:28:00,798 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,798 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:28:00,798 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,798 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:28:00,798 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,798 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:28:00,798 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,798 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:28:00,798 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,798 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:28:00,798 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,798 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:28:00,798 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,798 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:28:00,798 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,798 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:28:00,798 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,798 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:28:00,798 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,798 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:28:00,798 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,798 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:28:00,798 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,798 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:28:00,798 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,798 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:28:00,798 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,798 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:28:00,798 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,798 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:28:00,798 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,798 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:28:00,798 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,798 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:28:00,799 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,799 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:28:00,799 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,799 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:28:00,799 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,799 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:28:00,799 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,799 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:28:00,799 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,799 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:28:00,799 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,799 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:28:00,799 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,799 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:28:00,799 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,799 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:28:00,799 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,799 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:28:00,799 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,799 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:28:00,799 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,799 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:28:00,799 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,799 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:28:00,799 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,799 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:28:00,799 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,799 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:28:00,799 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,799 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:28:00,799 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,799 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-04-25 11:28:00,799 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,799 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-04-25 11:28:00,799 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-04-25 11:28:00,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-04-25 11:28:00,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-04-25 11:28:00,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-04-25 11:28:00,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-04-25 11:28:00,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-04-25 11:28:00,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-04-25 11:28:00,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-04-25 11:28:00,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-04-25 11:28:00,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-04-25 11:28:00,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-04-25 11:28:00,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-04-25 11:28:00,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-04-25 11:28:00,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-04-25 11:28:00,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-04-25 11:28:00,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-04-25 11:28:00,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-04-25 11:28:00,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,800 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-04-25 11:28:00,800 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-04-25 11:28:00,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-04-25 11:28:00,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-04-25 11:28:00,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-04-25 11:28:00,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-04-25 11:28:00,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-04-25 11:28:00,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-04-25 11:28:00,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-04-25 11:28:00,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-04-25 11:28:00,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-04-25 11:28:00,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-04-25 11:28:00,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-04-25 11:28:00,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-04-25 11:28:00,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-04-25 11:28:00,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-04-25 11:28:00,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-04-25 11:28:00,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,801 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-04-25 11:28:00,801 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-04-25 11:28:00,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-04-25 11:28:00,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-04-25 11:28:00,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-04-25 11:28:00,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-04-25 11:28:00,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-04-25 11:28:00,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-04-25 11:28:00,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-04-25 11:28:00,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-04-25 11:28:00,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-04-25 11:28:00,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-04-25 11:28:00,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-04-25 11:28:00,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-04-25 11:28:00,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-04-25 11:28:00,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-04-25 11:28:00,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-04-25 11:28:00,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-04-25 11:28:00,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,802 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-04-25 11:28:00,802 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-04-25 11:28:00,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-04-25 11:28:00,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-04-25 11:28:00,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-04-25 11:28:00,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-04-25 11:28:00,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-04-25 11:28:00,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-04-25 11:28:00,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-04-25 11:28:00,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-04-25 11:28:00,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-04-25 11:28:00,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-04-25 11:28:00,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-04-25 11:28:00,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-04-25 11:28:00,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-04-25 11:28:00,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-04-25 11:28:00,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-04-25 11:28:00,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,803 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-04-25 11:28:00,803 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-04-25 11:28:00,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-04-25 11:28:00,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-04-25 11:28:00,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-04-25 11:28:00,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-04-25 11:28:00,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-04-25 11:28:00,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-04-25 11:28:00,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-04-25 11:28:00,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-04-25 11:28:00,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-04-25 11:28:00,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-04-25 11:28:00,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-04-25 11:28:00,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-04-25 11:28:00,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-04-25 11:28:00,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-04-25 11:28:00,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2025-04-25 11:28:00,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,804 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2025-04-25 11:28:00,804 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2025-04-25 11:28:00,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2025-04-25 11:28:00,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2025-04-25 11:28:00,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 366 [2025-04-25 11:28:00,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 368 [2025-04-25 11:28:00,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 370 [2025-04-25 11:28:00,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2025-04-25 11:28:00,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2025-04-25 11:28:00,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 376 [2025-04-25 11:28:00,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 378 [2025-04-25 11:28:00,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 380 [2025-04-25 11:28:00,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 382 [2025-04-25 11:28:00,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 384 [2025-04-25 11:28:00,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2025-04-25 11:28:00,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 388 [2025-04-25 11:28:00,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 390 [2025-04-25 11:28:00,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,805 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 392 [2025-04-25 11:28:00,805 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 394 [2025-04-25 11:28:00,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 396 [2025-04-25 11:28:00,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 398 [2025-04-25 11:28:00,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 400 [2025-04-25 11:28:00,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 402 [2025-04-25 11:28:00,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 404 [2025-04-25 11:28:00,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 406 [2025-04-25 11:28:00,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 408 [2025-04-25 11:28:00,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 410 [2025-04-25 11:28:00,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 412 [2025-04-25 11:28:00,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 414 [2025-04-25 11:28:00,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 416 [2025-04-25 11:28:00,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 418 [2025-04-25 11:28:00,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 420 [2025-04-25 11:28:00,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 422 [2025-04-25 11:28:00,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 424 [2025-04-25 11:28:00,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 426 [2025-04-25 11:28:00,806 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,806 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 428 [2025-04-25 11:28:00,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 430 [2025-04-25 11:28:00,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 432 [2025-04-25 11:28:00,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 434 [2025-04-25 11:28:00,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 436 [2025-04-25 11:28:00,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 438 [2025-04-25 11:28:00,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 440 [2025-04-25 11:28:00,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 442 [2025-04-25 11:28:00,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 444 [2025-04-25 11:28:00,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 446 [2025-04-25 11:28:00,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 448 [2025-04-25 11:28:00,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 450 [2025-04-25 11:28:00,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 452 [2025-04-25 11:28:00,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 454 [2025-04-25 11:28:00,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 456 [2025-04-25 11:28:00,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 458 [2025-04-25 11:28:00,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 460 [2025-04-25 11:28:00,807 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,807 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 462 [2025-04-25 11:28:00,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 464 [2025-04-25 11:28:00,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 466 [2025-04-25 11:28:00,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 468 [2025-04-25 11:28:00,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 470 [2025-04-25 11:28:00,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 472 [2025-04-25 11:28:00,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 474 [2025-04-25 11:28:00,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 476 [2025-04-25 11:28:00,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 478 [2025-04-25 11:28:00,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 480 [2025-04-25 11:28:00,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 482 [2025-04-25 11:28:00,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 484 [2025-04-25 11:28:00,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 486 [2025-04-25 11:28:00,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 488 [2025-04-25 11:28:00,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 490 [2025-04-25 11:28:00,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 492 [2025-04-25 11:28:00,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 494 [2025-04-25 11:28:00,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,808 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 496 [2025-04-25 11:28:00,808 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 498 [2025-04-25 11:28:00,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 500 [2025-04-25 11:28:00,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 502 [2025-04-25 11:28:00,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 504 [2025-04-25 11:28:00,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 506 [2025-04-25 11:28:00,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 508 [2025-04-25 11:28:00,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 510 [2025-04-25 11:28:00,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 512 [2025-04-25 11:28:00,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 514 [2025-04-25 11:28:00,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 516 [2025-04-25 11:28:00,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 518 [2025-04-25 11:28:00,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 520 [2025-04-25 11:28:00,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 522 [2025-04-25 11:28:00,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 524 [2025-04-25 11:28:00,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 526 [2025-04-25 11:28:00,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 528 [2025-04-25 11:28:00,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 530 [2025-04-25 11:28:00,809 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,809 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 532 [2025-04-25 11:28:00,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 534 [2025-04-25 11:28:00,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 536 [2025-04-25 11:28:00,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 538 [2025-04-25 11:28:00,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 540 [2025-04-25 11:28:00,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 542 [2025-04-25 11:28:00,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 544 [2025-04-25 11:28:00,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 546 [2025-04-25 11:28:00,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 548 [2025-04-25 11:28:00,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 550 [2025-04-25 11:28:00,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 552 [2025-04-25 11:28:00,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 554 [2025-04-25 11:28:00,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 556 [2025-04-25 11:28:00,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 558 [2025-04-25 11:28:00,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 560 [2025-04-25 11:28:00,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 562 [2025-04-25 11:28:00,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 564 [2025-04-25 11:28:00,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,810 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 566 [2025-04-25 11:28:00,810 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 568 [2025-04-25 11:28:00,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 570 [2025-04-25 11:28:00,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 572 [2025-04-25 11:28:00,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 574 [2025-04-25 11:28:00,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 576 [2025-04-25 11:28:00,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 578 [2025-04-25 11:28:00,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 580 [2025-04-25 11:28:00,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 582 [2025-04-25 11:28:00,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 584 [2025-04-25 11:28:00,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 586 [2025-04-25 11:28:00,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 588 [2025-04-25 11:28:00,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 590 [2025-04-25 11:28:00,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 592 [2025-04-25 11:28:00,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 594 [2025-04-25 11:28:00,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 596 [2025-04-25 11:28:00,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 598 [2025-04-25 11:28:00,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,811 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 600 [2025-04-25 11:28:00,811 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,812 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 602 [2025-04-25 11:28:00,812 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,812 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 604 [2025-04-25 11:28:00,812 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,812 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 606 [2025-04-25 11:28:00,812 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,812 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 608 [2025-04-25 11:28:00,812 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,812 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 610 [2025-04-25 11:28:00,812 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:28:00,812 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 612 [2025-04-25 11:28:00,816 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:28:00,816 INFO L85 PathProgramCache]: Analyzing trace with hash 901552221, now seen corresponding path program 1 times [2025-04-25 11:28:00,816 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:28:00,816 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [978745285] [2025-04-25 11:28:00,816 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:28:00,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:28:00,824 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 613 statements into 1 equivalence classes. [2025-04-25 11:28:00,945 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 613 of 613 statements. [2025-04-25 11:28:00,945 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:28:00,945 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:28:12,748 INFO L134 CoverageAnalysis]: Checked inductivity of 88814 backedges. 55095 proven. 27550 refuted. 0 times theorem prover too weak. 6169 trivial. 0 not checked. [2025-04-25 11:28:12,748 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:28:12,748 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [978745285] [2025-04-25 11:28:12,748 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [978745285] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:28:12,748 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1498565359] [2025-04-25 11:28:12,748 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:28:12,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:28:12,756 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 613 statements into 1 equivalence classes. [2025-04-25 11:28:12,892 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 613 of 613 statements. [2025-04-25 11:28:12,892 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:28:12,892 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:28:12,897 INFO L256 TraceCheckSpWp]: Trace formula consists of 1692 conjuncts, 305 conjuncts are in the unsatisfiable core [2025-04-25 11:28:12,902 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:28:13,269 INFO L134 CoverageAnalysis]: Checked inductivity of 88814 backedges. 55096 proven. 27548 refuted. 0 times theorem prover too weak. 6170 trivial. 0 not checked. [2025-04-25 11:28:13,269 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1498565359] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:28:13,269 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:28:13,269 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18] total 19 [2025-04-25 11:28:13,269 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:28:13,269 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 613 [2025-04-25 11:28:13,273 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:28:13,273 INFO L85 PathProgramCache]: Analyzing trace with hash -2116714005, now seen corresponding path program 1 times [2025-04-25 11:28:13,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:28:13,273 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1116287830] [2025-04-25 11:28:13,273 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:28:13,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:28:13,281 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 614 statements into 1 equivalence classes. [2025-04-25 11:28:13,409 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 614 of 614 statements. [2025-04-25 11:28:13,409 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:28:13,409 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:28:25,030 INFO L134 CoverageAnalysis]: Checked inductivity of 88814 backedges. 55095 proven. 27550 refuted. 0 times theorem prover too weak. 6169 trivial. 0 not checked. [2025-04-25 11:28:25,030 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:28:25,030 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1116287830] [2025-04-25 11:28:25,030 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1116287830] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:28:25,030 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1729242510] [2025-04-25 11:28:25,030 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:28:25,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:28:25,038 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 614 statements into 1 equivalence classes. [2025-04-25 11:28:25,173 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 614 of 614 statements. [2025-04-25 11:28:25,174 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:28:25,174 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:28:25,178 INFO L256 TraceCheckSpWp]: Trace formula consists of 1696 conjuncts, 306 conjuncts are in the unsatisfiable core [2025-04-25 11:28:25,183 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:28:25,551 INFO L134 CoverageAnalysis]: Checked inductivity of 88814 backedges. 