/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data --traceabstraction.use.conditional.por.in.concurrent.analysis true --traceabstraction.commutativity.condition.synthesis SUFFICIENT -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerBplInline.xml -s ../benchexec/../../../trunk/examples/settings/default/gemcutter/svcomp-Reach-32bit-GemCutter_Default.epf -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/buffer-series-array.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.3.0-dev-ebd4107-m [2025-01-22 21:17:46,717 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-22 21:17:46,781 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/default/gemcutter/svcomp-Reach-32bit-GemCutter_Default.epf [2025-01-22 21:17:46,788 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-22 21:17:46,788 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-22 21:17:46,814 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-22 21:17:46,815 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-22 21:17:46,815 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-22 21:17:46,815 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-22 21:17:46,815 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-22 21:17:46,817 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-22 21:17:46,817 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-22 21:17:46,817 INFO L153 SettingsManager]: * Use SBE=true [2025-01-22 21:17:46,817 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-22 21:17:46,818 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-22 21:17:46,818 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-22 21:17:46,818 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-22 21:17:46,818 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-22 21:17:46,818 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-22 21:17:46,818 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-22 21:17:46,818 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-22 21:17:46,818 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-22 21:17:46,818 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-22 21:17:46,818 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-22 21:17:46,818 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-22 21:17:46,818 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-22 21:17:46,818 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-22 21:17:46,818 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-22 21:17:46,818 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-22 21:17:46,818 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-22 21:17:46,819 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-01-22 21:17:46,819 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-22 21:17:46,819 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-22 21:17:46,819 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-22 21:17:46,819 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2025-01-22 21:17:46,819 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-22 21:17:46,819 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-22 21:17:46,819 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2025-01-22 21:17:46,819 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-22 21:17:46,819 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-22 21:17:46,819 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2025-01-22 21:17:46,819 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2025-01-22 21:17:46,819 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2025-01-22 21:17:46,819 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use conditional POR in concurrent analysis -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Commutativity condition synthesis -> SUFFICIENT [2025-01-22 21:17:47,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-22 21:17:47,059 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-22 21:17:47,061 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-22 21:17:47,062 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2025-01-22 21:17:47,063 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2025-01-22 21:17:47,064 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/buffer-series-array.wvr.bpl [2025-01-22 21:17:47,064 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/buffer-series-array.wvr.bpl' [2025-01-22 21:17:47,087 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-22 21:17:47,088 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2025-01-22 21:17:47,088 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-22 21:17:47,089 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-22 21:17:47,089 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-22 21:17:47,097 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 09:17:47" (1/1) ... [2025-01-22 21:17:47,103 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 09:17:47" (1/1) ... [2025-01-22 21:17:47,107 INFO L138 Inliner]: procedures = 5, calls = 4, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2025-01-22 21:17:47,108 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-22 21:17:47,111 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-22 21:17:47,111 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-22 21:17:47,111 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-22 21:17:47,115 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 09:17:47" (1/1) ... [2025-01-22 21:17:47,116 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 09:17:47" (1/1) ... [2025-01-22 21:17:47,117 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 09:17:47" (1/1) ... [2025-01-22 21:17:47,117 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 09:17:47" (1/1) ... [2025-01-22 21:17:47,119 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 09:17:47" (1/1) ... [2025-01-22 21:17:47,119 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 09:17:47" (1/1) ... [2025-01-22 21:17:47,122 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 09:17:47" (1/1) ... [2025-01-22 21:17:47,123 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 09:17:47" (1/1) ... [2025-01-22 21:17:47,123 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 09:17:47" (1/1) ... [2025-01-22 21:17:47,124 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-22 21:17:47,124 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-22 21:17:47,124 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-22 21:17:47,124 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-22 21:17:47,126 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 09:17:47" (1/1) ... [2025-01-22 21:17:47,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-01-22 21:17:47,137 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 21:17:47,147 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2025-01-22 21:17:47,152 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2025-01-22 21:17:47,172 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2025-01-22 21:17:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2025-01-22 21:17:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2025-01-22 21:17:47,172 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2025-01-22 21:17:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2025-01-22 21:17:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2025-01-22 21:17:47,173 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2025-01-22 21:17:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-22 21:17:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-22 21:17:47,173 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2025-01-22 21:17:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2025-01-22 21:17:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2025-01-22 21:17:47,173 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2025-01-22 21:17:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2025-01-22 21:17:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2025-01-22 21:17:47,174 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-01-22 21:17:47,213 INFO L234 CfgBuilder]: Building ICFG [2025-01-22 21:17:47,215 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-22 21:17:47,326 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-01-22 21:17:47,326 INFO L283 CfgBuilder]: Performing block encoding [2025-01-22 21:17:47,361 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-22 21:17:47,361 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-01-22 21:17:47,361 INFO L201 PluginConnector]: Adding new model buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.01 09:17:47 BoogieIcfgContainer [2025-01-22 21:17:47,361 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-22 21:17:47,363 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-22 21:17:47,363 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-22 21:17:47,369 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-22 21:17:47,369 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 22.01 09:17:47" (1/2) ... [2025-01-22 21:17:47,370 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65984178 and model type buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.01 09:17:47, skipping insertion in model container [2025-01-22 21:17:47,370 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.01 09:17:47" (2/2) ... [2025-01-22 21:17:47,371 INFO L128 eAbstractionObserver]: Analyzing ICFG buffer-series-array.wvr.bpl [2025-01-22 21:17:47,380 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-22 21:17:47,382 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG buffer-series-array.wvr.bpl that has 5 procedures, 27 locations, 1 initial locations, 4 loop locations, and 1 error locations. [2025-01-22 21:17:47,382 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-01-22 21:17:47,434 INFO L143 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2025-01-22 21:17:47,470 INFO L125 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-22 21:17:47,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2025-01-22 21:17:47,470 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 21:17:47,472 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2025-01-22 21:17:47,474 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2025-01-22 21:17:47,530 INFO L177 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2025-01-22 21:17:47,541 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2025-01-22 21:17:47,547 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1f2c7f4e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-22 21:17:47,548 INFO L334 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2025-01-22 21:17:48,117 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2025-01-22 21:17:48,118 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 21:17:48,120 INFO L139 ounterexampleChecker]: Examining path program with hash -407974454, occurence #1 [2025-01-22 21:17:48,120 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-22 21:17:48,120 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 21:17:48,123 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 21:17:48,124 INFO L85 PathProgramCache]: Analyzing trace with hash 499661207, now seen corresponding path program 1 times [2025-01-22 21:17:48,129 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 21:17:48,129 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [588272682] [2025-01-22 21:17:48,130 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 21:17:48,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 21:17:48,180 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 59 statements into 1 equivalence classes. [2025-01-22 21:17:48,209 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 59 of 59 statements. [2025-01-22 21:17:48,209 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 21:17:48,209 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:17:48,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 21:17:48,356 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 21:17:48,357 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [588272682] [2025-01-22 21:17:48,357 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [588272682] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-22 