55096 proven. 27548 refuted. 0 times theorem prover too weak. 6170 trivial. 0 not checked. [2025-04-25 11:28:25,552 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1729242510] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:28:25,552 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:28:25,552 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18] total 19 [2025-04-25 11:28:25,552 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:28:25,552 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 621 [2025-04-25 11:28:25,552 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:28:25,552 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:28:25,552 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:28:25,552 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:28:25,552 INFO L85 PathProgramCache]: Analyzing trace with hash 539426572, now seen corresponding path program 32 times [2025-04-25 11:28:25,552 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:28:25,552 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1369925394] [2025-04-25 11:28:25,553 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-25 11:28:25,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:28:25,561 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 624 statements into 2 equivalence classes. [2025-04-25 11:28:25,685 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 624 of 624 statements. [2025-04-25 11:28:25,685 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-04-25 11:28:25,685 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:28:37,511 INFO L134 CoverageAnalysis]: Checked inductivity of 88814 backedges. 55095 proven. 27550 refuted. 0 times theorem prover too weak. 6169 trivial. 0 not checked. [2025-04-25 11:28:37,511 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:28:37,511 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1369925394] [2025-04-25 11:28:37,511 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1369925394] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:28:37,512 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1848163472] [2025-04-25 11:28:37,512 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-04-25 11:28:37,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:28:37,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:28:37,513 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:28:37,514 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2025-04-25 11:28:37,553 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 624 statements into 2 equivalence classes. [2025-04-25 11:28:37,651 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 624 of 624 statements. [2025-04-25 11:28:37,651 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-04-25 11:28:37,651 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:28:37,659 INFO L256 TraceCheckSpWp]: Trace formula consists of 1717 conjuncts, 307 conjuncts are in the unsatisfiable core [2025-04-25 11:28:37,664 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:28:38,031 INFO L134 CoverageAnalysis]: Checked inductivity of 88814 backedges. 55096 proven. 27548 refuted. 0 times theorem prover too weak. 6170 trivial. 0 not checked. [2025-04-25 11:28:38,031 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:28:39,502 INFO L134 CoverageAnalysis]: Checked inductivity of 88814 backedges. 55096 proven. 27548 refuted. 0 times theorem prover too weak. 6170 trivial. 0 not checked. [2025-04-25 11:28:39,502 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1848163472] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:28:39,502 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:28:39,503 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 20, 20] total 21 [2025-04-25 11:28:39,503 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [887184802] [2025-04-25 11:28:39,503 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:28:39,503 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2025-04-25 11:28:39,503 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:28:39,503 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2025-04-25 11:28:39,504 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=195, Invalid=267, Unknown=0, NotChecked=0, Total=462 [2025-04-25 11:28:39,504 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:28:39,504 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:28:39,504 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 3.4545454545454546) internal successors, (76), 21 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) [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:28:39,504 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-04-25 11:28:39,505 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:28:39,505 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:28:39,505 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:28:39,505 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-04-25 11:28:39,505 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:28:39,505 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:29:03,911 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:29:03,911 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:29:03,911 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:29:03,911 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:29:03,911 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:29:03,911 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:29:03,911 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:29:03,911 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:29:03,911 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:29:03,911 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:29:03,911 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:29:03,911 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:29:03,911 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:29:03,911 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:29:03,911 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:29:03,911 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:29:03,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:29:03,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:29:03,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:29:03,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:29:03,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:29:03,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:29:03,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:29:03,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:29:03,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:29:03,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:29:03,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:29:03,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:29:03,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:29:03,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-04-25 11:29:03,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:29:03,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:29:03,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:29:03,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-04-25 11:29:03,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:29:03,912 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-04-25 11:29:03,919 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Ended with exit code 0 [2025-04-25 11:29:04,112 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable151,SelfDestructingSolverStorable150,SelfDestructingSolverStorable148,35 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable149,SelfDestructingSolverStorable147 [2025-04-25 11:29:04,113 INFO L403 AbstractCegarLoop]: === Iteration 37 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:29:04,113 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:29:04,113 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #31 [2025-04-25 11:29:04,113 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:29:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:29:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:29:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:29:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:29:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,113 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:29:04,113 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:29:04,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:29:04,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:29:04,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:29:04,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:29:04,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:29:04,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:29:04,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:29:04,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:29:04,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:29:04,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:29:04,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:29:04,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:29:04,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:29:04,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:29:04,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:29:04,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,114 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:29:04,114 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:29:04,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:29:04,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:29:04,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:29:04,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:29:04,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:29:04,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:29:04,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:29:04,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:29:04,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:29:04,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:29:04,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:29:04,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:29:04,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:29:04,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:29:04,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:29:04,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:29:04,115 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,115 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:29:04,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:29:04,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:29:04,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:29:04,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:29:04,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:29:04,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:29:04,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:29:04,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:29:04,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:29:04,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:29:04,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:29:04,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:29:04,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:29:04,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:29:04,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:29:04,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:29:04,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,116 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:29:04,116 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:29:04,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:29:04,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:29:04,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:29:04,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:29:04,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:29:04,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:29:04,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:29:04,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:29:04,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:29:04,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:29:04,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:29:04,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:29:04,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:29:04,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:29:04,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:29:04,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:29:04,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,117 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:29:04,117 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:29:04,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:29:04,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:29:04,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:29:04,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:29:04,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:29:04,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:29:04,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:29:04,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:29:04,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-04-25 11:29:04,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-04-25 11:29:04,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-04-25 11:29:04,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-04-25 11:29:04,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-04-25 11:29:04,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-04-25 11:29:04,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-04-25 11:29:04,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-04-25 11:29:04,118 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,118 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-04-25 11:29:04,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-04-25 11:29:04,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-04-25 11:29:04,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-04-25 11:29:04,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-04-25 11:29:04,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-04-25 11:29:04,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-04-25 11:29:04,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-04-25 11:29:04,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-04-25 11:29:04,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-04-25 11:29:04,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-04-25 11:29:04,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-04-25 11:29:04,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-04-25 11:29:04,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-04-25 11:29:04,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-04-25 11:29:04,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-04-25 11:29:04,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-04-25 11:29:04,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-04-25 11:29:04,119 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,119 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-04-25 11:29:04,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-04-25 11:29:04,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-04-25 11:29:04,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-04-25 11:29:04,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-04-25 11:29:04,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-04-25 11:29:04,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-04-25 11:29:04,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-04-25 11:29:04,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-04-25 11:29:04,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-04-25 11:29:04,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-04-25 11:29:04,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-04-25 11:29:04,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-04-25 11:29:04,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-04-25 11:29:04,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-04-25 11:29:04,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-04-25 11:29:04,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-04-25 11:29:04,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,120 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-04-25 11:29:04,120 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-04-25 11:29:04,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-04-25 11:29:04,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-04-25 11:29:04,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-04-25 11:29:04,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-04-25 11:29:04,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-04-25 11:29:04,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-04-25 11:29:04,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-04-25 11:29:04,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-04-25 11:29:04,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-04-25 11:29:04,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-04-25 11:29:04,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-04-25 11:29:04,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-04-25 11:29:04,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-04-25 11:29:04,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-04-25 11:29:04,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-04-25 11:29:04,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-04-25 11:29:04,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,121 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-04-25 11:29:04,121 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-04-25 11:29:04,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-04-25 11:29:04,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-04-25 11:29:04,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-04-25 11:29:04,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-04-25 11:29:04,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-04-25 11:29:04,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-04-25 11:29:04,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-04-25 11:29:04,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-04-25 11:29:04,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-04-25 11:29:04,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-04-25 11:29:04,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-04-25 11:29:04,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-04-25 11:29:04,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-04-25 11:29:04,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-04-25 11:29:04,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-04-25 11:29:04,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-04-25 11:29:04,122 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,122 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-04-25 11:29:04,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-04-25 11:29:04,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-04-25 11:29:04,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-04-25 11:29:04,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-04-25 11:29:04,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-04-25 11:29:04,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-04-25 11:29:04,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-04-25 11:29:04,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2025-04-25 11:29:04,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2025-04-25 11:29:04,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2025-04-25 11:29:04,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2025-04-25 11:29:04,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2025-04-25 11:29:04,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 366 [2025-04-25 11:29:04,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 368 [2025-04-25 11:29:04,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 370 [2025-04-25 11:29:04,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2025-04-25 11:29:04,123 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,123 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2025-04-25 11:29:04,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 376 [2025-04-25 11:29:04,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 378 [2025-04-25 11:29:04,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 380 [2025-04-25 11:29:04,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 382 [2025-04-25 11:29:04,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 384 [2025-04-25 11:29:04,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2025-04-25 11:29:04,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 388 [2025-04-25 11:29:04,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 390 [2025-04-25 11:29:04,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 392 [2025-04-25 11:29:04,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 394 [2025-04-25 11:29:04,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 396 [2025-04-25 11:29:04,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 398 [2025-04-25 11:29:04,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 400 [2025-04-25 11:29:04,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 402 [2025-04-25 11:29:04,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 404 [2025-04-25 11:29:04,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 406 [2025-04-25 11:29:04,124 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,124 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 408 [2025-04-25 11:29:04,125 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,125 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 410 [2025-04-25 11:29:04,125 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,125 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 412 [2025-04-25 11:29:04,125 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,125 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 414 [2025-04-25 11:29:04,125 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,125 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 416 [2025-04-25 11:29:04,125 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,125 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 418 [2025-04-25 11:29:04,125 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,125 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 420 [2025-04-25 11:29:04,125 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,125 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 422 [2025-04-25 11:29:04,125 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,125 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 424 [2025-04-25 11:29:04,125 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,125 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 426 [2025-04-25 11:29:04,125 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,125 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 428 [2025-04-25 11:29:04,125 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,125 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 430 [2025-04-25 11:29:04,125 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,125 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 432 [2025-04-25 11:29:04,125 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,125 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 434 [2025-04-25 11:29:04,125 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,125 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 436 [2025-04-25 11:29:04,125 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,125 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 438 [2025-04-25 11:29:04,125 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,125 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 440 [2025-04-25 11:29:04,125 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,126 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 442 [2025-04-25 11:29:04,126 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,126 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 444 [2025-04-25 11:29:04,126 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,126 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 446 [2025-04-25 11:29:04,126 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,126 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 448 [2025-04-25 11:29:04,126 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,126 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 450 [2025-04-25 11:29:04,126 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,126 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 452 [2025-04-25 11:29:04,126 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,126 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 454 [2025-04-25 11:29:04,126 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,126 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 456 [2025-04-25 11:29:04,126 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,126 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 458 [2025-04-25 11:29:04,126 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,126 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 460 [2025-04-25 11:29:04,126 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,126 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 462 [2025-04-25 11:29:04,126 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,126 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 464 [2025-04-25 11:29:04,126 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,126 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 466 [2025-04-25 11:29:04,126 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,126 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 468 [2025-04-25 11:29:04,126 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,126 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 470 [2025-04-25 11:29:04,126 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,126 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 472 [2025-04-25 11:29:04,126 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,126 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 474 [2025-04-25 11:29:04,126 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,127 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 476 [2025-04-25 11:29:04,127 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,127 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 478 [2025-04-25 11:29:04,127 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,127 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 480 [2025-04-25 11:29:04,127 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,127 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 482 [2025-04-25 11:29:04,127 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,127 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 484 [2025-04-25 11:29:04,127 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,127 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 486 [2025-04-25 11:29:04,127 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,127 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 488 [2025-04-25 11:29:04,127 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,127 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 490 [2025-04-25 11:29:04,127 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,127 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 492 [2025-04-25 11:29:04,127 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,127 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 494 [2025-04-25 11:29:04,127 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,127 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 496 [2025-04-25 11:29:04,127 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,127 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 498 [2025-04-25 11:29:04,127 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,127 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 500 [2025-04-25 11:29:04,127 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,127 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 502 [2025-04-25 11:29:04,127 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,127 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 504 [2025-04-25 11:29:04,127 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,127 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 506 [2025-04-25 11:29:04,127 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,128 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 508 [2025-04-25 11:29:04,128 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,128 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 510 [2025-04-25 11:29:04,128 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,128 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 512 [2025-04-25 11:29:04,128 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,128 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 514 [2025-04-25 11:29:04,128 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,128 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 516 [2025-04-25 11:29:04,128 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,128 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 518 [2025-04-25 11:29:04,128 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,128 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 520 [2025-04-25 11:29:04,128 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,128 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 522 [2025-04-25 11:29:04,128 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,128 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 524 [2025-04-25 11:29:04,128 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,128 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 526 [2025-04-25 11:29:04,128 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,128 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 528 [2025-04-25 11:29:04,128 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,128 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 530 [2025-04-25 11:29:04,128 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,128 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 532 [2025-04-25 11:29:04,128 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,128 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 534 [2025-04-25 11:29:04,128 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,128 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 536 [2025-04-25 11:29:04,128 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,128 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 538 [2025-04-25 11:29:04,128 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,128 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 540 [2025-04-25 11:29:04,129 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,129 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 542 [2025-04-25 11:29:04,129 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,129 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 544 [2025-04-25 11:29:04,129 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,129 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 546 [2025-04-25 11:29:04,129 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,129 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 548 [2025-04-25 11:29:04,129 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,129 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 550 [2025-04-25 11:29:04,129 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,129 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 552 [2025-04-25 11:29:04,129 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,129 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 554 [2025-04-25 11:29:04,129 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,129 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 556 [2025-04-25 11:29:04,129 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,129 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 558 [2025-04-25 11:29:04,129 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,129 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 560 [2025-04-25 11:29:04,129 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,129 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 562 [2025-04-25 11:29:04,129 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,129 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 564 [2025-04-25 11:29:04,129 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,129 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 566 [2025-04-25 11:29:04,129 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,129 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 568 [2025-04-25 11:29:04,129 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,129 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 570 [2025-04-25 11:29:04,129 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,129 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 572 [2025-04-25 11:29:04,129 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,130 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 574 [2025-04-25 11:29:04,130 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,130 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 576 [2025-04-25 11:29:04,130 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,130 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 578 [2025-04-25 11:29:04,130 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,130 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 580 [2025-04-25 11:29:04,130 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,130 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 582 [2025-04-25 11:29:04,130 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,130 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 584 [2025-04-25 11:29:04,130 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,130 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 586 [2025-04-25 11:29:04,130 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,130 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 588 [2025-04-25 11:29:04,130 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,130 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 590 [2025-04-25 11:29:04,130 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,130 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 592 [2025-04-25 11:29:04,130 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,130 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 594 [2025-04-25 11:29:04,130 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,130 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 596 [2025-04-25 11:29:04,130 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,130 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 598 [2025-04-25 11:29:04,130 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,130 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 600 [2025-04-25 11:29:04,130 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,130 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 602 [2025-04-25 11:29:04,130 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,130 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 604 [2025-04-25 11:29:04,130 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,130 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 606 [2025-04-25 11:29:04,131 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,131 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 608 [2025-04-25 11:29:04,131 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,131 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 610 [2025-04-25 11:29:04,131 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,131 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 612 [2025-04-25 11:29:04,131 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:29:04,131 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 614 [2025-04-25 11:29:04,135 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:29:04,135 INFO L85 PathProgramCache]: Analyzing trace with hash -1193686525, now seen corresponding path program 1 times [2025-04-25 11:29:04,136 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:29:04,136 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1809505837] [2025-04-25 11:29:04,136 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:29:04,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:29:04,144 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 615 statements into 1 equivalence classes. [2025-04-25 11:29:04,462 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 615 of 615 statements. [2025-04-25 11:29:04,462 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:29:04,462 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:29:16,132 INFO L134 CoverageAnalysis]: Checked inductivity of 89411 backedges. 28119 proven. 55099 refuted. 0 times theorem prover too weak. 6193 trivial. 0 not checked. [2025-04-25 11:29:16,133 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:29:16,133 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1809505837] [2025-04-25 11:29:16,133 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1809505837] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:29:16,133 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1223201984] [2025-04-25 11:29:16,133 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:29:16,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:29:16,141 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 615 statements into 1 equivalence classes. [2025-04-25 11:29:16,284 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 615 of 615 statements. [2025-04-25 11:29:16,284 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:29:16,284 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:29:16,288 INFO L256 TraceCheckSpWp]: Trace formula consists of 1698 conjuncts, 305 conjuncts are in the unsatisfiable core [2025-04-25 11:29:16,293 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:29:16,670 INFO L134 CoverageAnalysis]: Checked inductivity of 89411 backedges. 28119 proven. 55098 refuted. 0 times theorem prover too weak. 6194 trivial. 0 not checked. [2025-04-25 11:29:16,670 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1223201984] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:29:16,670 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:29:16,670 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18] total 19 [2025-04-25 11:29:16,670 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:29:16,670 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 615 [2025-04-25 11:29:16,674 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:29:16,674 INFO L85 PathProgramCache]: Analyzing trace with hash 1650357645, now seen corresponding path program 1 times [2025-04-25 11:29:16,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:29:16,674 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [438194380] [2025-04-25 11:29:16,674 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:29:16,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:29:16,682 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 616 statements into 1 equivalence classes. [2025-04-25 11:29:16,818 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 616 of 616 statements. [2025-04-25 11:29:16,818 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:29:16,818 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:29:28,552 INFO L134 CoverageAnalysis]: Checked inductivity of 89411 backedges. 28119 proven. 55099 refuted. 0 times theorem prover too weak. 6193 trivial. 0 not checked. [2025-04-25 11:29:28,552 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:29:28,552 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [438194380] [2025-04-25 11:29:28,552 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [438194380] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:29:28,552 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [871259406] [2025-04-25 11:29:28,552 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:29:28,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:29:28,560 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 616 statements into 1 equivalence classes. [2025-04-25 11:29:28,706 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 616 of 616 statements. [2025-04-25 11:29:28,706 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:29:28,706 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:29:28,711 INFO L256 TraceCheckSpWp]: Trace formula consists of 1702 conjuncts, 305 conjuncts are in the unsatisfiable core [2025-04-25 11:29:28,715 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:29:29,085 INFO L134 CoverageAnalysis]: Checked inductivity of 89411 backedges. 28119 proven. 55098 refuted. 0 times theorem prover too weak. 6194 trivial. 0 not checked. [2025-04-25 11:29:29,085 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [871259406] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:29:29,085 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:29:29,085 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 19] total 20 [2025-04-25 11:29:29,085 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:29:29,085 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 623 [2025-04-25 11:29:29,085 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:29:29,085 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:29:29,085 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:29:29,086 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:29:29,086 INFO L85 PathProgramCache]: Analyzing trace with hash 2133402794, now seen corresponding path program 33 times [2025-04-25 11:29:29,086 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:29:29,086 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1102808879] [2025-04-25 11:29:29,086 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-25 11:29:29,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:29:29,094 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 626 statements into 300 equivalence classes. [2025-04-25 11:29:29,166 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 300 check-sat command(s) and asserted 626 of 626 statements. [2025-04-25 11:29:29,167 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 300 check-sat command(s) [2025-04-25 11:29:29,167 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:29:41,171 INFO L134 CoverageAnalysis]: Checked inductivity of 89411 backedges. 28119 proven. 55099 refuted. 0 times theorem prover too weak. 6193 trivial. 0 not checked. [2025-04-25 11:29:41,171 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:29:41,171 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1102808879] [2025-04-25 11:29:41,171 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1102808879] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:29:41,171 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1923165558] [2025-04-25 11:29:41,171 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-04-25 11:29:41,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:29:41,171 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:29:41,173 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:29:41,174 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Waiting until timeout for monitored process [2025-04-25 11:29:41,213 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 626 statements into 300 equivalence classes. [2025-04-25 11:29:42,019 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 300 check-sat command(s) and asserted 626 of 626 statements. [2025-04-25 11:29:42,019 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 300 check-sat command(s) [2025-04-25 11:29:42,019 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:29:42,027 INFO L256 TraceCheckSpWp]: Trace formula consists of 1723 conjuncts, 305 conjuncts are in the unsatisfiable core [2025-04-25 11:29:42,032 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:29:42,410 INFO L134 CoverageAnalysis]: Checked inductivity of 89411 backedges. 28119 proven. 55098 refuted. 0 times theorem prover too weak. 6194 trivial. 0 not checked. [2025-04-25 11:29:42,410 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:29:43,893 INFO L134 CoverageAnalysis]: Checked inductivity of 89411 backedges. 28119 proven. 55098 refuted. 0 times theorem prover too weak. 6194 trivial. 0 not checked. [2025-04-25 11:29:43,893 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1923165558] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:29:43,893 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:29:43,893 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 19, 19] total 20 [2025-04-25 11:29:43,893 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1522656236] [2025-04-25 11:29:43,893 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:29:43,894 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2025-04-25 11:29:43,894 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:29:43,894 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2025-04-25 11:29:43,894 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=210, Invalid=210, Unknown=0, NotChecked=0, Total=420 [2025-04-25 11:29:43,894 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:29:43,895 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:29:43,895 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 3.7142857142857144) internal successors, (78), 20 states have internal predecessors, (78), 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) [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-04-25 11:29:43,895 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:30:11,682 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-04-25 11:30:11,683 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:30:11,691 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Ended with exit code 0 [2025-04-25 11:30:11,884 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable152,SelfDestructingSolverStorable153,SelfDestructingSolverStorable154,36 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable155,SelfDestructingSolverStorable156 [2025-04-25 11:30:11,884 INFO L403 AbstractCegarLoop]: === Iteration 38 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:30:11,884 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:30:11,885 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #32 [2025-04-25 11:30:11,885 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:30:11,885 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:30:11,885 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,885 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:30:11,885 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,885 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:30:11,885 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,885 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:30:11,885 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,885 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:30:11,885 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,885 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:30:11,885 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,885 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:30:11,885 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,885 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:30:11,885 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,885 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:30:11,885 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,885 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:30:11,885 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,885 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:30:11,885 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,885 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:30:11,885 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,885 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:30:11,885 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,885 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:30:11,885 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,885 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:30:11,885 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:30:11,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:30:11,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:30:11,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:30:11,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:30:11,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:30:11,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:30:11,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:30:11,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:30:11,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:30:11,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:30:11,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:30:11,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:30:11,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:30:11,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:30:11,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:30:11,886 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,886 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:30:11,887 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,887 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:30:11,887 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,887 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:30:11,887 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,887 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:30:11,887 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,887 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:30:11,887 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,887 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:30:11,887 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,887 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:30:11,887 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,887 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:30:11,887 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,887 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:30:11,887 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,887 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:30:11,887 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,887 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:30:11,887 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,887 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:30:11,887 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,887 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:30:11,887 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,887 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:30:11,887 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,887 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:30:11,887 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,887 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:30:11,887 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,887 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:30:11,887 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,887 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:30:11,888 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,888 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:30:11,888 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,888 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:30:11,888 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,888 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:30:11,888 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,888 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:30:11,888 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,888 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:30:11,888 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,888 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:30:11,888 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,888 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:30:11,888 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,888 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:30:11,888 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,888 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:30:11,888 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,888 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:30:11,888 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,888 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:30:11,888 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,888 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:30:11,888 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,888 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:30:11,888 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,888 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:30:11,888 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,888 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:30:11,888 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,888 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:30:11,888 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,889 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:30:11,889 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,889 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:30:11,889 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,889 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:30:11,889 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,889 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:30:11,889 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,889 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:30:11,889 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,889 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:30:11,889 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,889 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:30:11,889 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,889 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:30:11,889 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,889 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:30:11,889 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,889 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:30:11,889 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,889 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:30:11,889 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,889 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:30:11,889 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,889 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:30:11,889 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,889 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:30:11,889 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,889 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:30:11,889 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,889 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:30:11,889 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,889 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:30:11,890 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,890 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:30:11,890 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,890 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:30:11,890 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,890 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-04-25 11:30:11,890 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,890 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-04-25 11:30:11,890 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,890 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-04-25 11:30:11,890 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,890 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-04-25 11:30:11,890 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,890 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-04-25 11:30:11,890 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,890 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-04-25 11:30:11,890 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,890 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-04-25 11:30:11,890 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,890 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-04-25 11:30:11,890 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,890 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-04-25 11:30:11,890 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,890 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-04-25 11:30:11,890 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,890 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-04-25 11:30:11,890 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,890 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-04-25 11:30:11,890 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,890 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-04-25 11:30:11,890 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,890 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-04-25 11:30:11,890 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,890 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-04-25 11:30:11,891 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,891 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-04-25 11:30:11,891 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,891 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-04-25 11:30:11,891 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,891 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-04-25 11:30:11,891 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,891 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-04-25 11:30:11,891 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,891 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-04-25 11:30:11,891 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,891 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-04-25 11:30:11,891 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,891 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-04-25 11:30:11,891 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,891 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-04-25 11:30:11,891 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,891 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-04-25 11:30:11,891 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,891 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-04-25 11:30:11,891 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,891 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-04-25 11:30:11,891 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,891 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-04-25 11:30:11,891 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,891 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-04-25 11:30:11,891 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,891 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-04-25 11:30:11,891 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,891 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-04-25 11:30:11,891 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,891 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-04-25 11:30:11,891 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,891 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-04-25 11:30:11,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,892 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-04-25 11:30:11,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,892 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-04-25 11:30:11,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,892 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-04-25 11:30:11,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,892 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-04-25 11:30:11,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,892 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-04-25 11:30:11,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,892 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-04-25 11:30:11,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,892 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-04-25 11:30:11,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,892 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-04-25 11:30:11,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,892 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-04-25 11:30:11,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,892 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-04-25 11:30:11,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,892 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-04-25 11:30:11,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,892 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-04-25 11:30:11,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,892 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-04-25 11:30:11,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,892 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-04-25 11:30:11,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,892 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-04-25 11:30:11,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,892 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-04-25 11:30:11,892 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-04-25 11:30:11,893 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-04-25 11:30:11,893 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-04-25 11:30:11,893 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-04-25 11:30:11,893 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-04-25 11:30:11,893 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-04-25 11:30:11,893 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-04-25 11:30:11,893 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-04-25 11:30:11,893 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-04-25 11:30:11,893 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-04-25 11:30:11,893 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-04-25 11:30:11,893 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-04-25 11:30:11,893 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-04-25 11:30:11,893 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-04-25 11:30:11,893 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-04-25 11:30:11,893 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-04-25 11:30:11,893 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,893 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-04-25 11:30:11,893 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-04-25 11:30:11,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-04-25 11:30:11,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-04-25 11:30:11,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-04-25 11:30:11,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-04-25 11:30:11,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-04-25 11:30:11,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-04-25 11:30:11,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-04-25 11:30:11,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-04-25 11:30:11,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-04-25 11:30:11,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-04-25 11:30:11,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-04-25 11:30:11,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-04-25 11:30:11,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-04-25 11:30:11,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-04-25 11:30:11,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,894 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-04-25 11:30:11,894 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,895 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-04-25 11:30:11,895 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,895 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-04-25 11:30:11,895 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,895 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-04-25 11:30:11,895 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,895 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-04-25 11:30:11,895 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,895 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-04-25 11:30:11,895 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,895 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-04-25 11:30:11,895 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,895 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2025-04-25 11:30:11,895 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,895 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2025-04-25 11:30:11,895 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,895 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2025-04-25 11:30:11,895 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,895 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2025-04-25 11:30:11,895 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,895 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2025-04-25 11:30:11,895 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,895 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 366 [2025-04-25 11:30:11,895 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,895 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 368 [2025-04-25 11:30:11,895 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,895 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 370 [2025-04-25 11:30:11,895 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,895 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2025-04-25 11:30:11,895 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,895 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2025-04-25 11:30:11,895 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,896 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 376 [2025-04-25 11:30:11,896 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,896 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 378 [2025-04-25 11:30:11,896 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,896 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 380 [2025-04-25 11:30:11,896 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,896 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 382 [2025-04-25 11:30:11,896 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,896 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 384 [2025-04-25 11:30:11,896 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,896 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2025-04-25 11:30:11,896 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,896 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 388 [2025-04-25 11:30:11,896 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,896 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 390 [2025-04-25 11:30:11,896 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,896 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 392 [2025-04-25 11:30:11,896 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,896 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 394 [2025-04-25 11:30:11,896 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,896 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 396 [2025-04-25 11:30:11,896 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,896 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 398 [2025-04-25 11:30:11,896 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,896 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 400 [2025-04-25 11:30:11,896 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,896 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 402 [2025-04-25 11:30:11,896 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,896 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 404 [2025-04-25 11:30:11,896 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,896 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 406 [2025-04-25 11:30:11,896 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,896 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 408 [2025-04-25 11:30:11,896 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,897 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 410 [2025-04-25 11:30:11,897 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,897 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 412 [2025-04-25 11:30:11,897 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,897 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 414 [2025-04-25 11:30:11,897 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,897 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 416 [2025-04-25 11:30:11,897 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,897 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 418 [2025-04-25 11:30:11,897 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,897 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 420 [2025-04-25 11:30:11,897 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,897 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 422 [2025-04-25 11:30:11,897 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,897 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 424 [2025-04-25 11:30:11,897 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,897 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 426 [2025-04-25 11:30:11,897 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,897 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 428 [2025-04-25 11:30:11,897 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,897 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 430 [2025-04-25 11:30:11,897 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,897 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 432 [2025-04-25 11:30:11,897 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,897 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 434 [2025-04-25 11:30:11,897 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,897 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 436 [2025-04-25 11:30:11,897 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,897 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 438 [2025-04-25 11:30:11,897 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,897 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 440 [2025-04-25 11:30:11,897 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,897 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 442 [2025-04-25 11:30:11,897 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,898 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 444 [2025-04-25 11:30:11,898 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,898 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 446 [2025-04-25 11:30:11,898 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,898 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 448 [2025-04-25 11:30:11,898 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,898 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 450 [2025-04-25 11:30:11,898 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,898 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 452 [2025-04-25 11:30:11,898 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,898 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 454 [2025-04-25 11:30:11,898 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,898 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 456 [2025-04-25 11:30:11,898 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,898 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 458 [2025-04-25 11:30:11,898 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,898 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 460 [2025-04-25 11:30:11,898 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,898 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 462 [2025-04-25 11:30:11,898 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,898 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 464 [2025-04-25 11:30:11,898 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,898 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 466 [2025-04-25 11:30:11,898 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,898 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 468 [2025-04-25 11:30:11,898 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,898 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 470 [2025-04-25 11:30:11,898 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,898 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 472 [2025-04-25 11:30:11,898 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,898 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 474 [2025-04-25 11:30:11,898 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,898 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 476 [2025-04-25 11:30:11,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 478 [2025-04-25 11:30:11,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 480 [2025-04-25 11:30:11,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 482 [2025-04-25 11:30:11,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 484 [2025-04-25 11:30:11,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 486 [2025-04-25 11:30:11,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 488 [2025-04-25 11:30:11,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 490 [2025-04-25 11:30:11,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 492 [2025-04-25 11:30:11,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 494 [2025-04-25 11:30:11,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 496 [2025-04-25 11:30:11,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 498 [2025-04-25 11:30:11,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 500 [2025-04-25 11:30:11,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 502 [2025-04-25 11:30:11,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 504 [2025-04-25 11:30:11,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 506 [2025-04-25 11:30:11,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,899 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 508 [2025-04-25 11:30:11,899 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 510 [2025-04-25 11:30:11,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 512 [2025-04-25 11:30:11,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 514 [2025-04-25 11:30:11,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 516 [2025-04-25 11:30:11,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 518 [2025-04-25 11:30:11,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 520 [2025-04-25 11:30:11,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 522 [2025-04-25 11:30:11,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 524 [2025-04-25 11:30:11,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 526 [2025-04-25 11:30:11,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 528 [2025-04-25 11:30:11,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 530 [2025-04-25 11:30:11,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 532 [2025-04-25 11:30:11,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 534 [2025-04-25 11:30:11,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 536 [2025-04-25 11:30:11,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 538 [2025-04-25 11:30:11,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 540 [2025-04-25 11:30:11,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,900 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 542 [2025-04-25 11:30:11,900 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 544 [2025-04-25 11:30:11,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 546 [2025-04-25 11:30:11,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 548 [2025-04-25 11:30:11,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 550 [2025-04-25 11:30:11,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 552 [2025-04-25 11:30:11,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 554 [2025-04-25 11:30:11,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 556 [2025-04-25 11:30:11,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 558 [2025-04-25 11:30:11,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 560 [2025-04-25 11:30:11,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 562 [2025-04-25 