21:17:48,357 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-22 21:17:48,360 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-22 21:17:48,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315154642] [2025-01-22 21:17:48,362 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-22 21:17:48,365 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-22 21:17:48,365 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 21:17:48,377 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-22 21:17:48,377 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-22 21:17:48,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:48,379 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 21:17:48,379 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-22 21:17:48,379 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:48,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:48,501 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-22 21:17:48,501 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2025-01-22 21:17:48,501 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 21:17:48,501 INFO L139 ounterexampleChecker]: Examining path program with hash -1319583876, occurence #1 [2025-01-22 21:17:48,501 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-22 21:17:48,501 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 21:17:48,501 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 21:17:48,501 INFO L85 PathProgramCache]: Analyzing trace with hash -1377899013, now seen corresponding path program 2 times [2025-01-22 21:17:48,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 21:17:48,502 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [269994852] [2025-01-22 21:17:48,502 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 21:17:48,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 21:17:48,510 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 53 statements into 1 equivalence classes. [2025-01-22 21:17:48,522 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 53 of 53 statements. [2025-01-22 21:17:48,522 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-01-22 21:17:48,522 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:17:48,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 21:17:48,582 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 21:17:48,582 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [269994852] [2025-01-22 21:17:48,582 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [269994852] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-22 21:17:48,582 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-22 21:17:48,582 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-22 21:17:48,582 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [314023886] [2025-01-22 21:17:48,582 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-22 21:17:48,583 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-22 21:17:48,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 21:17:48,583 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-22 21:17:48,584 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-22 21:17:48,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:48,585 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 21:17:48,586 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 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) [2025-01-22 21:17:48,586 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:48,586 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:48,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:48,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:48,732 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-22 21:17:48,732 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2025-01-22 21:17:48,732 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 21:17:48,733 INFO L139 ounterexampleChecker]: Examining path program with hash 1220618260, occurence #1 [2025-01-22 21:17:48,733 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-22 21:17:48,733 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 21:17:48,733 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 21:17:48,733 INFO L85 PathProgramCache]: Analyzing trace with hash 2046324402, now seen corresponding path program 3 times [2025-01-22 21:17:48,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 21:17:48,733 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896150673] [2025-01-22 21:17:48,733 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 21:17:48,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 21:17:48,742 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 48 statements into 1 equivalence classes. [2025-01-22 21:17:48,768 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) and asserted 48 of 48 statements. [2025-01-22 21:17:48,769 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2025-01-22 21:17:48,769 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:17:48,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 21:17:48,924 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 21:17:48,924 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [896150673] [2025-01-22 21:17:48,924 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [896150673] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-22 21:17:48,924 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-22 21:17:48,924 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-22 21:17:48,924 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [307886975] [2025-01-22 21:17:48,924 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-22 21:17:48,924 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-22 21:17:48,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 21:17:48,925 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-22 21:17:48,925 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-01-22 21:17:48,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:48,925 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 21:17:48,925 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 4 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-22 21:17:48,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:48,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:48,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:49,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:49,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:49,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:49,011 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-22 21:17:49,012 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2025-01-22 21:17:49,012 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 21:17:49,012 INFO L139 ounterexampleChecker]: Examining path program with hash 1220618260, occurence #2 [2025-01-22 21:17:49,012 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 21:17:49,012 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2025-01-22 21:17:49,012 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 21:17:49,012 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 21:17:49,013 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 21:17:49,013 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 21:17:49,013 INFO L85 PathProgramCache]: Analyzing trace with hash -253641814, now seen corresponding path program 4 times [2025-01-22 21:17:49,013 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 21:17:49,013 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [493823275] [2025-01-22 21:17:49,013 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 21:17:49,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 21:17:49,020 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 58 statements into 2 equivalence classes. [2025-01-22 21:17:49,039 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 58 of 58 statements. [2025-01-22 21:17:49,039 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 21:17:49,039 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:17:49,163 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2025-01-22 21:17:49,163 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 21:17:49,163 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [493823275] [2025-01-22 21:17:49,163 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [493823275] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 21:17:49,163 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [584469754] [2025-01-22 21:17:49,163 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 21:17:49,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 21:17:49,163 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 21:17:49,166 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 21:17:49,167 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-01-22 21:17:49,196 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 58 statements into 2 equivalence classes. [2025-01-22 21:17:49,225 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 58 of 58 statements. [2025-01-22 21:17:49,225 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 21:17:49,225 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:17:49,230 INFO L256 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 12 conjuncts are in the unsatisfiable core [2025-01-22 21:17:49,233 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 21:17:49,439 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 21:17:49,440 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 21:17:49,548 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2025-01-22 21:17:49,548 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [584469754] provided 1 perfect and 1 imperfect interpolant sequences [2025-01-22 21:17:49,549 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2025-01-22 21:17:49,549 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5, 11] total 19 [2025-01-22 21:17:49,549 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [925894070] [2025-01-22 21:17:49,549 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-22 21:17:49,549 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-01-22 21:17:49,549 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 21:17:49,549 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-01-22 21:17:49,550 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=314, Unknown=0, NotChecked=0, Total=380 [2025-01-22 21:17:49,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:49,550 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 21:17:49,550 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 5 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-22 21:17:49,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:49,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:49,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:49,550 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:49,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:49,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:49,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:49,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:17:49,776 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-01-22 21:17:49,970 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 21:17:49,970 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2025-01-22 21:17:49,970 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 21:17:49,971 INFO L139 ounterexampleChecker]: Examining path program with hash 19980080, occurence #1 [2025-01-22 21:17:49,971 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-22 21:17:49,971 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 21:17:49,971 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 21:17:49,971 INFO L85 PathProgramCache]: Analyzing trace with hash -1151955164, now seen corresponding path program 5 times [2025-01-22 21:17:49,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 21:17:49,971 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1871399848] [2025-01-22 21:17:49,971 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 21:17:49,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 21:17:49,977 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 84 statements into 3 equivalence classes. [2025-01-22 21:17:50,006 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) and asserted 84 of 84 statements. [2025-01-22 21:17:50,006 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2025-01-22 21:17:50,006 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:17:50,192 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 13 proven. 12 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2025-01-22 21:17:50,192 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 21:17:50,193 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1871399848] [2025-01-22 21:17:50,193 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1871399848] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 21:17:50,193 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2081375115] [2025-01-22 21:17:50,193 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 21:17:50,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 21:17:50,193 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 21:17:50,196 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 21:17:50,197 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-01-22 21:17:50,226 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 84 statements into 3 equivalence classes. [2025-01-22 21:17:50,252 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) and asserted 84 of 84 statements. [2025-01-22 21:17:50,253 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2025-01-22 21:17:50,253 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:17:50,254 INFO L256 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 14 conjuncts are in the unsatisfiable core [2025-01-22 21:17:50,255 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 21:17:50,536 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-01-22 21:17:50,536 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 21:17:50,652 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 22 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2025-01-22 21:17:50,652 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2081375115] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 21:17:50,652 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 21:17:50,652 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 13, 5] total 20 [2025-01-22 21:17:50,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [268396937] [2025-01-22 21:17:50,652 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 21:17:50,653 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2025-01-22 21:17:50,653 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 21:17:50,653 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2025-01-22 21:17:50,654 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=332, Unknown=0, NotChecked=0, Total=420 [2025-01-22 21:17:50,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:50,654 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 21:17:50,654 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 5.904761904761905) internal successors, (124), 20 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-22 21:17:50,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:50,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:50,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:50,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:17:50,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:51,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:51,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:51,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:51,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:17:51,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-22 21:17:51,872 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2025-01-22 21:17:52,067 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 21:17:52,067 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2025-01-22 21:17:52,067 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 21:17:52,068 INFO L139 ounterexampleChecker]: Examining path program with hash -2002311499, occurence #1 [2025-01-22 21:17:52,068 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-22 21:17:52,068 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 21:17:52,068 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 21:17:52,068 INFO L85 PathProgramCache]: Analyzing trace with hash -63989510, now seen corresponding path program 6 times [2025-01-22 21:17:52,068 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 21:17:52,068 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [941959656] [2025-01-22 21:17:52,068 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 21:17:52,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 21:17:52,075 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 158 statements into 8 equivalence classes. [2025-01-22 21:17:52,254 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 8 check-sat command(s) and asserted 158 of 158 statements. [2025-01-22 21:17:52,255 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 8 check-sat command(s) [2025-01-22 21:17:52,255 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:17:52,643 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 13 proven. 43 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2025-01-22 21:17:52,643 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 21:17:52,643 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [941959656] [2025-01-22 21:17:52,643 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [941959656] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 21:17:52,643 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [670888238] [2025-01-22 21:17:52,643 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 21:17:52,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 21:17:52,643 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 21:17:52,645 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 21:17:52,646 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2025-01-22 21:17:52,673 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 158 statements into 8 equivalence classes. [2025-01-22 21:17:52,716 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 8 check-sat command(s) and asserted 158 of 158 statements. [2025-01-22 21:17:52,716 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 8 check-sat command(s) [2025-01-22 21:17:52,716 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:17:52,717 INFO L256 TraceCheckSpWp]: Trace formula consists of 436 conjuncts, 24 conjuncts are in the unsatisfiable core [2025-01-22 21:17:52,720 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 21:17:52,855 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2025-01-22 21:17:52,855 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-22 21:17:52,855 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [670888238] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-22 21:17:52,855 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-01-22 21:17:52,855 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8] total 8 [2025-01-22 21:17:52,855 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1873240664] [2025-01-22 21:17:52,855 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-22 21:17:52,855 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-01-22 21:17:52,855 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 21:17:52,856 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-01-22 21:17:52,856 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2025-01-22 21:17:52,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:52,856 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 21:17:52,856 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.285714285714286) internal successors, (58), 6 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-22 21:17:52,856 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:52,856 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:52,856 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:52,856 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:17:52,856 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-22 21:17:52,856 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:53,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:53,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:53,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:53,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:17:53,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-22 21:17:53,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 21:17:53,020 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2025-01-22 21:17:53,217 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 21:17:53,218 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2025-01-22 21:17:53,218 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 21:17:53,218 INFO L139 ounterexampleChecker]: Examining path program with hash 1838121684, occurence #1 [2025-01-22 21:17:53,218 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-22 21:17:53,218 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 21:17:53,218 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 21:17:53,218 INFO L85 PathProgramCache]: Analyzing trace with hash -562739264, now seen corresponding path program 7 times [2025-01-22 21:17:53,218 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 21:17:53,218 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1010833045] [2025-01-22 21:17:53,218 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 21:17:53,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 21:17:53,225 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 128 statements into 1 equivalence classes. [2025-01-22 21:17:53,237 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 128 of 128 statements. [2025-01-22 21:17:53,238 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 21:17:53,238 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:17:53,437 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 118 proven. 12 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2025-01-22 21:17:53,437 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 21:17:53,437 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1010833045] [2025-01-22 21:17:53,437 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1010833045] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 21:17:53,437 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [463403351] [2025-01-22 21:17:53,437 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 21:17:53,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 21:17:53,438 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 21:17:53,439 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 21:17:53,441 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2025-01-22 21:17:53,469 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 128 statements into 1 equivalence classes. [2025-01-22 21:17:53,495 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 128 of 128 statements. [2025-01-22 21:17:53,495 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 21:17:53,495 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:17:53,496 INFO L256 TraceCheckSpWp]: Trace formula consists of 354 conjuncts, 16 conjuncts are in the unsatisfiable core [2025-01-22 21:17:53,498 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 21:17:53,571 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2025-01-22 21:17:53,571 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-22 21:17:53,571 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [463403351] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-22 21:17:53,571 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-01-22 21:17:53,571 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 4 [2025-01-22 21:17:53,571 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1467023764] [2025-01-22 21:17:53,571 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-22 21:17:53,572 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-22 21:17:53,572 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 21:17:53,572 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-22 21:17:53,572 