11:30:11,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 564 [2025-04-25 11:30:11,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 566 [2025-04-25 11:30:11,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 568 [2025-04-25 11:30:11,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 570 [2025-04-25 11:30:11,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 572 [2025-04-25 11:30:11,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 574 [2025-04-25 11:30:11,901 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,901 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 576 [2025-04-25 11:30:11,902 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,902 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 578 [2025-04-25 11:30:11,902 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,902 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 580 [2025-04-25 11:30:11,902 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,902 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 582 [2025-04-25 11:30:11,902 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,902 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 584 [2025-04-25 11:30:11,902 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,902 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 586 [2025-04-25 11:30:11,902 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,902 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 588 [2025-04-25 11:30:11,902 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,902 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 590 [2025-04-25 11:30:11,902 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,902 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 592 [2025-04-25 11:30:11,902 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,902 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 594 [2025-04-25 11:30:11,902 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,902 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 596 [2025-04-25 11:30:11,902 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,902 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 598 [2025-04-25 11:30:11,902 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,902 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 600 [2025-04-25 11:30:11,902 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,902 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 602 [2025-04-25 11:30:11,902 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,902 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 604 [2025-04-25 11:30:11,902 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,902 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 606 [2025-04-25 11:30:11,902 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,902 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 608 [2025-04-25 11:30:11,902 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 610 [2025-04-25 11:30:11,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 612 [2025-04-25 11:30:11,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 614 [2025-04-25 11:30:11,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 616 [2025-04-25 11:30:11,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 618 [2025-04-25 11:30:11,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 620 [2025-04-25 11:30:11,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 622 [2025-04-25 11:30:11,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 624 [2025-04-25 11:30:11,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 626 [2025-04-25 11:30:11,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 628 [2025-04-25 11:30:11,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 630 [2025-04-25 11:30:11,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 632 [2025-04-25 11:30:11,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 634 [2025-04-25 11:30:11,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 636 [2025-04-25 11:30:11,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 638 [2025-04-25 11:30:11,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 640 [2025-04-25 11:30:11,903 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,903 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 642 [2025-04-25 11:30:11,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 644 [2025-04-25 11:30:11,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 646 [2025-04-25 11:30:11,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 648 [2025-04-25 11:30:11,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 650 [2025-04-25 11:30:11,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 652 [2025-04-25 11:30:11,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 654 [2025-04-25 11:30:11,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 656 [2025-04-25 11:30:11,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 658 [2025-04-25 11:30:11,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 660 [2025-04-25 11:30:11,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 662 [2025-04-25 11:30:11,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 664 [2025-04-25 11:30:11,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 666 [2025-04-25 11:30:11,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 668 [2025-04-25 11:30:11,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 670 [2025-04-25 11:30:11,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 672 [2025-04-25 11:30:11,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,904 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 674 [2025-04-25 11:30:11,904 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 676 [2025-04-25 11:30:11,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 678 [2025-04-25 11:30:11,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 680 [2025-04-25 11:30:11,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 682 [2025-04-25 11:30:11,905 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:30:11,905 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 684 [2025-04-25 11:30:11,909 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:30:11,909 INFO L85 PathProgramCache]: Analyzing trace with hash 1141277639, now seen corresponding path program 1 times [2025-04-25 11:30:11,909 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:30:11,909 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [840095033] [2025-04-25 11:30:11,909 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:30:11,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:30:11,918 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 685 statements into 1 equivalence classes. [2025-04-25 11:30:12,074 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 685 of 685 statements. [2025-04-25 11:30:12,074 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:30:12,074 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:30:28,631 INFO L134 CoverageAnalysis]: Checked inductivity of 111566 backedges. 69520 proven. 34677 refuted. 0 times theorem prover too weak. 7369 trivial. 0 not checked. [2025-04-25 11:30:28,631 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:30:28,631 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [840095033] [2025-04-25 11:30:28,631 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [840095033] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:30:28,631 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [2059713566] [2025-04-25 11:30:28,631 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:30:28,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:30:28,640 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 685 statements into 1 equivalence classes. [2025-04-25 11:30:28,820 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 685 of 685 statements. [2025-04-25 11:30:28,820 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:30:28,820 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:30:28,826 INFO L256 TraceCheckSpWp]: Trace formula consists of 1890 conjuncts, 341 conjuncts are in the unsatisfiable core [2025-04-25 11:30:28,831 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:30:29,244 INFO L134 CoverageAnalysis]: Checked inductivity of 111566 backedges. 69521 proven. 34675 refuted. 0 times theorem prover too weak. 7370 trivial. 0 not checked. [2025-04-25 11:30:29,244 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [2059713566] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:30:29,244 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:30:29,244 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 19] total 20 [2025-04-25 11:30:29,244 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:30:29,244 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 685 [2025-04-25 11:30:29,248 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:30:29,248 INFO L85 PathProgramCache]: Analyzing trace with hash 1019800417, now seen corresponding path program 1 times [2025-04-25 11:30:29,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:30:29,248 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1582487962] [2025-04-25 11:30:29,248 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:30:29,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:30:29,257 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 686 statements into 1 equivalence classes. [2025-04-25 11:30:29,420 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 686 of 686 statements. [2025-04-25 11:30:29,420 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:30:29,420 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:30:45,589 INFO L134 CoverageAnalysis]: Checked inductivity of 111566 backedges. 69520 proven. 34677 refuted. 0 times theorem prover too weak. 7369 trivial. 0 not checked. [2025-04-25 11:30:45,590 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:30:45,590 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1582487962] [2025-04-25 11:30:45,590 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1582487962] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:30:45,590 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1214914896] [2025-04-25 11:30:45,590 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:30:45,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:30:45,598 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 686 statements into 1 equivalence classes. [2025-04-25 11:30:45,773 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 686 of 686 statements. [2025-04-25 11:30:45,773 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:30:45,773 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:30:45,779 INFO L256 TraceCheckSpWp]: Trace formula consists of 1894 conjuncts, 342 conjuncts are in the unsatisfiable core [2025-04-25 11:30:45,784 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:30:46,200 INFO L134 CoverageAnalysis]: Checked inductivity of 111566 backedges. 69521 proven. 34675 refuted. 0 times theorem prover too weak. 7370 trivial. 0 not checked. [2025-04-25 11:30:46,200 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1214914896] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:30:46,200 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:30:46,200 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 19] total 20 [2025-04-25 11:30:46,200 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:30:46,201 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 693 [2025-04-25 11:30:46,201 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:30:46,201 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:30:46,201 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:30:46,201 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:30:46,201 INFO L85 PathProgramCache]: Analyzing trace with hash 2084851762, now seen corresponding path program 34 times [2025-04-25 11:30:46,201 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:30:46,201 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [77929336] [2025-04-25 11:30:46,201 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-04-25 11:30:46,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:30:46,210 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 696 statements into 2 equivalence classes. [2025-04-25 11:30:46,374 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 696 of 696 statements. [2025-04-25 11:30:46,374 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-04-25 11:30:46,374 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:31:02,581 INFO L134 CoverageAnalysis]: Checked inductivity of 111566 backedges. 69520 proven. 34677 refuted. 0 times theorem prover too weak. 7369 trivial. 0 not checked. [2025-04-25 11:31:02,581 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:31:02,581 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [77929336] [2025-04-25 11:31:02,581 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [77929336] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:31:02,581 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [849997406] [2025-04-25 11:31:02,581 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-04-25 11:31:02,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:31:02,581 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:31:02,583 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:31:02,584 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Waiting until timeout for monitored process [2025-04-25 11:31:02,629 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 696 statements into 2 equivalence classes. [2025-04-25 11:31:02,744 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 696 of 696 statements. [2025-04-25 11:31:02,745 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-04-25 11:31:02,745 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:31:02,755 INFO L256 TraceCheckSpWp]: Trace formula consists of 1915 conjuncts, 343 conjuncts are in the unsatisfiable core [2025-04-25 11:31:02,761 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:31:03,192 INFO L134 CoverageAnalysis]: Checked inductivity of 111566 backedges. 69521 proven. 34675 refuted. 0 times theorem prover too weak. 7370 trivial. 0 not checked. [2025-04-25 11:31:03,192 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:31:05,061 INFO L134 CoverageAnalysis]: Checked inductivity of 111566 backedges. 69521 proven. 34675 refuted. 0 times theorem prover too weak. 7370 trivial. 0 not checked. [2025-04-25 11:31:05,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [849997406] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:31:05,061 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:31:05,061 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 21, 21] total 22 [2025-04-25 11:31:05,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [750488215] [2025-04-25 11:31:05,061 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:31:05,062 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2025-04-25 11:31:05,062 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:31:05,063 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2025-04-25 11:31:05,063 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=215, Invalid=291, Unknown=0, NotChecked=0, Total=506 [2025-04-25 11:31:05,063 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:31:05,063 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:31:05,063 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 3.4347826086956523) internal successors, (79), 22 states have internal predecessors, (79), 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) [2025-04-25 11:31:05,063 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:31:05,063 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:31:05,063 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:31:05,063 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:31:05,063 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:31:05,063 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:31:05,063 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:31:05,063 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:31:05,063 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:31:05,063 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:31:05,063 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:31:05,063 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:31:05,063 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:31:05,063 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:31:05,063 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:31:05,063 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:31:05,063 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:31:05,064 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-04-25 11:31:39,745 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:31:39,746 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:31:39,746 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:31:39,746 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-04-25 11:31:39,746 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:31:39,746 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-04-25 11:31:39,746 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:31:39,746 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-04-25 11:31:39,754 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Ended with exit code 0 [2025-04-25 11:31:39,946 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 37 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable160,SelfDestructingSolverStorable161,SelfDestructingSolverStorable159,SelfDestructingSolverStorable157,SelfDestructingSolverStorable158 [2025-04-25 11:31:39,946 INFO L403 AbstractCegarLoop]: === Iteration 39 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:31:39,946 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:31:39,947 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #33 [2025-04-25 11:31:39,947 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:31:39,947 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:31:39,947 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,947 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:31:39,947 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,947 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:31:39,947 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,947 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:31:39,947 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,947 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:31:39,947 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,947 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:31:39,947 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,947 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:31:39,947 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,947 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:31:39,947 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,948 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:31:39,948 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,948 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:31:39,948 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,948 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:31:39,948 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,948 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:31:39,948 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,948 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:31:39,948 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,948 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:31:39,948 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,948 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:31:39,948 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,948 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:31:39,948 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,948 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:31:39,948 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,948 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:31:39,948 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,948 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:31:39,948 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,948 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:31:39,948 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,948 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:31:39,948 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,948 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:31:39,948 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,948 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:31:39,948 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,948 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:31:39,948 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,948 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:31:39,948 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,949 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:31:39,949 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,949 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:31:39,949 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,949 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:31:39,949 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,949 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:31:39,949 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,949 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:31:39,949 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,949 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:31:39,949 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,949 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:31:39,949 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,949 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:31:39,949 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,949 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:31:39,949 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,949 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:31:39,949 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,949 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:31:39,949 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,949 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:31:39,949 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,949 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:31:39,949 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,949 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:31:39,949 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,949 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:31:39,949 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,949 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:31:39,949 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,949 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:31:39,949 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,950 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:31:39,950 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,950 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:31:39,950 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,950 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:31:39,950 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,950 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:31:39,950 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,950 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:31:39,950 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,950 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:31:39,950 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,950 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:31:39,950 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,950 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:31:39,950 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,950 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:31:39,950 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,950 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:31:39,950 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,950 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:31:39,950 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,950 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:31:39,950 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,950 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:31:39,950 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,950 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:31:39,950 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,950 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:31:39,950 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,950 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:31:39,950 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,950 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:31:39,950 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,951 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:31:39,951 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,951 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:31:39,951 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,951 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:31:39,951 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,951 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:31:39,951 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,951 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:31:39,951 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,951 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:31:39,951 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,951 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:31:39,951 