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2025-01-22 21:17:53,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:53,572 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 21:17:53,572 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-22 21:17:53,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:53,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:53,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:53,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:17:53,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-22 21:17:53,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 21:17:53,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:53,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:53,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:53,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:53,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:17:53,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-22 21:17:53,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 21:17:53,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:53,713 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2025-01-22 21:17:53,903 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 21:17:53,903 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2025-01-22 21:17:53,903 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 21:17:53,904 INFO L139 ounterexampleChecker]: Examining path program with hash 1684087174, occurence #1 [2025-01-22 21:17:53,904 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-22 21:17:53,904 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 21:17:53,904 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 21:17:53,904 INFO L85 PathProgramCache]: Analyzing trace with hash 462399306, now seen corresponding path program 8 times [2025-01-22 21:17:53,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 21:17:53,904 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [628507253] [2025-01-22 21:17:53,904 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 21:17:53,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 21:17:53,909 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 154 statements into 2 equivalence classes. [2025-01-22 21:17:53,914 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 38 of 154 statements. [2025-01-22 21:17:53,914 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-01-22 21:17:53,914 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:17:53,931 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2025-01-22 21:17:53,931 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 21:17:53,931 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [628507253] [2025-01-22 21:17:53,931 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [628507253] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-22 21:17:53,931 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-22 21:17:53,931 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-22 21:17:53,931 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [500548502] [2025-01-22 21:17:53,931 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-22 21:17:53,931 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-22 21:17:53,931 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 21:17:53,932 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-22 21:17:53,932 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-01-22 21:17:53,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:53,932 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 21:17:53,932 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-22 21:17:53,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:53,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:53,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:53,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:17:53,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-22 21:17:53,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 21:17:53,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:53,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:54,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:54,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:54,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:54,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:17:54,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-22 21:17:54,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 21:17:54,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:54,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:54,071 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-01-22 21:17:54,071 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2025-01-22 21:17:54,071 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 21:17:54,071 INFO L139 ounterexampleChecker]: Examining path program with hash -1922304491, occurence #1 [2025-01-22 21:17:54,071 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-22 21:17:54,071 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 21:17:54,072 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 21:17:54,072 INFO L85 PathProgramCache]: Analyzing trace with hash -943876725, now seen corresponding path program 9 times [2025-01-22 21:17:54,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 21:17:54,072 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2123250012] [2025-01-22 21:17:54,072 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 21:17:54,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 21:17:54,077 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 155 statements into 8 equivalence classes. [2025-01-22 21:17:54,081 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) and asserted 75 of 155 statements. [2025-01-22 21:17:54,081 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2025-01-22 21:17:54,081 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:17:54,093 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2025-01-22 21:17:54,093 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 21:17:54,093 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2123250012] [2025-01-22 21:17:54,093 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2123250012] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-22 21:17:54,093 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-22 21:17:54,093 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-22 21:17:54,094 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1280037690] [2025-01-22 21:17:54,094 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-22 21:17:54,094 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-22 21:17:54,094 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 21:17:54,094 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-22 21:17:54,094 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-22 21:17:54,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:54,094 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 21:17:54,094 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-22 21:17:54,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:54,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:54,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:54,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:17:54,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-22 21:17:54,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 21:17:54,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:54,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:54,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:54,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:54,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:54,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:54,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:17:54,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2025-01-22 21:17:54,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 21:17:54,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:54,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:54,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:54,161 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-01-22 21:17:54,161 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2025-01-22 21:17:54,161 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 21:17:54,161 INFO L139 ounterexampleChecker]: Examining path program with hash -1542747487, occurence #1 [2025-01-22 21:17:54,161 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-22 21:17:54,161 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 21:17:54,162 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 21:17:54,162 INFO L85 PathProgramCache]: Analyzing trace with hash 579766837, now seen corresponding path program 10 times [2025-01-22 21:17:54,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 21:17:54,162 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1716283787] [2025-01-22 21:17:54,162 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 21:17:54,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 21:17:54,166 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 129 statements into 2 equivalence classes. [2025-01-22 21:17:54,175 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 129 of 129 statements. [2025-01-22 21:17:54,175 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 21:17:54,175 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:17:54,491 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 10 proven. 100 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2025-01-22 21:17:54,492 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 21:17:54,492 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1716283787] [2025-01-22 21:17:54,492 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1716283787] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 21:17:54,492 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1019699045] [2025-01-22 21:17:54,492 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-22 21:17:54,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 21:17:54,492 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 21:17:54,493 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 21:17:54,494 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2025-01-22 21:17:54,522 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 129 statements into 2 equivalence classes. [2025-01-22 21:17:54,554 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) and asserted 129 of 129 statements. [2025-01-22 21:17:54,554 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 1 check-sat command(s) [2025-01-22 21:17:54,554 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:17:54,555 INFO L256 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 21 conjuncts are in the unsatisfiable core [2025-01-22 21:17:54,557 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 21:17:54,694 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 6 proven. 37 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2025-01-22 21:17:54,694 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 21:17:54,839 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 6 proven. 37 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2025-01-22 21:17:54,839 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1019699045] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 21:17:54,839 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 21:17:54,839 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 17 [2025-01-22 21:17:54,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [456123520] [2025-01-22 21:17:54,839 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 21:17:54,840 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2025-01-22 21:17:54,840 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 21:17:54,840 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2025-01-22 21:17:54,840 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=246, Unknown=0, NotChecked=0, Total=306 [2025-01-22 21:17:54,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:54,840 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 21:17:54,841 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 6.888888888888889) internal successors, (124), 17 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-22 21:17:54,841 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:54,841 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:54,841 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:54,841 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:17:54,841 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2025-01-22 21:17:54,841 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 21:17:54,841 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:54,841 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:54,841 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:54,841 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:17:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 21:17:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 21:17:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 21:17:56,900 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2025-01-22 21:17:57,094 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2025-01-22 21:17:57,095 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2025-01-22 21:17:57,095 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 21:17:57,095 INFO L139 ounterexampleChecker]: Examining path program with hash 1839730994, occurence #1 [2025-01-22 21:17:57,095 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-22 21:17:57,095 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 21:17:57,096 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 21:17:57,096 INFO L85 PathProgramCache]: Analyzing trace with hash 1601337200, now seen corresponding path program 11 times [2025-01-22 21:17:57,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 21:17:57,096 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1429135350] [2025-01-22 21:17:57,096 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 21:17:57,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 21:17:57,104 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 210 statements into 9 equivalence classes. [2025-01-22 21:17:57,167 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 9 check-sat command(s) and asserted 210 of 210 statements. [2025-01-22 21:17:57,167 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 9 check-sat command(s) [2025-01-22 21:17:57,167 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:17:57,708 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 143 proven. 60 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2025-01-22 21:17:57,708 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 21:17:57,708 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1429135350] [2025-01-22 21:17:57,708 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1429135350] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 21:17:57,708 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1736122857] [2025-01-22 21:17:57,708 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-01-22 21:17:57,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 21:17:57,708 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 21:17:57,710 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 21:17:57,712 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2025-01-22 21:17:57,738 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 210 statements into 9 equivalence classes. [2025-01-22 21:17:57,804 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 9 check-sat command(s) and asserted 210 of 210 statements. [2025-01-22 21:17:57,804 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 9 check-sat command(s) [2025-01-22 21:17:57,804 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:17:57,807 INFO L256 TraceCheckSpWp]: Trace formula consists of 568 conjuncts, 41 conjuncts are in the unsatisfiable core [2025-01-22 21:17:57,810 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 21:17:58,624 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 6 proven. 409 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2025-01-22 21:17:58,624 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 21:17:58,868 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 142 proven. 60 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2025-01-22 21:17:58,868 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1736122857] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 21:17:58,868 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 21:17:58,868 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 40, 9] total 53 [2025-01-22 21:17:58,868 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1591169965] [2025-01-22 21:17:58,868 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 21:17:58,869 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2025-01-22 21:17:58,869 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 21:17:58,869 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2025-01-22 21:17:58,870 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=462, Invalid=2400, Unknown=0, NotChecked=0, Total=2862 [2025-01-22 21:17:58,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:17:58,870 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 21:17:58,870 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 54 states have (on average 5.888888888888889) internal successors, (318), 53 states have internal predecessors, (318), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-22 21:17:58,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:58,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:58,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:58,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:17:58,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 21:17:58,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 21:17:58,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:58,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:17:58,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:17:58,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 21:17:58,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:18:01,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:01,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:01,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:01,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:18:01,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 21:18:01,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 21:18:01,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:01,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:01,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:01,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2025-01-22 21:18:01,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2025-01-22 21:18:01,252 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2025-01-22 21:18:01,447 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,8 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 21:18:01,447 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2025-01-22 21:18:01,447 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 21:18:01,447 INFO L139 ounterexampleChecker]: Examining path program with hash -1426994303, occurence #1 [2025-01-22 21:18:01,447 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-22 21:18:01,447 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 21:18:01,447 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 21:18:01,448 INFO L85 PathProgramCache]: Analyzing trace with hash -1644833860, now seen corresponding path program 12 times [2025-01-22 21:18:01,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 21:18:01,448 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [820248113] [2025-01-22 21:18:01,448 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-01-22 21:18:01,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 21:18:01,453 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 170 statements into 14 equivalence classes. [2025-01-22 21:18:01,710 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 14 check-sat command(s) and asserted 170 of 170 statements. [2025-01-22 21:18:01,710 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 14 check-sat command(s) [2025-01-22 21:18:01,710 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:18:01,987 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 858 trivial. 0 not checked. [2025-01-22 21:18:01,987 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 21:18:01,988 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [820248113] [2025-01-22 21:18:01,988 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [820248113] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-22 21:18:01,988 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-22 21:18:01,988 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-01-22 21:18:01,988 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [878011665] [2025-01-22 21:18:01,988 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-22 21:18:01,988 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-01-22 21:18:01,988 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 21:18:01,988 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-01-22 21:18:01,989 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2025-01-22 21:18:01,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:18:01,989 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 21:18:01,989 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.625) internal successors, (45), 7 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-22 21:18:01,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:01,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:01,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:01,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:18:01,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 21:18:01,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 21:18:01,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:01,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:01,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:01,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2025-01-22 21:18:01,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2025-01-22 21:18:01,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:18:03,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:03,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:03,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:03,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:18:03,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 21:18:03,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 21:18:03,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:03,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:03,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:03,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2025-01-22 21:18:03,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2025-01-22 21:18:03,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-22 21:18:03,566 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2025-01-22 21:18:03,566 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2025-01-22 21:18:03,567 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 21:18:03,567 INFO L139 ounterexampleChecker]: Examining path program with hash 1469021252, occurence #1 [2025-01-22 21:18:03,567 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-22 21:18:03,567 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 21:18:03,567 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 21:18:03,567 INFO L85 PathProgramCache]: Analyzing trace with hash 1149733746, now seen corresponding path program 13 times [2025-01-22 21:18:03,567 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 21:18:03,567 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [217571454] [2025-01-22 21:18:03,567 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 21:18:03,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 21:18:03,574 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 290 statements into 1 equivalence classes. [2025-01-22 21:18:03,599 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 290 of 290 statements. [2025-01-22 21:18:03,599 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 21:18:03,599 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:18:04,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 343 proven. 