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,951 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:31:39,951 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,951 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:31:39,951 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,951 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:31:39,951 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,951 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:31:39,951 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,951 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:31:39,951 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,951 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:31:39,951 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,951 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:31:39,951 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,951 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:31:39,951 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,951 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:31:39,951 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,951 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:31:39,951 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,952 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:31:39,952 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,952 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:31:39,952 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,952 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:31:39,952 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,952 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:31:39,952 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,952 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:31:39,952 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,952 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:31:39,952 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,952 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:31:39,952 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,952 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:31:39,952 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,952 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-04-25 11:31:39,952 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,952 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-04-25 11:31:39,952 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,952 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-04-25 11:31:39,952 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,952 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-04-25 11:31:39,952 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,952 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-04-25 11:31:39,952 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,952 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-04-25 11:31:39,952 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,952 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-04-25 11:31:39,952 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,952 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-04-25 11:31:39,952 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,952 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-04-25 11:31:39,953 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-04-25 11:31:39,953 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-04-25 11:31:39,953 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-04-25 11:31:39,953 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-04-25 11:31:39,953 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-04-25 11:31:39,953 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-04-25 11:31:39,953 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-04-25 11:31:39,953 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-04-25 11:31:39,953 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-04-25 11:31:39,953 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-04-25 11:31:39,953 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-04-25 11:31:39,953 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-04-25 11:31:39,953 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-04-25 11:31:39,953 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-04-25 11:31:39,953 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-04-25 11:31:39,953 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-04-25 11:31:39,953 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,953 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-04-25 11:31:39,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-04-25 11:31:39,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-04-25 11:31:39,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-04-25 11:31:39,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-04-25 11:31:39,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-04-25 11:31:39,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-04-25 11:31:39,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-04-25 11:31:39,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-04-25 11:31:39,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-04-25 11:31:39,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-04-25 11:31:39,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-04-25 11:31:39,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-04-25 11:31:39,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-04-25 11:31:39,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-04-25 11:31:39,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-04-25 11:31:39,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-04-25 11:31:39,954 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,954 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-04-25 11:31:39,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-04-25 11:31:39,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-04-25 11:31:39,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-04-25 11:31:39,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-04-25 11:31:39,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-04-25 11:31:39,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-04-25 11:31:39,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-04-25 11:31:39,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-04-25 11:31:39,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-04-25 11:31:39,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-04-25 11:31:39,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-04-25 11:31:39,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-04-25 11:31:39,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-04-25 11:31:39,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-04-25 11:31:39,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-04-25 11:31:39,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-04-25 11:31:39,955 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,955 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-04-25 11:31:39,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-04-25 11:31:39,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-04-25 11:31:39,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-04-25 11:31:39,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-04-25 11:31:39,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-04-25 11:31:39,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-04-25 11:31:39,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-04-25 11:31:39,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-04-25 11:31:39,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-04-25 11:31:39,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-04-25 11:31:39,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-04-25 11:31:39,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-04-25 11:31:39,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-04-25 11:31:39,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-04-25 11:31:39,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-04-25 11:31:39,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-04-25 11:31:39,956 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,956 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-04-25 11:31:39,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-04-25 11:31:39,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-04-25 11:31:39,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-04-25 11:31:39,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-04-25 11:31:39,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-04-25 11:31:39,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-04-25 11:31:39,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-04-25 11:31:39,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-04-25 11:31:39,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-04-25 11:31:39,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-04-25 11:31:39,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2025-04-25 11:31:39,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2025-04-25 11:31:39,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2025-04-25 11:31:39,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2025-04-25 11:31:39,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2025-04-25 11:31:39,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 366 [2025-04-25 11:31:39,957 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,957 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 368 [2025-04-25 11:31:39,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 370 [2025-04-25 11:31:39,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2025-04-25 11:31:39,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2025-04-25 11:31:39,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 376 [2025-04-25 11:31:39,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 378 [2025-04-25 11:31:39,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 380 [2025-04-25 11:31:39,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 382 [2025-04-25 11:31:39,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 384 [2025-04-25 11:31:39,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2025-04-25 11:31:39,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 388 [2025-04-25 11:31:39,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 390 [2025-04-25 11:31:39,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 392 [2025-04-25 11:31:39,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 394 [2025-04-25 11:31:39,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 396 [2025-04-25 11:31:39,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 398 [2025-04-25 11:31:39,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,958 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 400 [2025-04-25 11:31:39,958 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 402 [2025-04-25 11:31:39,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 404 [2025-04-25 11:31:39,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 406 [2025-04-25 11:31:39,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 408 [2025-04-25 11:31:39,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 410 [2025-04-25 11:31:39,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 412 [2025-04-25 11:31:39,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 414 [2025-04-25 11:31:39,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 416 [2025-04-25 11:31:39,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 418 [2025-04-25 11:31:39,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 420 [2025-04-25 11:31:39,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 422 [2025-04-25 11:31:39,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 424 [2025-04-25 11:31:39,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 426 [2025-04-25 11:31:39,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 428 [2025-04-25 11:31:39,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 430 [2025-04-25 11:31:39,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 432 [2025-04-25 11:31:39,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,959 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 434 [2025-04-25 11:31:39,959 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 436 [2025-04-25 11:31:39,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 438 [2025-04-25 11:31:39,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 440 [2025-04-25 11:31:39,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 442 [2025-04-25 11:31:39,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 444 [2025-04-25 11:31:39,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 446 [2025-04-25 11:31:39,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 448 [2025-04-25 11:31:39,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 450 [2025-04-25 11:31:39,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 452 [2025-04-25 11:31:39,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 454 [2025-04-25 11:31:39,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 456 [2025-04-25 11:31:39,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 458 [2025-04-25 11:31:39,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 460 [2025-04-25 11:31:39,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 462 [2025-04-25 11:31:39,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 464 [2025-04-25 11:31:39,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 466 [2025-04-25 11:31:39,960 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,960 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 468 [2025-04-25 11:31:39,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 470 [2025-04-25 11:31:39,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 472 [2025-04-25 11:31:39,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 474 [2025-04-25 11:31:39,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 476 [2025-04-25 11:31:39,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 478 [2025-04-25 11:31:39,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 480 [2025-04-25 11:31:39,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 482 [2025-04-25 11:31:39,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 484 [2025-04-25 11:31:39,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 486 [2025-04-25 11:31:39,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 488 [2025-04-25 11:31:39,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 490 [2025-04-25 11:31:39,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 492 [2025-04-25 11:31:39,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 494 [2025-04-25 11:31:39,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 496 [2025-04-25 11:31:39,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 498 [2025-04-25 11:31:39,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,961 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 500 [2025-04-25 11:31:39,961 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 502 [2025-04-25 11:31:39,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 504 [2025-04-25 11:31:39,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 506 [2025-04-25 11:31:39,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 508 [2025-04-25 11:31:39,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 510 [2025-04-25 11:31:39,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 512 [2025-04-25 11:31:39,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 514 [2025-04-25 11:31:39,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 516 [2025-04-25 11:31:39,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 518 [2025-04-25 11:31:39,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 520 [2025-04-25 11:31:39,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 522 [2025-04-25 11:31:39,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 524 [2025-04-25 11:31:39,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 526 [2025-04-25 11:31:39,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 528 [2025-04-25 11:31:39,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 530 [2025-04-25 11:31:39,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 532 [2025-04-25 11:31:39,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,962 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 534 [2025-04-25 11:31:39,962 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 536 [2025-04-25 11:31:39,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 538 [2025-04-25 11:31:39,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 540 [2025-04-25 11:31:39,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 542 [2025-04-25 11:31:39,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 544 [2025-04-25 11:31:39,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 546 [2025-04-25 11:31:39,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 548 [2025-04-25 11:31:39,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 550 [2025-04-25 11:31:39,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 552 [2025-04-25 11:31:39,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 554 [2025-04-25 11:31:39,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 556 [2025-04-25 11:31:39,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 558 [2025-04-25 11:31:39,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 560 [2025-04-25 11:31:39,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 562 [2025-04-25 11:31:39,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 564 [2025-04-25 11:31:39,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 566 [2025-04-25 11:31:39,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,963 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 568 [2025-04-25 11:31:39,963 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 570 [2025-04-25 11:31:39,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 572 [2025-04-25 11:31:39,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 574 [2025-04-25 11:31:39,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 576 [2025-04-25 11:31:39,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 578 [2025-04-25 11:31:39,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 580 [2025-04-25 11:31:39,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 582 [2025-04-25 11:31:39,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 584 [2025-04-25 11:31:39,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 586 [2025-04-25 11:31:39,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 588 [2025-04-25 11:31:39,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 590 [2025-04-25 11:31:39,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 592 [2025-04-25 11:31:39,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 594 [2025-04-25 11:31:39,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 596 [2025-04-25 11:31:39,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 598 [2025-04-25 11:31:39,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 600 [2025-04-25 11:31:39,964 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,964 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 602 [2025-04-25 11:31:39,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 604 [2025-04-25 11:31:39,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 606 [2025-04-25 11:31:39,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 608 [2025-04-25 11:31:39,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 610 [2025-04-25 11:31:39,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 612 [2025-04-25 11:31:39,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 614 [2025-04-25 11:31:39,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 616 [2025-04-25 11:31:39,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 618 [2025-04-25 11:31:39,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 620 [2025-04-25 11:31:39,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 622 [2025-04-25 11:31:39,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 624 [2025-04-25 11:31:39,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 626 [2025-04-25 11:31:39,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 628 [2025-04-25 11:31:39,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 630 [2025-04-25 11:31:39,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 632 [2025-04-25 11:31:39,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 634 [2025-04-25 11:31:39,965 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,965 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 636 [2025-04-25 11:31:39,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 638 [2025-04-25 11:31:39,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 640 [2025-04-25 11:31:39,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 642 [2025-04-25 11:31:39,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 644 [2025-04-25 11:31:39,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 646 [2025-04-25 11:31:39,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 648 [2025-04-25 11:31:39,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 650 [2025-04-25 11:31:39,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 652 [2025-04-25 11:31:39,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 654 [2025-04-25 11:31:39,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 656 [2025-04-25 11:31:39,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 658 [2025-04-25 11:31:39,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 660 [2025-04-25 11:31:39,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 662 [2025-04-25 11:31:39,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 664 [2025-04-25 11:31:39,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 666 [2025-04-25 11:31:39,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,966 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 668 [2025-04-25 11:31:39,966 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 670 [2025-04-25 11:31:39,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 672 [2025-04-25 11:31:39,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 674 [2025-04-25 11:31:39,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 676 [2025-04-25 11:31:39,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 678 [2025-04-25 11:31:39,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 680 [2025-04-25 11:31:39,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 682 [2025-04-25 11:31:39,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 684 [2025-04-25 11:31:39,967 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:31:39,967 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 686 [2025-04-25 11:31:39,971 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:31:39,971 INFO L85 PathProgramCache]: Analyzing trace with hash 1548973811, now seen corresponding path program 1 times [2025-04-25 11:31:39,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:31:39,971 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [403844625] [2025-04-25 11:31:39,971 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:31:39,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:31:39,980 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 687 statements into 1 equivalence classes. [2025-04-25 11:31:40,156 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 687 of 687 statements. [2025-04-25 11:31:40,156 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:31:40,156 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:31:56,579 INFO L134 CoverageAnalysis]: Checked inductivity of 112235 backedges. 35316 proven. 69524 refuted. 0 times theorem prover too weak. 7395 trivial. 0 not checked. [2025-04-25 11:31:56,579 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:31:56,579 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [403844625] [2025-04-25 11:31:56,579 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [403844625] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:31:56,579 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1139357045] [2025-04-25 11:31:56,579 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:31:56,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:31:56,588 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 687 statements into 1 equivalence classes. [2025-04-25 11:31:56,767 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 687 of 687 statements. [2025-04-25 11:31:56,767 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:31:56,767 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:31:56,772 INFO L256 TraceCheckSpWp]: Trace formula consists of 1896 conjuncts, 341 conjuncts are in the unsatisfiable core [2025-04-25 11:31:56,777 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:31:57,191 INFO L134 CoverageAnalysis]: Checked inductivity of 112235 backedges. 35316 proven. 69523 refuted. 0 times theorem prover too weak. 7396 trivial. 0 not checked. [2025-04-25 11:31:57,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1139357045] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:31:57,191 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:31:57,191 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 19] total 20 [2025-04-25 11:31:57,191 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:31:57,191 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 687 [2025-04-25 11:31:57,195 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:31:57,195 INFO L85 PathProgramCache]: Analyzing trace with hash 773475721, now seen corresponding path program 1 times [2025-04-25 11:31:57,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:31:57,195 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [228253907] [2025-04-25 11:31:57,195 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:31:57,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:31:57,204 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 688 statements into 1 equivalence classes. [2025-04-25 11:31:57,488 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 688 of 688 statements. [2025-04-25 11:31:57,489 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:31:57,489 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:32:13,262 INFO L134 CoverageAnalysis]: Checked inductivity of 112235 backedges. 35316 proven. 69524 refuted. 0 times theorem prover too weak. 7395 trivial. 0 not checked. [2025-04-25 11:32:13,263 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:32:13,263 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [228253907] [2025-04-25 11:32:13,263 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [228253907] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:32:13,263 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1155319865] [2025-04-25 11:32:13,263 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:32:13,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:32:13,272 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 688 statements into 1 equivalence classes. [2025-04-25 11:32:13,455 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 688 of 688 statements. [2025-04-25 11:32:13,456 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:32:13,456 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:32:13,461 INFO L256 TraceCheckSpWp]: Trace formula consists of 1900 conjuncts, 341 conjuncts are in the unsatisfiable core [2025-04-25 11:32:13,466 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:32:13,881 INFO L134 CoverageAnalysis]: Checked inductivity of 112235 backedges. 35316 proven. 69523 refuted. 0 times theorem prover too weak. 7396 trivial. 0 not checked. [2025-04-25 11:32:13,881 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1155319865] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:32:13,881 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:32:13,881 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 20] total 21 [2025-04-25 11:32:13,881 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:32:13,881 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 695 [2025-04-25 11:32:13,881 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:32:13,881 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:32:13,882 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:32:13,882 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:32:13,882 INFO L85 PathProgramCache]: Analyzing trace with hash 1228325968, now seen corresponding path program 35 times [2025-04-25 11:32:13,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:32:13,882 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1113822528] [2025-04-25 11:32:13,882 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-04-25 11:32:13,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:32:13,891 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 698 statements into 336 equivalence classes. [2025-04-25 11:32:13,998 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 336 check-sat command(s) and asserted 698 of 698 statements. [2025-04-25 11:32:13,999 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 336 check-sat command(s) [2025-04-25 11:32:13,999 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:32:29,816 INFO L134 CoverageAnalysis]: Checked inductivity of 112235 backedges. 35316 proven. 69523 refuted. 0 times theorem prover too weak. 7396 trivial. 0 not checked. [2025-04-25 11:32:29,816 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:32:29,816 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1113822528] [2025-04-25 11:32:29,816 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1113822528] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:32:29,816 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1827293606] [2025-04-25 11:32:29,816 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-04-25 11:32:29,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:32:29,816 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:32:29,818 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:32:29,819 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Waiting until timeout for monitored process [2025-04-25 11:32:29,862 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 698 statements into 336 equivalence classes. [2025-04-25 11:32:30,806 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 336 check-sat command(s) and asserted 698 of 698 statements. [2025-04-25 11:32:30,806 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 336 check-sat command(s) [2025-04-25 11:32:30,806 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:32:30,816 INFO L256 TraceCheckSpWp]: Trace formula consists of 1921 conjuncts, 341 conjuncts are in the unsatisfiable core [2025-04-25 11:32:30,822 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:32:31,237 INFO L134 CoverageAnalysis]: Checked inductivity of 112235 backedges. 35316 proven. 69523 refuted. 0 times theorem prover too weak. 7396 trivial. 0 not checked. [2025-04-25 11:32:31,237 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:32:32,932 INFO L134 CoverageAnalysis]: Checked inductivity of 112235 backedges. 35316 proven. 69523 refuted. 0 times theorem prover too weak. 7396 trivial. 0 not checked. [2025-04-25 11:32:32,933 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1827293606] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:32:32,933 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:32:32,933 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20, 20] total 20 [2025-04-25 11:32:32,933 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [208939160] [2025-04-25 11:32:32,933 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:32:32,934 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2025-04-25 11:32:32,934 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:32:32,934 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2025-04-25 11:32:32,934 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=210, Invalid=210, Unknown=0, NotChecked=0, Total=420 [2025-04-25 11:32:32,934 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:32:32,934 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:32:32,934 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 3.5714285714285716) internal successors, (75), 20 states have internal predecessors, (75), 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) [2025-04-25 11:32:32,934 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:32:32,934 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:32:32,934 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:32:32,934 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:32:32,934 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:32:32,934 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:32:32,934 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:32:32,934 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:32:32,934 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:32:32,934 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:32:32,934 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:32:32,934 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:32:32,934 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:32:32,934 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:32:32,934 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-04-25 11:32:32,935 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:33:10,504 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-04-25 11:33:10,505 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-04-25 11:33:10,514 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Forceful destruction successful, exit code 0 [2025-04-25 11:33:10,706 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable162,SelfDestructingSolverStorable163,SelfDestructingSolverStorable164,SelfDestructingSolverStorable165,38 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable166 [2025-04-25 11:33:10,706 INFO L403 AbstractCegarLoop]: === Iteration 40 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-04-25 11:33:10,706 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-04-25 11:33:10,707 INFO L139 ounterexampleChecker]: Examining path program with hash 468986213, occurence #34 [2025-04-25 11:33:10,707 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-04-25 11:33:10,707 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2025-04-25 11:33:10,707 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,707 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2025-04-25 11:33:10,707 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,707 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2025-04-25 11:33:10,707 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,707 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2025-04-25 11:33:10,707 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,707 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2025-04-25 11:33:10,707 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,707 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2025-04-25 11:33:10,707 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,707 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2025-04-25 11:33:10,707 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,707 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2025-04-25 11:33:10,707 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,707 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2025-04-25 11:33:10,707 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,707 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2025-04-25 11:33:10,707 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,707 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2025-04-25 11:33:10,707 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,707 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2025-04-25 11:33:10,707 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,707 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2025-04-25 11:33:10,707 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,708 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2025-04-25 11:33:10,708 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,708 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2025-04-25 11:33:10,708 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,708 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2025-04-25 11:33:10,708 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,708 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2025-04-25 11:33:10,708 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,708 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2025-04-25 11:33:10,708 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,708 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2025-04-25 11:33:10,708 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,708 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2025-04-25 11:33:10,708 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,708 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-04-25 11:33:10,708 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,708 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2025-04-25 11:33:10,708 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,708 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2025-04-25 11:33:10,708 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,708 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2025-04-25 11:33:10,708 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,708 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2025-04-25 11:33:10,708 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,708 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2025-04-25 11:33:10,708 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,708 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2025-04-25 11:33:10,708 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,708 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2025-04-25 11:33:10,708 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,708 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2025-04-25 11:33:10,708 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,708 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2025-04-25 11:33:10,708 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,709 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2025-04-25 11:33:10,709 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,709 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2025-04-25 11:33:10,709 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,709 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2025-04-25 11:33:10,709 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,709 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2025-04-25 11:33:10,709 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,709 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2025-04-25 11:33:10,709 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,709 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2025-04-25 11:33:10,709 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,709 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2025-04-25 11:33:10,709 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,709 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2025-04-25 11:33:10,709 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,709 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2025-04-25 11:33:10,709 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,709 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2025-04-25 11:33:10,709 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,709 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2025-04-25 11:33:10,709 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,709 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2025-04-25 11:33:10,709 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,709 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2025-04-25 11:33:10,709 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,709 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2025-04-25 11:33:10,709 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,709 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2025-04-25 11:33:10,709 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,709 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2025-04-25 11:33:10,709 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,709 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2025-04-25 11:33:10,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2025-04-25 11:33:10,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2025-04-25 11:33:10,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2025-04-25 11:33:10,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2025-04-25 11:33:10,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2025-04-25 11:33:10,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2025-04-25 11:33:10,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2025-04-25 11:33:10,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2025-04-25 11:33:10,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2025-04-25 11:33:10,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2025-04-25 11:33:10,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2025-04-25 11:33:10,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2025-04-25 11:33:10,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2025-04-25 11:33:10,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2025-04-25 11:33:10,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2025-04-25 11:33:10,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,710 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2025-04-25 11:33:10,710 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2025-04-25 11:33:10,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2025-04-25 11:33:10,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2025-04-25 11:33:10,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2025-04-25 11:33:10,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2025-04-25 11:33:10,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2025-04-25 11:33:10,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2025-04-25 11:33:10,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2025-04-25 11:33:10,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2025-04-25 11:33:10,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2025-04-25 11:33:10,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2025-04-25 11:33:10,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2025-04-25 11:33:10,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2025-04-25 11:33:10,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2025-04-25 11:33:10,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2025-04-25 11:33:10,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2025-04-25 11:33:10,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,711 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2025-04-25 11:33:10,711 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2025-04-25 11:33:10,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2025-04-25 11:33:10,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2025-04-25 11:33:10,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2025-04-25 11:33:10,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2025-04-25 11:33:10,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2025-04-25 11:33:10,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2025-04-25 11:33:10,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2025-04-25 11:33:10,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2025-04-25 11:33:10,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2025-04-25 11:33:10,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2025-04-25 11:33:10,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2025-04-25 11:33:10,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2025-04-25 11:33:10,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2025-04-25 11:33:10,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2025-04-25 11:33:10,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2025-04-25 11:33:10,712 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,712 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2025-04-25 11:33:10,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2025-04-25 11:33:10,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2025-04-25 11:33:10,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2025-04-25 11:33:10,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2025-04-25 11:33:10,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2025-04-25 11:33:10,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2025-04-25 11:33:10,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2025-04-25 11:33:10,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2025-04-25 11:33:10,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2025-04-25 11:33:10,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2025-04-25 11:33:10,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2025-04-25 11:33:10,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2025-04-25 11:33:10,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2025-04-25 11:33:10,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2025-04-25 11:33:10,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2025-04-25 11:33:10,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2025-04-25 11:33:10,713 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,713 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2025-04-25 11:33:10,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2025-04-25 11:33:10,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2025-04-25 11:33:10,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2025-04-25 11:33:10,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2025-04-25 11:33:10,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2025-04-25 11:33:10,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2025-04-25 11:33:10,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2025-04-25 11:33:10,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2025-04-25 11:33:10,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2025-04-25 11:33:10,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2025-04-25 11:33:10,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2025-04-25 11:33:10,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2025-04-25 11:33:10,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2025-04-25 11:33:10,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2025-04-25 11:33:10,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2025-04-25 11:33:10,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,714 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2025-04-25 11:33:10,714 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2025-04-25 11:33:10,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2025-04-25 11:33:10,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2025-04-25 11:33:10,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2025-04-25 11:33:10,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2025-04-25 11:33:10,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2025-04-25 11:33:10,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2025-04-25 11:33:10,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2025-04-25 11:33:10,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2025-04-25 11:33:10,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2025-04-25 11:33:10,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2025-04-25 11:33:10,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2025-04-25 11:33:10,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2025-04-25 11:33:10,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2025-04-25 11:33:10,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2025-04-25 11:33:10,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2025-04-25 11:33:10,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,715 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2025-04-25 11:33:10,715 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2025-04-25 11:33:10,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2025-04-25 11:33:10,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2025-04-25 11:33:10,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2025-04-25 11:33:10,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2025-04-25 11:33:10,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2025-04-25 11:33:10,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2025-04-25 11:33:10,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2025-04-25 11:33:10,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2025-04-25 11:33:10,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2025-04-25 11:33:10,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2025-04-25 11:33:10,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2025-04-25 11:33:10,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2025-04-25 11:33:10,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2025-04-25 11:33:10,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2025-04-25 11:33:10,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,716 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2025-04-25 11:33:10,716 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2025-04-25 11:33:10,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2025-04-25 11:33:10,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2025-04-25 11:33:10,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2025-04-25 11:33:10,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2025-04-25 11:33:10,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2025-04-25 11:33:10,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2025-04-25 11:33:10,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2025-04-25 11:33:10,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2025-04-25 11:33:10,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2025-04-25 11:33:10,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2025-04-25 11:33:10,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2025-04-25 11:33:10,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2025-04-25 11:33:10,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 366 [2025-04-25 11:33:10,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 368 [2025-04-25 11:33:10,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 370 [2025-04-25 11:33:10,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,717 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2025-04-25 11:33:10,717 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,718 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2025-04-25 11:33:10,718 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,718 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 376 [2025-04-25 11:33:10,718 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,718 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 378 [2025-04-25 11:33:10,718 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,718 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 380 [2025-04-25 11:33:10,718 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,718 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 382 [2025-04-25 11:33:10,718 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,718 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 384 [2025-04-25 11:33:10,718 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,718 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2025-04-25 11:33:10,718 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,718 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 388 [2025-04-25 11:33:10,718 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,718 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 390 [2025-04-25 11:33:10,718 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,718 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 392 [2025-04-25 11:33:10,718 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,718 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 394 [2025-04-25 11:33:10,718 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,718 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 396 [2025-04-25 11:33:10,718 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,718 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 398 [2025-04-25 11:33:10,718 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,718 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 400 [2025-04-25 11:33:10,718 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,718 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 402 [2025-04-25 11:33:10,718 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,718 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 404 [2025-04-25 11:33:10,718 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,718 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 406 [2025-04-25 11:33:10,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 408 [2025-04-25 11:33:10,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 410 [2025-04-25 11:33:10,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 412 [2025-04-25 11:33:10,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 414 [2025-04-25 11:33:10,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 416 [2025-04-25 11:33:10,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 418 [2025-04-25 11:33:10,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 420 [2025-04-25 11:33:10,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 422 [2025-04-25 11:33:10,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 424 [2025-04-25 11:33:10,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 426 [2025-04-25 11:33:10,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 428 [2025-04-25 11:33:10,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 430 [2025-04-25 11:33:10,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 432 [2025-04-25 11:33:10,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 434 [2025-04-25 11:33:10,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 436 [2025-04-25 11:33:10,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,719 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 438 [2025-04-25 11:33:10,719 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 440 [2025-04-25 11:33:10,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 442 [2025-04-25 11:33:10,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 444 [2025-04-25 11:33:10,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 446 [2025-04-25 11:33:10,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 448 [2025-04-25 11:33:10,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 450 [2025-04-25 11:33:10,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 452 [2025-04-25 11:33:10,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 454 [2025-04-25 11:33:10,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 456 [2025-04-25 11:33:10,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 458 [2025-04-25 11:33:10,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 460 [2025-04-25 11:33:10,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 462 [2025-04-25 11:33:10,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 464 [2025-04-25 11:33:10,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 466 [2025-04-25 11:33:10,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 468 [2025-04-25 11:33:10,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 470 [2025-04-25 11:33:10,720 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,720 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 472 [2025-04-25 11:33:10,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 474 [2025-04-25 11:33:10,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 476 [2025-04-25 11:33:10,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 478 [2025-04-25 11:33:10,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 480 [2025-04-25 11:33:10,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 482 [2025-04-25 11:33:10,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 484 [2025-04-25 11:33:10,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 486 [2025-04-25 11:33:10,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 488 [2025-04-25 11:33:10,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 490 [2025-04-25 11:33:10,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 492 [2025-04-25 11:33:10,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 494 [2025-04-25 11:33:10,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 496 [2025-04-25 11:33:10,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 498 [2025-04-25 11:33:10,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 500 [2025-04-25 11:33:10,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 502 [2025-04-25 11:33:10,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 504 [2025-04-25 11:33:10,721 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,721 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 506 [2025-04-25 11:33:10,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 508 [2025-04-25 11:33:10,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 510 [2025-04-25 11:33:10,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 512 [2025-04-25 11:33:10,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 514 [2025-04-25 11:33:10,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 516 [2025-04-25 11:33:10,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 518 [2025-04-25 11:33:10,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 520 [2025-04-25 11:33:10,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 522 [2025-04-25 11:33:10,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 524 [2025-04-25 11:33:10,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 526 [2025-04-25 11:33:10,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 528 [2025-04-25 11:33:10,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 530 [2025-04-25 11:33:10,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 532 [2025-04-25 11:33:10,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 534 [2025-04-25 11:33:10,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 536 [2025-04-25 11:33:10,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,722 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 538 [2025-04-25 11:33:10,722 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 540 [2025-04-25 11:33:10,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 542 [2025-04-25 11:33:10,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 544 [2025-04-25 11:33:10,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 546 [2025-04-25 11:33:10,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 548 [2025-04-25 11:33:10,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 550 [2025-04-25 11:33:10,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 552 [2025-04-25 11:33:10,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 554 [2025-04-25 11:33:10,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 556 [2025-04-25 11:33:10,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 558 [2025-04-25 11:33:10,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 560 [2025-04-25 11:33:10,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 562 [2025-04-25 11:33:10,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 564 [2025-04-25 11:33:10,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 566 [2025-04-25 11:33:10,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 568 [2025-04-25 11:33:10,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 570 [2025-04-25 11:33:10,723 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,723 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 572 [2025-04-25 11:33:10,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 574 [2025-04-25 11:33:10,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 576 [2025-04-25 11:33:10,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 578 [2025-04-25 11:33:10,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 580 [2025-04-25 11:33:10,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 582 [2025-04-25 11:33:10,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 584 [2025-04-25 11:33:10,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 586 [2025-04-25 11:33:10,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 588 [2025-04-25 11:33:10,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 590 [2025-04-25 11:33:10,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 592 [2025-04-25 11:33:10,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 594 [2025-04-25 11:33:10,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 596 [2025-04-25 11:33:10,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 598 [2025-04-25 11:33:10,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 600 [2025-04-25 11:33:10,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 602 [2025-04-25 11:33:10,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,724 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 604 [2025-04-25 11:33:10,724 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 606 [2025-04-25 11:33:10,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 608 [2025-04-25 11:33:10,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 610 [2025-04-25 11:33:10,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 612 [2025-04-25 11:33:10,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 614 [2025-04-25 11:33:10,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 616 [2025-04-25 11:33:10,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 618 [2025-04-25 11:33:10,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 620 [2025-04-25 11:33:10,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 622 [2025-04-25 11:33:10,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 624 [2025-04-25 11:33:10,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 626 [2025-04-25 11:33:10,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 628 [2025-04-25 11:33:10,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 630 [2025-04-25 11:33:10,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 632 [2025-04-25 11:33:10,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 634 [2025-04-25 11:33:10,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,725 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 636 [2025-04-25 11:33:10,725 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 638 [2025-04-25 11:33:10,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 640 [2025-04-25 11:33:10,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 642 [2025-04-25 11:33:10,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 644 [2025-04-25 11:33:10,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 646 [2025-04-25 11:33:10,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 648 [2025-04-25 11:33:10,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 650 [2025-04-25 11:33:10,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 652 [2025-04-25 11:33:10,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 654 [2025-04-25 11:33:10,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 656 [2025-04-25 11:33:10,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 658 [2025-04-25 11:33:10,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 660 [2025-04-25 11:33:10,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 662 [2025-04-25 11:33:10,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 664 [2025-04-25 11:33:10,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 666 [2025-04-25 11:33:10,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 668 [2025-04-25 11:33:10,726 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,726 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 670 [2025-04-25 11:33:10,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 672 [2025-04-25 11:33:10,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 674 [2025-04-25 11:33:10,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 676 [2025-04-25 11:33:10,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 678 [2025-04-25 11:33:10,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 680 [2025-04-25 11:33:10,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 682 [2025-04-25 11:33:10,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 684 [2025-04-25 11:33:10,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 686 [2025-04-25 11:33:10,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 688 [2025-04-25 11:33:10,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 690 [2025-04-25 11:33:10,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 692 [2025-04-25 11:33:10,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 694 [2025-04-25 11:33:10,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 696 [2025-04-25 11:33:10,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 698 [2025-04-25 11:33:10,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 700 [2025-04-25 11:33:10,727 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,727 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 702 [2025-04-25 11:33:10,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 704 [2025-04-25 11:33:10,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 706 [2025-04-25 11:33:10,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 708 [2025-04-25 11:33:10,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 710 [2025-04-25 11:33:10,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 712 [2025-04-25 11:33:10,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 714 [2025-04-25 11:33:10,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 716 [2025-04-25 11:33:10,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 718 [2025-04-25 11:33:10,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 720 [2025-04-25 11:33:10,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 722 [2025-04-25 11:33:10,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 724 [2025-04-25 11:33:10,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 726 [2025-04-25 11:33:10,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 728 [2025-04-25 11:33:10,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 730 [2025-04-25 11:33:10,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 732 [2025-04-25 11:33:10,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,728 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 734 [2025-04-25 11:33:10,728 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 736 [2025-04-25 11:33:10,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 738 [2025-04-25 11:33:10,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 740 [2025-04-25 11:33:10,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 742 [2025-04-25 11:33:10,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 744 [2025-04-25 11:33:10,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 746 [2025-04-25 11:33:10,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 748 [2025-04-25 11:33:10,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 750 [2025-04-25 11:33:10,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 752 [2025-04-25 11:33:10,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 754 [2025-04-25 11:33:10,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 756 [2025-04-25 11:33:10,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 758 [2025-04-25 11:33:10,729 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-04-25 11:33:10,729 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 760 [2025-04-25 11:33:10,734 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:33:10,734 INFO L85 PathProgramCache]: Analyzing trace with hash -1160625088, now seen corresponding path program 1 times [2025-04-25 11:33:10,734 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:33:10,734 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1801173638] [2025-04-25 11:33:10,734 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:33:10,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:33:10,743 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 761 statements into 1 equivalence classes. [2025-04-25 11:33:10,943 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 761 of 761 statements. [2025-04-25 11:33:10,943 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:33:10,943 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:33:32,376 INFO L134 CoverageAnalysis]: Checked inductivity of 138394 backedges. 86581 proven. 43100 refuted. 0 times theorem prover too weak. 8713 trivial. 0 not checked. [2025-04-25 11:33:32,376 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:33:32,376 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1801173638] [2025-04-25 11:33:32,376 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1801173638] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:33:32,376 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1165025979] [2025-04-25 11:33:32,376 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:33:32,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:33:32,386 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 761 statements into 1 equivalence classes. [2025-04-25 11:33:32,601 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 761 of 761 statements. [2025-04-25 11:33:32,601 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:33:32,601 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:33:32,608 INFO L256 TraceCheckSpWp]: Trace formula consists of 2099 conjuncts, 379 conjuncts are in the unsatisfiable core [2025-04-25 11:33:32,613 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:33:33,082 INFO L134 CoverageAnalysis]: Checked inductivity of 138394 backedges. 86582 proven. 43098 refuted. 0 times theorem prover too weak. 8714 trivial. 0 not checked. [2025-04-25 11:33:33,082 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1165025979] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:33:33,082 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:33:33,082 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 20] total 21 [2025-04-25 11:33:33,082 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:33:33,082 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 761 [2025-04-25 11:33:33,086 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:33:33,086 INFO L85 PathProgramCache]: Analyzing trace with hash -1619713924, now seen corresponding path program 1 times [2025-04-25 11:33:33,086 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-04-25 11:33:33,086 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1941328941] [2025-04-25 11:33:33,086 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:33:33,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:33:33,095 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 762 statements into 1 equivalence classes. [2025-04-25 11:33:33,301 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 762 of 762 statements. [2025-04-25 11:33:33,301 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:33:33,301 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:33:54,767 INFO L134 CoverageAnalysis]: Checked inductivity of 138394 backedges. 86581 proven. 43100 refuted. 0 times theorem prover too weak. 8713 trivial. 0 not checked. [2025-04-25 11:33:54,767 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-04-25 11:33:54,767 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1941328941] [2025-04-25 11:33:54,767 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1941328941] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:33:54,767 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1615360296] [2025-04-25 11:33:54,767 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-25 11:33:54,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:33:54,777 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 762 statements into 1 equivalence classes. [2025-04-25 11:33:54,990 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 762 of 762 statements. [2025-04-25 11:33:54,991 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-25 11:33:54,991 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:33:54,997 INFO L256 TraceCheckSpWp]: Trace formula consists of 2103 conjuncts, 380 conjuncts are in the unsatisfiable core [2025-04-25 11:33:55,002 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:33:55,458 INFO L134 CoverageAnalysis]: Checked inductivity of 138394 backedges. 86582 proven. 43098 refuted. 0 times theorem prover too weak. 8714 trivial. 0 not checked. [2025-04-25 11:33:55,458 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1615360296] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:33:55,458 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-04-25 11:33:55,458 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 20] total 21 [2025-04-25 11:33:55,458 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-04-25 11:33:55,458 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 769 [2025-04-25 11:33:55,459 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-04-25 11:33:55,459 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-04-25 11:33:55,459 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-04-25 11:33:55,459 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-25 11:33:55,459 INFO L85 PathProgramCache]: Analyzing trace with hash -1169103053, now seen corresponding path program 36 times [2025-04-25 11:33:55,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-25 11:33:55,459 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1624758899] [2025-04-25 11:33:55,459 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-04-25 11:33:55,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-25 11:33:55,470 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 772 statements into 373 equivalence classes. [2025-04-25 11:33:55,580 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 373 check-sat command(s) and asserted 772 of 772 statements. [2025-04-25 11:33:55,580 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 373 check-sat command(s) [2025-04-25 11:33:55,580 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:34:17,712 INFO L134 CoverageAnalysis]: Checked inductivity of 138394 backedges. 86581 proven. 43100 refuted. 0 times theorem prover too weak. 8713 trivial. 0 not checked. [2025-04-25 11:34:17,712 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-25 11:34:17,712 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1624758899] [2025-04-25 11:34:17,712 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1624758899] provided 0 perfect and 1 imperfect interpolant sequences [2025-04-25 11:34:17,712 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [990913149] [2025-04-25 11:34:17,712 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-04-25 11:34:17,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-04-25 11:34:17,712 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-25 11:34:17,714 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-04-25 11:34:17,715 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Waiting until timeout for monitored process [2025-04-25 11:34:17,759 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 772 statements into 373 equivalence classes. [2025-04-25 11:34:18,651 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 373 check-sat command(s) and asserted 772 of 772 statements. [2025-04-25 11:34:18,651 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 373 check-sat command(s) [2025-04-25 11:34:18,651 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-25 11:34:18,662 INFO L256 TraceCheckSpWp]: Trace formula consists of 2124 conjuncts, 381 conjuncts are in the unsatisfiable core [2025-04-25 11:34:18,667 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-04-25 11:34:19,129 INFO L134 CoverageAnalysis]: Checked inductivity of 138394 backedges. 86582 proven. 43098 refuted. 0 times theorem prover too weak. 8714 trivial. 0 not checked. [2025-04-25 11:34:19,129 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-04-25 11:34:21,137 INFO L134 CoverageAnalysis]: Checked inductivity of 138394 backedges. 86582 proven. 43098 refuted. 0 times theorem prover too weak. 8714 trivial. 0 not checked. [2025-04-25 11:34:21,137 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [990913149] provided 0 perfect and 2 imperfect interpolant sequences [2025-04-25 11:34:21,137 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-04-25 11:34:21,137 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 22, 22] total 23 [2025-04-25 11:34:21,137 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [980819354] [2025-04-25 11:34:21,137 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-04-25 11:34:21,138 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2025-04-25 11:34:21,138 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-25 11:34:21,138 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2025-04-25 11:34:21,138 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=236, Invalid=316, Unknown=0, NotChecked=0, Total=552 [2025-04-25 11:34:21,138 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-04-25 11:34:21,138 INFO L485 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-04-25 11:34:21,139 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 3.4166666666666665) internal successors, (82), 23 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) [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2025-04-25 11:34:21,139 INFO L153 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.