126 refuted. 0 times theorem prover too weak. 913 trivial. 0 not checked. [2025-01-22 21:18:04,380 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 21:18:04,380 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [217571454] [2025-01-22 21:18:04,380 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [217571454] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 21:18:04,380 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [613257068] [2025-01-22 21:18:04,380 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-01-22 21:18:04,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 21:18:04,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 21:18:04,382 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 21:18:04,384 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2025-01-22 21:18:04,414 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 290 statements into 1 equivalence classes. [2025-01-22 21:18:04,472 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 290 of 290 statements. [2025-01-22 21:18:04,473 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 21:18:04,473 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:18:04,476 INFO L256 TraceCheckSpWp]: Trace formula consists of 776 conjuncts, 58 conjuncts are in the unsatisfiable core [2025-01-22 21:18:04,480 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 21:18:05,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 6 proven. 1376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 21:18:05,571 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 21:18:05,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 343 proven. 126 refuted. 0 times theorem prover too weak. 913 trivial. 0 not checked. [2025-01-22 21:18:05,886 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [613257068] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 21:18:05,886 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 21:18:05,886 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 57, 10] total 71 [2025-01-22 21:18:05,886 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [518965662] [2025-01-22 21:18:05,886 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 21:18:05,887 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 72 states [2025-01-22 21:18:05,887 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 21:18:05,887 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 72 interpolants. [2025-01-22 21:18:05,889 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=722, Invalid=4390, Unknown=0, NotChecked=0, Total=5112 [2025-01-22 21:18:05,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:18:05,889 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 21:18:05,889 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 72 states, 72 states have (on average 5.722222222222222) internal successors, (412), 71 states have internal predecessors, (412), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-22 21:18:05,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:05,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:05,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:05,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:18:05,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 21:18:05,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 21:18:05,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:05,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:05,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:05,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2025-01-22 21:18:05,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2025-01-22 21:18:05,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-22 21:18:05,889 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:18:11,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:11,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:11,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:11,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:18:11,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 21:18:11,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 21:18:11,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:11,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:11,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:11,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2025-01-22 21:18:11,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2025-01-22 21:18:11,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-22 21:18:11,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2025-01-22 21:18:11,317 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2025-01-22 21:18:11,511 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,9 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 21:18:11,512 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2025-01-22 21:18:11,512 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 21:18:11,512 INFO L139 ounterexampleChecker]: Examining path program with hash 1303535189, occurence #1 [2025-01-22 21:18:11,512 INFO L141 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2025-01-22 21:18:11,512 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 21:18:11,512 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 21:18:11,512 INFO L85 PathProgramCache]: Analyzing trace with hash 237899754, now seen corresponding path program 14 times [2025-01-22 21:18:11,513 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 21:18:11,513 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [976811623] [2025-01-22 21:18:11,513 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 21:18:11,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 21:18:11,523 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 470 statements into 2 equivalence classes. [2025-01-22 21:18:11,590 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 470 of 470 statements. [2025-01-22 21:18:11,590 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 21:18:11,590 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:18:13,788 INFO L134 CoverageAnalysis]: Checked inductivity of 3441 backedges. 431 proven. 880 refuted. 0 times theorem prover too weak. 2130 trivial. 0 not checked. [2025-01-22 21:18:13,789 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 21:18:13,789 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [976811623] [2025-01-22 21:18:13,789 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [976811623] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 21:18:13,789 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1988867623] [2025-01-22 21:18:13,789 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-22 21:18:13,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 21:18:13,789 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 21:18:13,790 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 21:18:13,791 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2025-01-22 21:18:13,827 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 470 statements into 2 equivalence classes. [2025-01-22 21:18:13,911 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 470 of 470 statements. [2025-01-22 21:18:13,911 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-22 21:18:13,911 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:18:13,916 INFO L256 TraceCheckSpWp]: Trace formula consists of 1244 conjuncts, 88 conjuncts are in the unsatisfiable core [2025-01-22 21:18:13,920 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 21:18:15,893 INFO L134 CoverageAnalysis]: Checked inductivity of 3441 backedges. 132 proven. 3210 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2025-01-22 21:18:15,893 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-22 21:18:16,405 INFO L134 CoverageAnalysis]: Checked inductivity of 3441 backedges. 332 proven. 880 refuted. 0 times theorem prover too weak. 2229 trivial. 0 not checked. [2025-01-22 21:18:16,405 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1988867623] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-22 21:18:16,405 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-22 21:18:16,405 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 87, 14] total 106 [2025-01-22 21:18:16,405 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1795780789] [2025-01-22 21:18:16,405 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-22 21:18:16,406 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 107 states [2025-01-22 21:18:16,406 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-22 21:18:16,407 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 107 interpolants. [2025-01-22 21:18:16,409 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=801, Invalid=10541, Unknown=0, NotChecked=0, Total=11342 [2025-01-22 21:18:16,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:18:16,409 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2025-01-22 21:18:16,409 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 107 states, 107 states have (on average 5.280373831775701) internal successors, (565), 106 states have internal predecessors, (565), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-22 21:18:16,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:16,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:16,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:16,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:18:16,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2025-01-22 21:18:16,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2025-01-22 21:18:16,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:16,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:16,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:16,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2025-01-22 21:18:16,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2025-01-22 21:18:16,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2025-01-22 21:18:16,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2025-01-22 21:18:16,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2025-01-22 21:18:23,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:23,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:23,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:23,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-22 21:18:23,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-01-22 21:18:23,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-22 21:18:23,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:23,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-22 21:18:23,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-22 21:18:23,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2025-01-22 21:18:23,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2025-01-22 21:18:23,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-22 21:18:23,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2025-01-22 21:18:23,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2025-01-22 21:18:23,396 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2025-01-22 21:18:23,590 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,10 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 21:18:23,590 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2025-01-22 21:18:23,590 INFO L305 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2025-01-22 21:18:23,590 INFO L139 ounterexampleChecker]: Examining path program with hash 1303535189, occurence #2 [2025-01-22 21:18:23,590 INFO L145 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2025-01-22 21:18:23,590 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2025-01-22 21:18:23,640 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2025-01-22 21:18:23,663 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2025-01-22 21:18:23,668 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 21:18:23,668 INFO L85 PathProgramCache]: Analyzing trace with hash -1709282948, now seen corresponding path program 1 times [2025-01-22 21:18:23,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 21:18:23,668 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1025053298] [2025-01-22 21:18:23,668 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 21:18:23,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 21:18:23,677 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 387 statements into 1 equivalence classes. [2025-01-22 21:18:23,727 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 387 of 387 statements. [2025-01-22 21:18:23,727 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 21:18:23,727 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 21:18:23,730 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 21:18:23,730 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 21:18:23,730 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 388 [2025-01-22 21:18:23,769 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 21:18:23,769 INFO L85 PathProgramCache]: Analyzing trace with hash -1944850472, now seen corresponding path program 1 times [2025-01-22 21:18:23,769 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 21:18:23,769 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [452243014] [2025-01-22 21:18:23,770 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 21:18:23,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 21:18:23,780 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 389 statements into 1 equivalence classes. [2025-01-22 21:18:23,836 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 389 of 389 statements. [2025-01-22 21:18:23,836 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 21:18:23,836 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 21:18:23,842 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 21:18:23,842 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 21:18:23,843 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 390 [2025-01-22 21:18:23,872 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 21:18:23,872 INFO L85 PathProgramCache]: Analyzing trace with hash -691975616, now seen corresponding path program 1 times [2025-01-22 21:18:23,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 21:18:23,872 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1088615624] [2025-01-22 21:18:23,872 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 21:18:23,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 21:18:23,882 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 391 statements into 1 equivalence classes. [2025-01-22 21:18:23,920 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 391 of 391 statements. [2025-01-22 21:18:23,921 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 21:18:23,921 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:18:25,294 INFO L134 CoverageAnalysis]: Checked inductivity of 3179 backedges. 627 proven. 222 refuted. 0 times theorem prover too weak. 2330 trivial. 0 not checked. [2025-01-22 21:18:25,294 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2025-01-22 21:18:25,294 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1088615624] [2025-01-22 21:18:25,294 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1088615624] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 21:18:25,294 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [823470843] [2025-01-22 21:18:25,294 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 21:18:25,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 21:18:25,303 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 391 statements into 1 equivalence classes. [2025-01-22 21:18:25,354 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 391 of 391 statements. [2025-01-22 21:18:25,354 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 21:18:25,355 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:18:25,357 INFO L256 TraceCheckSpWp]: Trace formula consists of 1035 conjuncts, 79 conjuncts are in the unsatisfiable core [2025-01-22 21:18:25,360 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 21:18:27,193 INFO L134 CoverageAnalysis]: Checked inductivity of 3179 backedges. 8 proven. 3171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-22 21:18:27,193 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [823470843] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 21:18:27,193 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-22 21:18:27,193 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 77] total 87 [2025-01-22 21:18:27,193 INFO L195 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2025-01-22 21:18:27,193 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 393 [2025-01-22 21:18:27,226 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 6 [2025-01-22 21:18:27,234 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 6 [2025-01-22 21:18:27,236 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 21:18:27,236 INFO L85 PathProgramCache]: Analyzing trace with hash 1152583573, now seen corresponding path program 1 times [2025-01-22 21:18:27,236 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2025-01-22 21:18:27,236 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388780665] [2025-01-22 21:18:27,236 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-22 21:18:27,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 21:18:27,246 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 394 statements into 1 equivalence classes. [2025-01-22 21:18:27,297 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 394 of 394 statements. [2025-01-22 21:18:27,297 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-22 21:18:27,297 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-22 21:18:27,304 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2025-01-22 21:18:27,304 INFO L180 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2025-01-22 21:18:27,304 INFO L162 ounterexampleChecker]: Commutativity condition check at non-minimality point 422 is hopeless, skipping. [2025-01-22 21:18:27,304 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 423 [2025-01-22 21:18:27,304 INFO L209 ounterexampleChecker]: No commutativity condition found. [2025-01-22 21:18:27,304 INFO L162 ounterexampleChecker]: Commutativity condition check at non-minimality point 425 is hopeless, skipping. [2025-01-22 21:18:27,304 INFO L162 ounterexampleChecker]: Commutativity condition check at non-minimality point 430 is hopeless, skipping. [2025-01-22 21:18:27,304 INFO L162 ounterexampleChecker]: Commutativity condition check at non-minimality point 435 is hopeless, skipping. [2025-01-22 21:18:27,304 INFO L166 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 440 [2025-01-22 21:18:27,304 WARN L190 ounterexampleChecker]: Statements were already independent. [2025-01-22 21:18:27,304 WARN L214 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2025-01-22 21:18:27,305 INFO L316 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2025-01-22 21:18:27,305 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-22 21:18:27,305 INFO L85 PathProgramCache]: Analyzing trace with hash -130048929, now seen corresponding path program 15 times [2025-01-22 21:18:27,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-22 21:18:27,305 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [45731890] [2025-01-22 21:18:27,305 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 21:18:27,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-22 21:18:27,315 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 445 statements into 27 equivalence classes. [2025-01-22 21:19:18,473 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 27 check-sat command(s) and asserted 445 of 445 statements. [2025-01-22 21:19:18,473 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 27 check-sat command(s) [2025-01-22 21:19:18,473 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:20:00,062 INFO L134 CoverageAnalysis]: Checked inductivity of 3479 backedges. 98 proven. 2273 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2025-01-22 21:20:00,062 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-22 21:20:00,062 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [45731890] [2025-01-22 21:20:00,062 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [45731890] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-22 21:20:00,062 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [875987314] [2025-01-22 21:20:00,062 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-22 21:20:00,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-22 21:20:00,062 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2025-01-22 21:20:00,064 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-22 21:20:00,065 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2025-01-22 21:20:00,102 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 445 statements into 27 equivalence classes. [2025-01-22 21:20:00,440 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 27 check-sat command(s) and asserted 445 of 445 statements. [2025-01-22 21:20:00,441 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 27 check-sat command(s) [2025-01-22 21:20:00,441 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-22 21:20:00,458 WARN L254 TraceCheckSpWp]: Trace formula consists of 1179 conjuncts, 864 conjuncts are in the unsatisfiable core [2025-01-22 21:20:00,472 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-22 21:26:37,570 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-22 21:26:37,571 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 43 select indices, 43 select index equivalence classes, 0 disjoint index pairs (out of 903 index pairs), introduced 43 new quantified variables, introduced 903 case distinctions, treesize of input 797 treesize of output 457 [2025-01-22 21:27:58,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:58,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-22 21:27:59,412 INFO L224 Elim1Store]: Index analysis took 1210 ms [2025-01-22 21:30:04,255 WARN L286 SmtUtils]: Spent 2.08m on a formula simplification that was a NOOP. DAG size: 2094 (called from [L 346] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2025-01-22 21:30:04,256 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-22 21:30:04,257 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 83 select indices, 83 select index equivalence classes, 2463 disjoint index pairs (out of 3403 index pairs), introduced 83 new quantified variables, introduced 940 case distinctions, treesize of input 886 treesize of output 8156 Received shutdown request... [2025-01-22 21:31:57,495 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2025-01-22 21:31:57,495 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2025-01-22 21:31:57,495 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2025-01-22 21:31:57,544 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (4 of 5 remaining) [2025-01-22 21:31:57,553 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2025-01-22 21:31:57,745 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,11 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14,SelfDestructingSolverStorable15,SelfDestructingSolverStorable16,SelfDestructingSolverStorable17 [2025-01-22 21:31:57,745 WARN L596 AbstractCegarLoop]: Verification canceled: while PartialOrderCegarLoop was analyzing trace of length 446 with TraceHistMax 43,while TraceCheckSpWp was constructing forward predicates,while PolyPacSimplificationTermWalker was simplifying a ∨-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-769-3-10-2-1 context. [2025-01-22 21:31:57,747 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 5 remaining) [2025-01-22 21:31:57,747 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 5 remaining) [2025-01-22 21:31:57,747 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 5 remaining) [2025-01-22 21:31:57,747 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 5 remaining) [2025-01-22 21:31:57,753 INFO L422 BasicCegarLoop]: Path program histogram: [15] [2025-01-22 21:31:57,755 INFO L241 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2025-01-22 21:31:57,755 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-01-22 21:31:57,765 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2025-01-22 21:31:57,766 INFO L201 PluginConnector]: Adding new model buffer-series-array.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.01 09:31:57 BasicIcfg [2025-01-22 21:31:57,766 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-22 21:31:57,767 INFO L158 Benchmark]: Toolchain (without parser) took 850678.44ms. Allocated memory was 117.4MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 80.5MB in the beginning and 1.1GB in the end (delta: -1.1GB). Peak memory consumption was 1.0GB. Max. memory is 16.0GB. [2025-01-22 21:31:57,767 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.17ms. Allocated memory is still 117.4MB. Free memory is still 81.6MB. There was no memory consumed. Max. memory is 16.0GB. [2025-01-22 21:31:57,767 INFO L158 Benchmark]: Boogie Procedure Inliner took 22.01ms. Allocated memory is still 117.4MB. Free memory was 80.5MB in the beginning and 79.2MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.0GB. [2025-01-22 21:31:57,767 INFO L158 Benchmark]: Boogie Preprocessor took 12.79ms. Allocated memory is still 117.4MB. Free memory was 79.2MB in the beginning and 78.5MB in the end (delta: 757.5kB). There was no memory consumed. Max. memory is 16.0GB. [2025-01-22 21:31:57,767 INFO L158 Benchmark]: RCFGBuilder took 237.10ms. Allocated memory is still 117.4MB. Free memory was 78.5MB in the beginning and 67.4MB in the end (delta: 11.1MB). There was no memory consumed. Max. memory is 16.0GB. [2025-01-22 21:31:57,767 INFO L158 Benchmark]: TraceAbstraction took 850402.86ms. Allocated memory was 117.4MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 66.8MB in the beginning and 1.1GB in the end (delta: -1.1GB). Peak memory consumption was 1.0GB. Max. memory is 16.0GB. [2025-01-22 21:31:57,768 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.17ms. Allocated memory is still 117.4MB. Free memory is still 81.6MB. There was no memory consumed. Max. memory is 16.0GB. * Boogie Procedure Inliner took 22.01ms. Allocated memory is still 117.4MB. Free memory was 80.5MB in the beginning and 79.2MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.0GB. * Boogie Preprocessor took 12.79ms. Allocated memory is still 117.4MB. Free memory was 79.2MB in the beginning and 78.5MB in the end (delta: 757.5kB). There was no memory consumed. Max. memory is 16.0GB. * RCFGBuilder took 237.10ms. Allocated memory is still 117.4MB. Free memory was 78.5MB in the beginning and 67.4MB in the end (delta: 11.1MB). There was no memory consumed. Max. memory is 16.0GB. * TraceAbstraction took 850402.86ms. Allocated memory was 117.4MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 66.8MB in the beginning and 1.1GB in the end (delta: -1.1GB). Peak memory consumption was 1.0GB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Partial order reduction statistics Independence relation #1 benchmarks: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 630350, independent: 582015, independent conditional: 581347, independent unconditional: 668, dependent: 48335, dependent conditional: 48325, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 589055, independent: 582015, independent conditional: 581347, independent unconditional: 668, dependent: 7040, dependent conditional: 7030, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 589055, independent: 582015, independent conditional: 581347, independent unconditional: 668, dependent: 7040, dependent conditional: 7030, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 738343, independent: 582015, independent conditional: 581347, independent unconditional: 668, dependent: 156328, dependent conditional: 156318, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 738343, independent: 582015, independent conditional: 31352, independent unconditional: 550663, dependent: 156328, dependent conditional: 101494, dependent unconditional: 54834, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 738343, independent: 582015, independent conditional: 31352, independent unconditional: 550663, dependent: 156328, dependent conditional: 101494, dependent unconditional: 54834, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1313, independent: 685, independent conditional: 100, independent unconditional: 585, dependent: 628, dependent conditional: 618, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1313, independent: 570, independent conditional: 0, independent unconditional: 570, dependent: 743, dependent conditional: 0, dependent unconditional: 743, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 743, independent: 115, independent conditional: 100, independent unconditional: 15, dependent: 628, dependent conditional: 618, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 743, independent: 115, independent conditional: 100, independent unconditional: 15, dependent: 628, dependent conditional: 618, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4336, independent: 838, independent conditional: 599, independent unconditional: 239, dependent: 3498, dependent conditional: 3334, dependent unconditional: 164, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 4, Symbolic Conditions with UNKNOWN Satisfiability: 0, Protected Queries: 0 ], Cache Queries: [ total: 738343, independent: 581330, independent conditional: 31252, independent unconditional: 550078, dependent: 155700, dependent conditional: 100876, dependent unconditional: 54824, unknown: 1313, unknown conditional: 718, unknown unconditional: 595] , Statistics on independence cache: Total cache size (in pairs): 1317, Positive cache size: 689, Positive conditional cache size: 104, Positive unconditional cache size: 585, Negative cache size: 628, Negative conditional cache size: 618, Negative unconditional cache size: 10, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 604819, Maximal queried relation: 11, Independence queries for same thread: 41295, Persistent sets #1 benchmarks: Persistent set computation time: 0.4s, Number of persistent set computation: 338, Number of trivial persistent sets: 217, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 678, independent: 668, independent conditional: 0, independent unconditional: 668, dependent: 10, dependent conditional: 0, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 630350, independent: 582015, independent conditional: 581347, independent unconditional: 668, dependent: 48335, dependent conditional: 48325, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 589055, independent: 582015, independent conditional: 581347, independent unconditional: 668, dependent: 7040, dependent conditional: 7030, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 589055, independent: 582015, independent conditional: 581347, independent unconditional: 668, dependent: 7040, dependent conditional: 7030, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 738343, independent: 582015, independent conditional: 581347, independent unconditional: 668, dependent: 156328, dependent conditional: 156318, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 738343, independent: 582015, independent conditional: 31352, independent unconditional: 550663, dependent: 156328, dependent conditional: 101494, dependent unconditional: 54834, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 738343, independent: 582015, independent conditional: 31352, independent unconditional: 550663, dependent: 156328, dependent conditional: 101494, dependent unconditional: 54834, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1313, independent: 685, independent conditional: 100, independent unconditional: 585, dependent: 628, dependent conditional: 618, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1313, independent: 570, independent conditional: 0, independent unconditional: 570, dependent: 743, dependent conditional: 0, dependent unconditional: 743, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 743, independent: 115, independent conditional: 100, independent unconditional: 15, dependent: 628, dependent conditional: 618, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 743, independent: 115, independent conditional: 100, independent unconditional: 15, dependent: 628, dependent conditional: 618, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4336, independent: 838, independent conditional: 599, independent unconditional: 239, dependent: 3498, dependent conditional: 3334, dependent unconditional: 164, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 4, Symbolic Conditions with UNKNOWN Satisfiability: 0, Protected Queries: 0 ], Cache Queries: [ total: 738343, independent: 581330, independent conditional: 31252, independent unconditional: 550078, dependent: 155700, dependent conditional: 100876, dependent unconditional: 54824, unknown: 1313, unknown conditional: 718, unknown unconditional: 595] , Statistics on independence cache: Total cache size (in pairs): 1317, Positive cache size: 689, Positive conditional cache size: 104, Positive unconditional cache size: 585, Negative cache size: 628, Negative conditional cache size: 618, Negative unconditional cache size: 10, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 604819, Maximal queried relation: 11, Independence queries for same thread: 41295 - TimeoutResultAtElement [Line: 82]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PartialOrderCegarLoop was analyzing trace of length 446 with TraceHistMax 43,while TraceCheckSpWp was constructing forward predicates,while PolyPacSimplificationTermWalker was simplifying a ∨-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-769-3-10-2-1 context. - TimeoutResultAtElement [Line: 75]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PartialOrderCegarLoop was analyzing trace of length 446 with TraceHistMax 43,while TraceCheckSpWp was constructing forward predicates,while PolyPacSimplificationTermWalker was simplifying a ∨-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-769-3-10-2-1 context. - TimeoutResultAtElement [Line: 73]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PartialOrderCegarLoop was analyzing trace of length 446 with TraceHistMax 43,while TraceCheckSpWp was constructing forward predicates,while PolyPacSimplificationTermWalker was simplifying a ∨-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-769-3-10-2-1 context. - TimeoutResultAtElement [Line: 73]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PartialOrderCegarLoop was analyzing trace of length 446 with TraceHistMax 43,while TraceCheckSpWp was constructing forward predicates,while PolyPacSimplificationTermWalker was simplifying a ∨-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-769-3-10-2-1 context. - TimeoutResultAtElement [Line: 74]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PartialOrderCegarLoop was analyzing trace of length 446 with TraceHistMax 43,while TraceCheckSpWp was constructing forward predicates,while PolyPacSimplificationTermWalker was simplifying a ∨-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-769-3-10-2-1 context. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 9 procedures, 45 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 850.2s, OverallIterations: 15, TraceHistogramMax: 0, PathProgramHistogramMax: 15, EmptinessCheckTime: 21.3s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 441, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 11.6s InterpolantComputationTime, 3693 NumberOfCodeBlocks, 3497 NumberOfCodeBlocksAsserted, 72 NumberOfCheckSat, 4906 ConstructedInterpolants, 0 QuantifiedInterpolants, 21028 SizeOfPredicates, 20 NumberOfNonLiveVariables, 4147 ConjunctsInSsa, 274 ConjunctsInUnsatCore, 28 InterpolantComputations, 9 PerfectInterpolantSequences, 12005/19442 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: SuccessfulCommutativityProofs: 0, ConComChecker Statistics: CheckTime [ms]: 3713, ConditionCalculationTime [ms]: 186, ConditionCalculations: 5, QuantifiedConditions: 0, TraceChecks: 4, UnknownTraceChecks: 0, UnsatisfiedConditions: 3, ImperfectProofs: 1 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown