/root/.sdkman/candidates/java/current/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --traceabstraction.additional.conditional.commutativity.checking IA --traceabstraction.criterion.for.conditional.commutativity.checking DEFAULT -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/parallel-sum-1-dsl.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-faa7b7a-m [2024-04-27 02:14:22,904 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-04-27 02:14:22,991 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-04-27 02:14:22,995 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-04-27 02:14:22,996 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-04-27 02:14:23,021 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-04-27 02:14:23,022 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-04-27 02:14:23,022 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-04-27 02:14:23,022 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-04-27 02:14:23,026 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-04-27 02:14:23,026 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-04-27 02:14:23,027 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-04-27 02:14:23,027 INFO L153 SettingsManager]: * Use SBE=true [2024-04-27 02:14:23,028 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-04-27 02:14:23,029 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-04-27 02:14:23,029 INFO L153 SettingsManager]: * sizeof long=4 [2024-04-27 02:14:23,029 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-04-27 02:14:23,029 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-04-27 02:14:23,029 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-04-27 02:14:23,030 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-04-27 02:14:23,030 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-04-27 02:14:23,030 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-04-27 02:14:23,032 INFO L153 SettingsManager]: * sizeof long double=12 [2024-04-27 02:14:23,032 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-04-27 02:14:23,032 INFO L153 SettingsManager]: * Use constant arrays=true [2024-04-27 02:14:23,033 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-04-27 02:14:23,033 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-04-27 02:14:23,033 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-04-27 02:14:23,033 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-04-27 02:14:23,034 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-04-27 02:14:23,035 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-04-27 02:14:23,035 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-04-27 02:14:23,035 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-04-27 02:14:23,036 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-04-27 02:14:23,036 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-04-27 02:14:23,036 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-04-27 02:14:23,036 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-04-27 02:14:23,036 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-04-27 02:14:23,036 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-04-27 02:14:23,037 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> IA Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> DEFAULT [2024-04-27 02:14:23,320 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-04-27 02:14:23,340 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-04-27 02:14:23,342 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-04-27 02:14:23,343 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2024-04-27 02:14:23,344 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2024-04-27 02:14:23,345 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/parallel-sum-1-dsl.wvr.bpl [2024-04-27 02:14:23,346 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/parallel-sum-1-dsl.wvr.bpl' [2024-04-27 02:14:23,377 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-04-27 02:14:23,378 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-04-27 02:14:23,379 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-04-27 02:14:23,379 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-04-27 02:14:23,379 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-04-27 02:14:23,415 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 02:14:23" (1/1) ... [2024-04-27 02:14:23,421 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 02:14:23" (1/1) ... [2024-04-27 02:14:23,432 INFO L138 Inliner]: procedures = 7, calls = 6, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2024-04-27 02:14:23,433 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-04-27 02:14:23,436 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-04-27 02:14:23,436 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-04-27 02:14:23,436 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-04-27 02:14:23,446 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 02:14:23" (1/1) ... [2024-04-27 02:14:23,446 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 02:14:23" (1/1) ... [2024-04-27 02:14:23,447 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 02:14:23" (1/1) ... [2024-04-27 02:14:23,447 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 02:14:23" (1/1) ... [2024-04-27 02:14:23,450 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 02:14:23" (1/1) ... [2024-04-27 02:14:23,452 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 02:14:23" (1/1) ... [2024-04-27 02:14:23,453 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 02:14:23" (1/1) ... [2024-04-27 02:14:23,454 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 02:14:23" (1/1) ... [2024-04-27 02:14:23,455 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-04-27 02:14:23,456 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-04-27 02:14:23,456 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-04-27 02:14:23,456 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-04-27 02:14:23,457 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 02:14:23" (1/1) ... [2024-04-27 02:14:23,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-04-27 02:14:23,473 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 02:14:23,490 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-04-27 02:14:23,494 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-04-27 02:14:23,542 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2024-04-27 02:14:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-04-27 02:14:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-04-27 02:14:23,542 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2024-04-27 02:14:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-04-27 02:14:23,543 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-04-27 02:14:23,543 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2024-04-27 02:14:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-04-27 02:14:23,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-04-27 02:14:23,543 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2024-04-27 02:14:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-04-27 02:14:23,543 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-04-27 02:14:23,544 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2024-04-27 02:14:23,544 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-04-27 02:14:23,544 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-04-27 02:14:23,544 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread5 given in one single declaration [2024-04-27 02:14:23,544 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2024-04-27 02:14:23,544 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2024-04-27 02:14:23,544 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread6 given in one single declaration [2024-04-27 02:14:23,545 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2024-04-27 02:14:23,545 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2024-04-27 02:14:23,546 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-04-27 02:14:23,595 INFO L241 CfgBuilder]: Building ICFG [2024-04-27 02:14:23,598 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-04-27 02:14:23,784 INFO L282 CfgBuilder]: Performing block encoding [2024-04-27 02:14:23,814 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-04-27 02:14:23,815 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2024-04-27 02:14:23,816 INFO L201 PluginConnector]: Adding new model parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 02:14:23 BoogieIcfgContainer [2024-04-27 02:14:23,816 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-04-27 02:14:23,819 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-04-27 02:14:23,819 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-04-27 02:14:23,833 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-04-27 02:14:23,834 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 02:14:23" (1/2) ... [2024-04-27 02:14:23,835 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59eb6c60 and model type parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 02:14:23, skipping insertion in model container [2024-04-27 02:14:23,835 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 02:14:23" (2/2) ... [2024-04-27 02:14:23,836 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-sum-1-dsl.wvr.bpl [2024-04-27 02:14:23,843 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-04-27 02:14:23,849 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-04-27 02:14:23,850 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-04-27 02:14:23,850 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-04-27 02:14:23,926 INFO L144 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2024-04-27 02:14:23,963 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-27 02:14:23,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-27 02:14:23,963 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 02:14:23,968 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-27 02:14:23,975 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-04-27 02:14:24,008 INFO L187 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-27 02:14:24,019 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 02:14:24,021 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-27 02:14:24,028 INFO L357 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, mHoare=true, 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;@38af850, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=IA, mConComCheckerCriterion=DEFAULT, mConComCheckerLimitedChecksCriterion=false, mConComCheckerCriterionLimit=1, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-04-27 02:14:24,028 INFO L358 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2024-04-27 02:14:24,150 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-04-27 02:14:24,152 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 02:14:24,152 INFO L85 PathProgramCache]: Analyzing trace with hash 354461090, now seen corresponding path program 1 times [2024-04-27 02:14:24,160 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 02:14:24,160 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1685378132] [2024-04-27 02:14:24,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:24,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:24,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:14:24,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:14:24,472 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 02:14:24,472 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1685378132] [2024-04-27 02:14:24,473 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1685378132] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-27 02:14:24,473 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-27 02:14:24,473 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-04-27 02:14:24,475 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1630793903] [2024-04-27 02:14:24,475 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-27 02:14:24,479 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-04-27 02:14:24,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 02:14:24,753 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:28,895 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 1 times [2024-04-27 02:14:28,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:28,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:28,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:28,910 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:28,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:29,070 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:31,138 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 1 times [2024-04-27 02:14:31,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:31,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:31,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:31,146 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:31,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:33,311 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:14:33,311 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:33,347 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:33,362 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 2 times [2024-04-27 02:14:33,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:33,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:33,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:33,380 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:33,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:33,523 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:33,548 INFO L85 PathProgramCache]: Analyzing trace with hash 316403249, now seen corresponding path program 1 times [2024-04-27 02:14:33,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:33,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:33,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:33,566 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:33,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:33,698 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:33,738 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566239, now seen corresponding path program 1 times [2024-04-27 02:14:33,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:33,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:33,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:33,750 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:33,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:33,883 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:33,939 INFO L85 PathProgramCache]: Analyzing trace with hash -879152093, now seen corresponding path program 1 times [2024-04-27 02:14:33,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:33,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:33,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:33,953 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:33,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:34,078 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:34,102 INFO L85 PathProgramCache]: Analyzing trace with hash -1483910993, now seen corresponding path program 1 times [2024-04-27 02:14:34,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:34,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:34,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:34,114 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:34,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:34,280 INFO L85 PathProgramCache]: Analyzing trace with hash 1243399589, now seen corresponding path program 1 times [2024-04-27 02:14:34,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:34,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:34,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:34,287 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:34,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:36,427 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:14:36,427 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:36,451 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:36,464 INFO L85 PathProgramCache]: Analyzing trace with hash -109318241, now seen corresponding path program 1 times [2024-04-27 02:14:36,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:36,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:36,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:36,470 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:36,570 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:38,631 INFO L85 PathProgramCache]: Analyzing trace with hash 906101934, now seen corresponding path program 1 times [2024-04-27 02:14:38,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:38,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:38,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:38,637 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:38,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:38,733 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:38,766 INFO L85 PathProgramCache]: Analyzing trace with hash -1975610962, now seen corresponding path program 1 times [2024-04-27 02:14:38,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:38,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:38,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:38,771 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:38,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:38,783 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-04-27 02:14:38,784 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-04-27 02:14:38,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:14:38,788 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 02:14:38,789 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-27 02:14:38,789 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:14:38,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:14:38,868 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,SelfDestructingSolverStorable3,SelfDestructingSolverStorable2,SelfDestructingSolverStorable1,SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,SelfDestructingSolverStorable5,SelfDestructingSolverStorable10,SelfDestructingSolverStorable11,SelfDestructingSolverStorable9,SelfDestructingSolverStorable0 [2024-04-27 02:14:38,871 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-04-27 02:14:38,872 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 02:14:38,872 INFO L85 PathProgramCache]: Analyzing trace with hash 341450944, now seen corresponding path program 1 times [2024-04-27 02:14:38,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 02:14:38,872 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2110389892] [2024-04-27 02:14:38,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:38,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:14:38,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:14:38,913 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 02:14:38,913 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2110389892] [2024-04-27 02:14:38,914 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2110389892] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-27 02:14:38,914 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-27 02:14:38,914 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-27 02:14:38,914 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [284469692] [2024-04-27 02:14:38,915 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-27 02:14:38,916 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-27 02:14:38,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 02:14:38,984 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:41,019 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 2 times [2024-04-27 02:14:41,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:41,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:41,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:41,025 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:41,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:41,101 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:41,123 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 3 times [2024-04-27 02:14:41,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:41,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:41,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:41,127 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:41,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:41,192 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:43,215 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 4 times [2024-04-27 02:14:43,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:43,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:43,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:43,220 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:43,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:43,288 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:43,306 INFO L85 PathProgramCache]: Analyzing trace with hash 316403249, now seen corresponding path program 2 times [2024-04-27 02:14:43,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:43,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:43,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:43,310 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:43,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:43,375 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:43,393 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566239, now seen corresponding path program 2 times [2024-04-27 02:14:43,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:43,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:43,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:43,398 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:43,468 INFO L85 PathProgramCache]: Analyzing trace with hash -879152093, now seen corresponding path program 2 times [2024-04-27 02:14:43,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:43,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:43,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:43,473 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:43,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:43,558 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:43,579 INFO L85 PathProgramCache]: Analyzing trace with hash -1483910993, now seen corresponding path program 2 times [2024-04-27 02:14:43,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:43,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:43,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:43,584 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:43,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:43,652 INFO L85 PathProgramCache]: Analyzing trace with hash 1243399589, now seen corresponding path program 2 times [2024-04-27 02:14:43,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:43,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:43,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:43,657 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:43,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:45,740 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:14:45,740 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:45,751 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:45,760 INFO L85 PathProgramCache]: Analyzing trace with hash -109318241, now seen corresponding path program 2 times [2024-04-27 02:14:45,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:45,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:45,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:45,764 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:45,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:45,834 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:47,855 INFO L85 PathProgramCache]: Analyzing trace with hash 906101934, now seen corresponding path program 2 times [2024-04-27 02:14:47,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:47,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:47,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:47,859 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:47,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:47,929 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:47,946 INFO L85 PathProgramCache]: Analyzing trace with hash -1975610962, now seen corresponding path program 2 times [2024-04-27 02:14:47,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:47,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:47,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:47,951 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:47,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:47,957 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-27 02:14:47,958 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-04-27 02:14:47,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:14:47,958 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 02:14:47,961 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-27 02:14:47,961 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:14:47,961 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:14:48,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:14:48,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:14:48,020 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,SelfDestructingSolverStorable20,SelfDestructingSolverStorable21,SelfDestructingSolverStorable22,SelfDestructingSolverStorable12,SelfDestructingSolverStorable23,SelfDestructingSolverStorable13,SelfDestructingSolverStorable14,SelfDestructingSolverStorable15,SelfDestructingSolverStorable16,SelfDestructingSolverStorable17 [2024-04-27 02:14:48,020 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-04-27 02:14:48,021 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 02:14:48,021 INFO L85 PathProgramCache]: Analyzing trace with hash -20454648, now seen corresponding path program 1 times [2024-04-27 02:14:48,021 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 02:14:48,021 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1596126708] [2024-04-27 02:14:48,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:48,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:48,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:14:48,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:14:48,082 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 02:14:48,082 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1596126708] [2024-04-27 02:14:48,083 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1596126708] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-27 02:14:48,083 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-27 02:14:48,083 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-27 02:14:48,083 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [599004233] [2024-04-27 02:14:48,083 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-27 02:14:48,083 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-27 02:14:48,084 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 02:14:48,181 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:50,193 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:50,208 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:50,223 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 3 times [2024-04-27 02:14:50,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:50,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:50,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:50,227 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:50,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:50,345 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 5 times [2024-04-27 02:14:50,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:50,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:50,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:50,349 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:50,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:50,446 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:52,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:52,479 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:52,492 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 6 times [2024-04-27 02:14:52,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:52,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:52,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:52,497 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:52,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:52,820 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-27 02:14:52,823 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-04-27 02:14:52,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:14:52,825 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 02:14:52,826 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.6) internal successors, (28), 5 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-27 02:14:52,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:14:52,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:14:52,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:14:53,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:14:53,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:14:53,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-04-27 02:14:53,014 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,SelfDestructingSolverStorable25,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27 [2024-04-27 02:14:53,014 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-04-27 02:14:53,015 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 02:14:53,015 INFO L85 PathProgramCache]: Analyzing trace with hash 1150101648, now seen corresponding path program 1 times [2024-04-27 02:14:53,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 02:14:53,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [688374136] [2024-04-27 02:14:53,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:53,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:53,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:14:53,037 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:14:53,037 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 02:14:53,037 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [688374136] [2024-04-27 02:14:53,038 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [688374136] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-27 02:14:53,038 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-27 02:14:53,038 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-27 02:14:53,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [695078340] [2024-04-27 02:14:53,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-27 02:14:53,039 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-27 02:14:53,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 02:14:53,101 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 4 times [2024-04-27 02:14:53,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:53,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:53,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:53,109 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:53,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:53,175 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 7 times [2024-04-27 02:14:53,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:53,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:53,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:53,181 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:53,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:53,234 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:53,250 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 8 times [2024-04-27 02:14:53,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:53,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:53,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:53,255 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:53,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:53,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-27 02:14:53,262 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-04-27 02:14:53,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:14:53,262 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 02:14:53,262 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-27 02:14:53,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:14:53,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:14:53,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-04-27 02:14:53,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:14:53,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:14:53,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:14:53,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:14:53,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:14:53,401 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,SelfDestructingSolverStorable30,SelfDestructingSolverStorable31,SelfDestructingSolverStorable28 [2024-04-27 02:14:53,402 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-04-27 02:14:53,402 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 02:14:53,402 INFO L85 PathProgramCache]: Analyzing trace with hash -1818172926, now seen corresponding path program 1 times [2024-04-27 02:14:53,402 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 02:14:53,402 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1273792253] [2024-04-27 02:14:53,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:53,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:53,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:14:53,435 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:14:53,435 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 02:14:53,435 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1273792253] [2024-04-27 02:14:53,436 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1273792253] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-27 02:14:53,436 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-27 02:14:53,436 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-27 02:14:53,436 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1537243067] [2024-04-27 02:14:53,436 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-27 02:14:53,436 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-27 02:14:53,436 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 02:14:53,522 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:53,535 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 5 times [2024-04-27 02:14:53,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:53,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:53,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:53,538 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:53,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:55,641 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:55,648 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:14:55,648 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:55,678 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:55,693 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 9 times [2024-04-27 02:14:55,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:55,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:55,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:55,697 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:55,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:57,804 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:57,809 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:14:57,810 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:57,829 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:57,844 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 10 times [2024-04-27 02:14:57,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:57,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:57,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:57,848 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:57,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:59,932 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:14:59,933 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:59,944 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:14:59,963 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 1 times [2024-04-27 02:14:59,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:14:59,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:14:59,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:14:59,968 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:14:59,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:00,040 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:00,060 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 1 times [2024-04-27 02:15:00,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:00,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:00,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:00,065 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:00,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:00,160 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:02,221 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 2 times [2024-04-27 02:15:02,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:02,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:02,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:02,225 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:02,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:02,297 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:02,314 INFO L85 PathProgramCache]: Analyzing trace with hash -879151149, now seen corresponding path program 1 times [2024-04-27 02:15:02,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:02,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:02,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:02,318 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:02,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:02,418 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:02,434 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881727, now seen corresponding path program 1 times [2024-04-27 02:15:02,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:02,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:02,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:02,442 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:02,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:02,447 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-27 02:15:02,447 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2024-04-27 02:15:02,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:15:02,448 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 02:15:02,448 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.6) internal successors, (28), 5 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-27 02:15:02,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:15:02,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:15:02,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:15:02,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:15:02,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:15:02,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:15:02,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:15:02,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:15:02,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:15:02,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:15:02,567 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,SelfDestructingSolverStorable32,SelfDestructingSolverStorable33,SelfDestructingSolverStorable34,SelfDestructingSolverStorable35,SelfDestructingSolverStorable36,SelfDestructingSolverStorable37,SelfDestructingSolverStorable38,SelfDestructingSolverStorable39 [2024-04-27 02:15:02,567 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-04-27 02:15:02,567 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 02:15:02,567 INFO L85 PathProgramCache]: Analyzing trace with hash 1106203502, now seen corresponding path program 1 times [2024-04-27 02:15:02,568 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 02:15:02,568 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1439428905] [2024-04-27 02:15:02,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:02,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:02,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:15:02,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:15:02,784 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 02:15:02,784 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1439428905] [2024-04-27 02:15:02,784 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1439428905] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 02:15:02,784 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2056087064] [2024-04-27 02:15:02,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:02,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 02:15:02,785 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 02:15:02,788 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 02:15:02,795 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-04-27 02:15:02,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:15:02,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 21 conjunts are in the unsatisfiable core [2024-04-27 02:15:02,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 02:15:02,982 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 11 treesize of output 7 [2024-04-27 02:15:03,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:15:03,016 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 02:15:03,083 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:15:03,084 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 16 [2024-04-27 02:15:03,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:15:03,109 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2056087064] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 02:15:03,109 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 02:15:03,109 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 14 [2024-04-27 02:15:03,109 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [344277241] [2024-04-27 02:15:03,110 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 02:15:03,110 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-04-27 02:15:03,110 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 02:15:03,275 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 6 times [2024-04-27 02:15:03,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:03,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:03,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:03,279 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:03,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:03,443 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 11 times [2024-04-27 02:15:03,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:03,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:03,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:03,446 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:03,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:03,605 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 12 times [2024-04-27 02:15:03,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:03,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:03,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:03,608 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:03,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:03,757 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 2 times [2024-04-27 02:15:03,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:03,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:03,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:03,760 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:03,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:03,862 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 3 times [2024-04-27 02:15:03,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:03,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:03,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:03,866 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:03,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:03,973 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-04-27 02:15:04,015 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 4 times [2024-04-27 02:15:04,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:04,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:04,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:04,019 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:04,091 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-04-27 02:15:04,119 INFO L85 PathProgramCache]: Analyzing trace with hash -879151149, now seen corresponding path program 2 times [2024-04-27 02:15:04,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:04,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:04,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:04,123 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:04,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:04,193 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-04-27 02:15:04,225 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881727, now seen corresponding path program 2 times [2024-04-27 02:15:04,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:04,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:04,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:04,230 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:04,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:04,310 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:06,348 INFO L85 PathProgramCache]: Analyzing trace with hash -81193373, now seen corresponding path program 1 times [2024-04-27 02:15:06,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:06,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:06,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:06,353 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:06,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:06,358 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-04-27 02:15:06,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=228, Unknown=0, NotChecked=0, Total=272 [2024-04-27 02:15:06,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:15:06,358 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 02:15:06,359 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.2142857142857144) internal successors, (45), 14 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) [2024-04-27 02:15:06,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:15:06,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:15:06,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:15:06,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:15:06,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:15:06,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:15:06,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:15:06,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:15:06,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:15:06,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:15:06,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:15:06,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:15:06,687 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-04-27 02:15:06,887 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable50,SelfDestructingSolverStorable41,SelfDestructingSolverStorable42,SelfDestructingSolverStorable43,SelfDestructingSolverStorable44,SelfDestructingSolverStorable45,SelfDestructingSolverStorable46,SelfDestructingSolverStorable47,SelfDestructingSolverStorable48,SelfDestructingSolverStorable49 [2024-04-27 02:15:06,888 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-04-27 02:15:06,888 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 02:15:06,888 INFO L85 PathProgramCache]: Analyzing trace with hash 1632284620, now seen corresponding path program 1 times [2024-04-27 02:15:06,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 02:15:06,888 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1931032267] [2024-04-27 02:15:06,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:06,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:06,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:15:06,948 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:15:06,949 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 02:15:06,949 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1931032267] [2024-04-27 02:15:06,949 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1931032267] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-27 02:15:06,949 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-27 02:15:06,949 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-04-27 02:15:06,949 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2088283831] [2024-04-27 02:15:06,949 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-27 02:15:06,951 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-04-27 02:15:06,951 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 02:15:09,052 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 7 times [2024-04-27 02:15:09,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:09,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:09,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:09,055 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:09,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:09,180 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:09,198 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 13 times [2024-04-27 02:15:09,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:09,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:09,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:09,203 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:09,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:09,296 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:11,347 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 14 times [2024-04-27 02:15:11,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:11,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:11,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:11,350 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:11,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:11,428 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 3 times [2024-04-27 02:15:11,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:11,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:11,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:11,431 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:11,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:11,478 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:11,522 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 5 times [2024-04-27 02:15:11,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:11,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:11,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:11,527 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:11,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:11,623 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:11,635 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 6 times [2024-04-27 02:15:11,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:11,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:11,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:11,639 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:11,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:11,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-04-27 02:15:11,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2024-04-27 02:15:11,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:15:11,913 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 02:15:11,913 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 7 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-27 02:15:11,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:15:11,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:15:11,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:15:11,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:15:11,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:15:11,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:15:11,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:15:12,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:15:12,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:15:12,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:15:12,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:15:12,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:15:12,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:15:12,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-04-27 02:15:12,095 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51,SelfDestructingSolverStorable52,SelfDestructingSolverStorable53,SelfDestructingSolverStorable54,SelfDestructingSolverStorable55,SelfDestructingSolverStorable56,SelfDestructingSolverStorable57 [2024-04-27 02:15:12,096 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-04-27 02:15:12,096 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 02:15:12,096 INFO L85 PathProgramCache]: Analyzing trace with hash -1386558778, now seen corresponding path program 1 times [2024-04-27 02:15:12,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 02:15:12,096 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2065273364] [2024-04-27 02:15:12,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:12,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:12,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:15:12,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:15:12,226 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 02:15:12,226 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2065273364] [2024-04-27 02:15:12,226 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2065273364] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 02:15:12,226 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1824211711] [2024-04-27 02:15:12,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:12,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 02:15:12,227 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 02:15:12,228 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 02:15:12,273 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-04-27 02:15:12,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:15:12,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 21 conjunts are in the unsatisfiable core [2024-04-27 02:15:12,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 02:15:12,411 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 11 treesize of output 7 [2024-04-27 02:15:12,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:15:12,456 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 02:15:12,512 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:15:12,512 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 16 [2024-04-27 02:15:12,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:15:12,533 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1824211711] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 02:15:12,533 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 02:15:12,533 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 14 [2024-04-27 02:15:12,533 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [637093493] [2024-04-27 02:15:12,533 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 02:15:12,534 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-04-27 02:15:12,534 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 02:15:12,671 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 8 times [2024-04-27 02:15:12,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:12,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:12,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:12,674 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:12,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:12,812 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 15 times [2024-04-27 02:15:12,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:12,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:12,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:12,815 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:12,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:12,953 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 16 times [2024-04-27 02:15:12,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:12,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:12,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:12,956 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:12,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:13,069 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 4 times [2024-04-27 02:15:13,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:13,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:13,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:13,072 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:13,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:13,142 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-04-27 02:15:13,175 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 7 times [2024-04-27 02:15:13,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:13,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:13,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:13,179 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:13,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:13,278 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-04-27 02:15:13,319 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 8 times [2024-04-27 02:15:13,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:13,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:13,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:13,322 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:13,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:13,427 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-04-27 02:15:13,456 INFO L85 PathProgramCache]: Analyzing trace with hash -879151149, now seen corresponding path program 3 times [2024-04-27 02:15:13,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:13,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:13,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:13,459 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:13,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:13,521 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-04-27 02:15:13,552 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881727, now seen corresponding path program 3 times [2024-04-27 02:15:13,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:13,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:13,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:13,556 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:13,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:13,560 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-04-27 02:15:13,561 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=200, Unknown=0, NotChecked=0, Total=240 [2024-04-27 02:15:13,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:15:13,561 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 02:15:13,561 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.4285714285714284) internal successors, (48), 14 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-27 02:15:13,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:15:13,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:15:13,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:15:13,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:15:13,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:15:13,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:15:13,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-04-27 02:15:13,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:15:14,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:15:14,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:15:14,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:15:14,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:15:14,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:15:14,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:15:14,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:15:14,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:15:14,069 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-04-27 02:15:14,227 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable60,SelfDestructingSolverStorable61,SelfDestructingSolverStorable62,SelfDestructingSolverStorable63,SelfDestructingSolverStorable64,SelfDestructingSolverStorable65,4 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable66,SelfDestructingSolverStorable58,SelfDestructingSolverStorable59 [2024-04-27 02:15:14,227 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-04-27 02:15:14,228 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 02:15:14,228 INFO L85 PathProgramCache]: Analyzing trace with hash -16811316, now seen corresponding path program 1 times [2024-04-27 02:15:14,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 02:15:14,228 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1333954409] [2024-04-27 02:15:14,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:14,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:14,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:15:14,276 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:15:14,276 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 02:15:14,276 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1333954409] [2024-04-27 02:15:14,276 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1333954409] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-27 02:15:14,276 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-27 02:15:14,276 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-04-27 02:15:14,276 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523219168] [2024-04-27 02:15:14,276 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-27 02:15:14,277 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-04-27 02:15:14,277 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 02:15:14,361 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 9 times [2024-04-27 02:15:14,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:14,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:14,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:14,364 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:14,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:14,458 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:16,471 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 17 times [2024-04-27 02:15:16,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:16,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:16,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:16,474 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:16,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:18,573 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:18,583 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:18,592 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:15:18,592 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:18,605 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 18 times [2024-04-27 02:15:18,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:18,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:18,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:18,607 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:18,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:18,665 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:20,673 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:20,686 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:20,703 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 5 times [2024-04-27 02:15:20,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:20,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:20,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:20,706 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:20,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:22,773 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:22,777 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:15:22,797 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:22,814 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:22,826 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 9 times [2024-04-27 02:15:22,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:22,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:22,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:22,829 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:22,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:22,925 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 10 times [2024-04-27 02:15:22,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:22,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:22,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:22,928 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:22,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:24,994 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:15:24,994 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:25,003 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:25,016 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 1 times [2024-04-27 02:15:25,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:25,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:25,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:25,021 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:25,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:25,076 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:27,099 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 1 times [2024-04-27 02:15:27,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:27,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:27,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:27,113 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:27,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:29,225 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 2 times [2024-04-27 02:15:29,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:29,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:29,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:29,230 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:29,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:31,324 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:15:31,324 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:31,337 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:31,366 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 1 times [2024-04-27 02:15:31,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:31,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:31,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:31,370 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:31,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:31,443 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 1 times [2024-04-27 02:15:31,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:31,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:31,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:31,447 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:31,532 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:33,567 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 2 times [2024-04-27 02:15:33,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:33,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:33,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:33,582 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:33,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:33,650 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-04-27 02:15:33,650 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2024-04-27 02:15:33,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:15:33,650 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 02:15:33,650 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 7 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-27 02:15:33,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:15:33,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:15:33,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:15:33,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:15:33,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:15:33,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:15:33,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:15:33,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:15:33,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:15:33,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:15:33,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:15:33,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:15:33,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:15:33,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:15:33,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:15:33,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:15:33,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:15:33,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:15:33,866 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70,SelfDestructingSolverStorable71,SelfDestructingSolverStorable72,SelfDestructingSolverStorable73,SelfDestructingSolverStorable74,SelfDestructingSolverStorable75,SelfDestructingSolverStorable76,SelfDestructingSolverStorable77,SelfDestructingSolverStorable67,SelfDestructingSolverStorable78,SelfDestructingSolverStorable68,SelfDestructingSolverStorable79,SelfDestructingSolverStorable69 [2024-04-27 02:15:33,866 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-04-27 02:15:33,866 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 02:15:33,867 INFO L85 PathProgramCache]: Analyzing trace with hash -1157697622, now seen corresponding path program 1 times [2024-04-27 02:15:33,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 02:15:33,867 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007231057] [2024-04-27 02:15:33,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:33,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:33,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:15:34,240 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:15:34,240 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 02:15:34,241 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2007231057] [2024-04-27 02:15:34,241 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2007231057] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 02:15:34,241 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [402082423] [2024-04-27 02:15:34,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:34,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 02:15:34,241 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 02:15:34,242 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 02:15:34,245 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-04-27 02:15:34,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:15:34,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 33 conjunts are in the unsatisfiable core [2024-04-27 02:15:34,304 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 02:15:34,474 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 12 [2024-04-27 02:15:34,511 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:15:34,511 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 02:15:34,665 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:15:34,665 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 25 treesize of output 46 [2024-04-27 02:15:34,740 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:15:34,740 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [402082423] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 02:15:34,740 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 02:15:34,740 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 12, 12] total 28 [2024-04-27 02:15:34,740 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [83767400] [2024-04-27 02:15:34,741 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 02:15:34,741 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2024-04-27 02:15:34,741 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 02:15:34,924 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 10 times [2024-04-27 02:15:34,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:34,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:34,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:34,934 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:34,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:35,082 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 19 times [2024-04-27 02:15:35,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:35,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:35,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:35,085 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:35,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:35,254 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 20 times [2024-04-27 02:15:35,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:35,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:35,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:35,257 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:35,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:35,355 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-04-27 02:15:35,399 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 6 times [2024-04-27 02:15:35,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:35,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:35,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:35,402 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:35,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:35,466 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-04-27 02:15:35,496 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 11 times [2024-04-27 02:15:35,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:35,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:35,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:35,499 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:35,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:35,620 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-04-27 02:15:35,664 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 12 times [2024-04-27 02:15:35,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:35,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:35,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:35,667 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:35,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:35,778 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:15:35,781 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-04-27 02:15:35,781 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 8 [2024-04-27 02:15:35,823 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 2 times [2024-04-27 02:15:35,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:35,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:35,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:35,827 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:35,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:35,918 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:15:35,921 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-04-27 02:15:35,921 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 16 [2024-04-27 02:15:35,988 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 3 times [2024-04-27 02:15:35,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:35,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:35,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:35,994 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:35,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:36,134 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:15:36,134 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:15:36,135 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:15:36,136 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:15:36,136 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:15:36,139 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-04-27 02:15:36,139 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 16 [2024-04-27 02:15:36,284 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 4 times [2024-04-27 02:15:36,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:36,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:36,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:36,288 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:36,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:36,444 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:15:36,445 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:15:36,445 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:15:36,446 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:15:36,446 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:15:36,449 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-04-27 02:15:36,449 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 20 [2024-04-27 02:15:36,558 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 2 times [2024-04-27 02:15:36,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:36,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:36,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:36,562 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:36,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:36,678 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:15:36,687 INFO L349 Elim1Store]: treesize reduction 14, result has 17.6 percent of original size [2024-04-27 02:15:36,688 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 23 [2024-04-27 02:15:36,758 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 3 times [2024-04-27 02:15:36,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:36,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:36,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:36,764 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:36,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:36,912 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:15:36,912 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:15:36,913 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:15:36,913 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:15:36,914 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:15:36,917 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-04-27 02:15:36,917 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 20 [2024-04-27 02:15:37,031 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 4 times [2024-04-27 02:15:37,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:37,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:37,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:37,035 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:37,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:37,140 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:39,155 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:39,178 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:39,192 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:39,279 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 1 times [2024-04-27 02:15:39,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:39,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:39,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:39,284 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:39,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:39,377 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:41,395 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:41,407 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:41,443 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 1 times [2024-04-27 02:15:41,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:41,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:41,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:41,448 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:41,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:41,531 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:43,593 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 2 times [2024-04-27 02:15:43,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:43,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:43,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:43,598 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:43,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:45,733 INFO L85 PathProgramCache]: Analyzing trace with hash 151073577, now seen corresponding path program 1 times [2024-04-27 02:15:45,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:45,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:45,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:45,737 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:45,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:45,822 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:51,884 INFO L85 PathProgramCache]: Analyzing trace with hash 388313703, now seen corresponding path program 1 times [2024-04-27 02:15:51,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:51,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:51,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:51,889 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:51,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:56,019 INFO L85 PathProgramCache]: Analyzing trace with hash -847176933, now seen corresponding path program 1 times [2024-04-27 02:15:56,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:15:56,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:15:56,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:56,023 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:15:56,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:15:58,111 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:15:58,111 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:15:58,119 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:00,167 INFO L85 PathProgramCache]: Analyzing trace with hash -492681033, now seen corresponding path program 1 times [2024-04-27 02:16:00,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:00,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:00,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:00,171 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:00,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:02,261 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:16:02,261 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:02,282 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:02,289 INFO L85 PathProgramCache]: Analyzing trace with hash 1906757277, now seen corresponding path program 1 times [2024-04-27 02:16:02,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:02,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:02,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:02,293 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:02,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:04,408 INFO L85 PathProgramCache]: Analyzing trace with hash -1020066393, now seen corresponding path program 1 times [2024-04-27 02:16:04,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:04,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:04,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:04,412 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:04,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:04,524 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:06,590 INFO L85 PathProgramCache]: Analyzing trace with hash -1557287002, now seen corresponding path program 1 times [2024-04-27 02:16:06,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:06,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:06,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:06,594 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:06,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:06,668 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:08,724 INFO L85 PathProgramCache]: Analyzing trace with hash -1031256650, now seen corresponding path program 1 times [2024-04-27 02:16:08,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:08,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:08,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:08,727 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:08,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:08,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2024-04-27 02:16:08,733 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=116, Invalid=1073, Unknown=1, NotChecked=0, Total=1190 [2024-04-27 02:16:08,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:16:08,733 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 02:16:08,733 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 2.2142857142857144) internal successors, (62), 28 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-27 02:16:08,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:16:08,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:16:08,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:16:08,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:16:08,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:16:08,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:16:08,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:16:08,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:16:08,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:16:08,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:16:09,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:16:09,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:16:09,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:16:09,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:16:09,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:16:09,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:16:09,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:16:09,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:16:09,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:16:09,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-04-27 02:16:09,964 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-04-27 02:16:10,164 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90,SelfDestructingSolverStorable91,SelfDestructingSolverStorable92,SelfDestructingSolverStorable93,SelfDestructingSolverStorable94,SelfDestructingSolverStorable95,SelfDestructingSolverStorable96,SelfDestructingSolverStorable97,5 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable98,SelfDestructingSolverStorable99,SelfDestructingSolverStorable100,SelfDestructingSolverStorable101,SelfDestructingSolverStorable102,SelfDestructingSolverStorable103,SelfDestructingSolverStorable80,SelfDestructingSolverStorable81,SelfDestructingSolverStorable82,SelfDestructingSolverStorable83,SelfDestructingSolverStorable84,SelfDestructingSolverStorable85,SelfDestructingSolverStorable86,SelfDestructingSolverStorable87,SelfDestructingSolverStorable88,SelfDestructingSolverStorable89 [2024-04-27 02:16:10,165 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-04-27 02:16:10,165 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 02:16:10,165 INFO L85 PathProgramCache]: Analyzing trace with hash -1506030832, now seen corresponding path program 2 times [2024-04-27 02:16:10,165 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 02:16:10,165 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1826693882] [2024-04-27 02:16:10,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:10,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:10,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:16:10,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 02:16:10,242 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 02:16:10,242 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1826693882] [2024-04-27 02:16:10,243 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1826693882] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 02:16:10,243 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [735842694] [2024-04-27 02:16:10,243 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-04-27 02:16:10,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 02:16:10,243 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 02:16:10,245 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 02:16:10,252 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-04-27 02:16:10,313 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-04-27 02:16:10,313 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-04-27 02:16:10,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 8 conjunts are in the unsatisfiable core [2024-04-27 02:16:10,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 02:16:10,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:16:10,427 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 02:16:10,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 02:16:10,478 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [735842694] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 02:16:10,479 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 02:16:10,479 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 9, 7] total 13 [2024-04-27 02:16:10,479 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [390561420] [2024-04-27 02:16:10,479 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 02:16:10,479 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-04-27 02:16:10,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 02:16:10,585 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:10,648 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 11 times [2024-04-27 02:16:10,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:10,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:10,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:10,651 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:10,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:10,789 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 21 times [2024-04-27 02:16:10,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:10,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:10,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:10,792 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:10,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:10,923 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 22 times [2024-04-27 02:16:10,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:10,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:10,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:10,926 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:10,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:10,986 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:11,029 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 7 times [2024-04-27 02:16:11,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:11,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:11,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:11,033 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:11,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:11,105 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:11,147 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 13 times [2024-04-27 02:16:11,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:11,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:11,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:11,150 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:11,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:11,298 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 14 times [2024-04-27 02:16:11,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:11,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:11,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:11,301 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:11,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:11,401 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 3 times [2024-04-27 02:16:11,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:11,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:11,404 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:11,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:13,488 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:13,508 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:13,524 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 5 times [2024-04-27 02:16:13,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:13,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:13,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:13,528 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:13,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:13,649 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:21,696 WARN L293 SmtUtils]: Spent 6.01s on a formula simplification. DAG size of input: 16 DAG size of output: 12 (called from [L 210] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.abduction.Abducer.solveAbductionProblem) [2024-04-27 02:16:21,712 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 6 times [2024-04-27 02:16:21,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:21,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:21,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:21,716 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:21,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:21,821 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:21,855 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 3 times [2024-04-27 02:16:21,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:21,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:21,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:21,858 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:21,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:21,953 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 5 times [2024-04-27 02:16:21,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:21,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:21,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:21,956 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:21,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:22,058 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:22,106 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 6 times [2024-04-27 02:16:22,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:22,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:22,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:22,110 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:22,222 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:22,262 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 2 times [2024-04-27 02:16:22,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:22,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:22,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:22,267 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:22,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:22,414 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 3 times [2024-04-27 02:16:22,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:22,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:22,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:22,419 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:22,518 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:22,555 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 4 times [2024-04-27 02:16:22,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:22,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:22,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:22,559 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:22,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:22,835 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-04-27 02:16:22,835 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=315, Unknown=0, NotChecked=0, Total=380 [2024-04-27 02:16:22,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:16:22,835 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 02:16:22,835 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 4.384615384615385) internal successors, (57), 13 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-27 02:16:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:16:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:16:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:16:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:16:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:16:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:16:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:16:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:16:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:16:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-04-27 02:16:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:16:23,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:16:23,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:16:23,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:16:23,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:16:23,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:16:23,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:16:23,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:16:23,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:16:23,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:16:23,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-04-27 02:16:23,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-04-27 02:16:23,342 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-04-27 02:16:23,537 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable110,SelfDestructingSolverStorable108,SelfDestructingSolverStorable119,SelfDestructingSolverStorable109,SelfDestructingSolverStorable104,SelfDestructingSolverStorable115,SelfDestructingSolverStorable105,SelfDestructingSolverStorable116,SelfDestructingSolverStorable106,SelfDestructingSolverStorable117,SelfDestructingSolverStorable107,SelfDestructingSolverStorable118,SelfDestructingSolverStorable111,SelfDestructingSolverStorable112,SelfDestructingSolverStorable113,SelfDestructingSolverStorable114 [2024-04-27 02:16:23,537 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-04-27 02:16:23,537 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 02:16:23,537 INFO L85 PathProgramCache]: Analyzing trace with hash 991218186, now seen corresponding path program 3 times [2024-04-27 02:16:23,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 02:16:23,537 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1476747344] [2024-04-27 02:16:23,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:23,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:23,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:16:23,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 02:16:23,598 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 02:16:23,598 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1476747344] [2024-04-27 02:16:23,598 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1476747344] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 02:16:23,598 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [242400112] [2024-04-27 02:16:23,598 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-04-27 02:16:23,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 02:16:23,599 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 02:16:23,600 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 02:16:23,603 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-04-27 02:16:23,666 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2024-04-27 02:16:23,666 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-04-27 02:16:23,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 8 conjunts are in the unsatisfiable core [2024-04-27 02:16:23,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 02:16:23,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:16:23,758 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 02:16:23,797 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-04-27 02:16:23,797 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [242400112] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 02:16:23,797 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 02:16:23,797 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 9, 7] total 13 [2024-04-27 02:16:23,798 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998780088] [2024-04-27 02:16:23,798 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 02:16:23,798 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-04-27 02:16:23,798 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 02:16:23,900 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 12 times [2024-04-27 02:16:23,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:23,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:23,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:23,902 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:23,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:24,017 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 23 times [2024-04-27 02:16:24,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:24,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:24,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:24,020 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:24,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:24,127 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 24 times [2024-04-27 02:16:24,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:24,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:24,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:24,129 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:24,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:24,199 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:24,239 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 8 times [2024-04-27 02:16:24,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:24,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:24,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:24,242 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:24,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:24,315 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:24,346 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 15 times [2024-04-27 02:16:24,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:24,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:24,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:24,348 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:24,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:26,455 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:27,381 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 16 times [2024-04-27 02:16:27,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:27,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:27,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:27,384 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:27,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:27,471 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 4 times [2024-04-27 02:16:27,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:27,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:27,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:27,474 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:27,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:27,558 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 7 times [2024-04-27 02:16:27,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:27,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:27,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:27,561 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:27,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:27,641 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:29,682 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 8 times [2024-04-27 02:16:29,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:29,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:29,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:29,685 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:29,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:31,807 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:31,860 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:31,866 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 4 times [2024-04-27 02:16:31,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:31,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:31,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:31,869 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:31,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:31,952 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 7 times [2024-04-27 02:16:31,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:31,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:31,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:31,956 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:31,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:34,088 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:36,104 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 8 times [2024-04-27 02:16:36,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:36,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:36,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:36,107 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:36,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:36,211 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:40,263 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 3 times [2024-04-27 02:16:40,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:40,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:40,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:40,267 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:40,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:40,348 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:40,416 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 5 times [2024-04-27 02:16:40,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:40,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:40,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:40,420 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:40,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:40,521 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:40,570 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 6 times [2024-04-27 02:16:40,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:40,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:40,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:40,574 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:40,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:40,684 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:42,726 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 7 times [2024-04-27 02:16:42,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:42,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:42,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:42,730 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:42,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:44,835 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:44,866 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:44,873 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 8 times [2024-04-27 02:16:44,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:44,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:44,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:44,876 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:44,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:45,009 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:16:45,029 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 9 times [2024-04-27 02:16:45,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:45,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:45,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:45,033 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:45,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:45,154 INFO L85 PathProgramCache]: Analyzing trace with hash -847175989, now seen corresponding path program 1 times [2024-04-27 02:16:45,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:45,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:45,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:45,158 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:45,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:45,258 INFO L85 PathProgramCache]: Analyzing trace with hash -492651767, now seen corresponding path program 1 times [2024-04-27 02:16:45,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:45,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:45,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:45,262 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:45,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:45,267 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-04-27 02:16:45,268 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=383, Unknown=0, NotChecked=0, Total=462 [2024-04-27 02:16:45,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:16:45,268 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 02:16:45,268 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 4.076923076923077) internal successors, (53), 13 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-27 02:16:45,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:16:45,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:16:45,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:16:45,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:16:45,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:16:45,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:16:45,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:16:45,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:16:45,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:16:45,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-04-27 02:16:45,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-04-27 02:16:45,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:16:45,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:16:45,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:16:45,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:16:45,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:16:45,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:16:45,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:16:45,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:16:45,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:16:45,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:16:45,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-04-27 02:16:45,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-04-27 02:16:45,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-04-27 02:16:45,672 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-04-27 02:16:45,872 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable140,SelfDestructingSolverStorable130,SelfDestructingSolverStorable120,SelfDestructingSolverStorable131,SelfDestructingSolverStorable121,SelfDestructingSolverStorable132,7 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable126,SelfDestructingSolverStorable137,SelfDestructingSolverStorable127,SelfDestructingSolverStorable138,SelfDestructingSolverStorable128,SelfDestructingSolverStorable139,SelfDestructingSolverStorable129,SelfDestructingSolverStorable122,SelfDestructingSolverStorable133,SelfDestructingSolverStorable123,SelfDestructingSolverStorable134,SelfDestructingSolverStorable124,SelfDestructingSolverStorable135,SelfDestructingSolverStorable125,SelfDestructingSolverStorable136 [2024-04-27 02:16:45,873 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-04-27 02:16:45,873 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 02:16:45,873 INFO L85 PathProgramCache]: Analyzing trace with hash -603367050, now seen corresponding path program 4 times [2024-04-27 02:16:45,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 02:16:45,873 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1081390745] [2024-04-27 02:16:45,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:45,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:45,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:16:46,294 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:16:46,294 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 02:16:46,294 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1081390745] [2024-04-27 02:16:46,294 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1081390745] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 02:16:46,294 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1796704200] [2024-04-27 02:16:46,294 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-04-27 02:16:46,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 02:16:46,295 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 02:16:46,296 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 02:16:46,298 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-04-27 02:16:46,362 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-04-27 02:16:46,362 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-04-27 02:16:46,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 45 conjunts are in the unsatisfiable core [2024-04-27 02:16:46,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 02:16:46,754 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2024-04-27 02:16:46,793 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:16:46,793 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 02:16:47,204 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:16:47,204 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 35 treesize of output 96 [2024-04-27 02:16:47,382 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:16:47,383 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1796704200] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 02:16:47,383 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 02:16:47,383 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16, 16] total 39 [2024-04-27 02:16:47,383 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [173561849] [2024-04-27 02:16:47,383 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 02:16:47,383 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2024-04-27 02:16:47,383 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 02:16:47,535 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 13 times [2024-04-27 02:16:47,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:47,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:47,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:47,538 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:47,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:47,667 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 25 times [2024-04-27 02:16:47,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:47,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:47,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:47,670 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:47,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:47,814 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 26 times [2024-04-27 02:16:47,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:47,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:47,816 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:47,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:47,950 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 9 times [2024-04-27 02:16:47,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:47,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:47,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:47,952 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:47,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:48,033 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-04-27 02:16:48,062 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 17 times [2024-04-27 02:16:48,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:48,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:48,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:48,065 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:48,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:48,163 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-04-27 02:16:48,215 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 18 times [2024-04-27 02:16:48,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:48,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:48,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:48,217 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:48,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:48,323 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 5 times [2024-04-27 02:16:48,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:48,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:48,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:48,325 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:48,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:48,397 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:16:48,427 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 9 times [2024-04-27 02:16:48,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:48,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:48,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:48,430 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:48,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:48,546 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:16:48,600 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 10 times [2024-04-27 02:16:48,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:48,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:48,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:48,603 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:48,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:48,724 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 14 [2024-04-27 02:16:48,764 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 5 times [2024-04-27 02:16:48,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:48,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:48,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:48,767 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:48,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:48,888 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:16:48,908 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 9 times [2024-04-27 02:16:48,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:48,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:48,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:48,911 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:48,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:49,032 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:16:49,054 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 10 times [2024-04-27 02:16:49,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:49,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:49,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:49,057 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:49,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:49,214 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 4 times [2024-04-27 02:16:49,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:49,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:49,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:49,217 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:49,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:49,330 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:16:49,349 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 10 times [2024-04-27 02:16:49,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:49,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:49,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:49,352 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:49,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:49,464 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:16:49,494 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 11 times [2024-04-27 02:16:49,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:49,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:49,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:49,497 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:49,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:49,572 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 14 [2024-04-27 02:16:49,600 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 12 times [2024-04-27 02:16:49,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:49,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:49,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:49,604 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:49,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:49,692 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 11 [2024-04-27 02:16:49,705 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 13 times [2024-04-27 02:16:49,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:49,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:49,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:49,708 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:49,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:49,915 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:16:49,915 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 25 treesize of output 61 [2024-04-27 02:16:51,988 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:16:51,989 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 30 treesize of output 66 [2024-04-27 02:16:52,049 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 14 times [2024-04-27 02:16:52,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:52,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:52,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:52,053 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:52,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:52,117 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 16 [2024-04-27 02:16:52,136 INFO L85 PathProgramCache]: Analyzing trace with hash -847175989, now seen corresponding path program 2 times [2024-04-27 02:16:52,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:52,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:52,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:52,140 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:52,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:52,218 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 11 [2024-04-27 02:16:52,232 INFO L85 PathProgramCache]: Analyzing trace with hash -492651767, now seen corresponding path program 2 times [2024-04-27 02:16:52,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:16:52,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:16:52,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:52,235 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:16:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:16:52,313 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:17:04,405 INFO L85 PathProgramCache]: Analyzing trace with hash -991941525, now seen corresponding path program 3 times [2024-04-27 02:17:04,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:04,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:04,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:04,409 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:04,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:04,415 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2024-04-27 02:17:04,415 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=171, Invalid=1716, Unknown=5, NotChecked=0, Total=1892 [2024-04-27 02:17:04,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:17:04,416 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 02:17:04,416 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 1.794871794871795) internal successors, (70), 39 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-27 02:17:04,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:17:04,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:17:04,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:17:04,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:17:04,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:17:04,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:17:04,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:17:04,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:17:04,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:17:04,417 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-04-27 02:17:04,417 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-04-27 02:17:04,417 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-04-27 02:17:04,417 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:17:06,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:17:06,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:17:06,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:17:06,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:17:06,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:17:06,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:17:06,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:17:06,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:17:06,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:17:06,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-04-27 02:17:06,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-04-27 02:17:06,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-04-27 02:17:06,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-04-27 02:17:06,885 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-04-27 02:17:07,085 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable151,SelfDestructingSolverStorable162,SelfDestructingSolverStorable141,SelfDestructingSolverStorable152,SelfDestructingSolverStorable142,SelfDestructingSolverStorable153,SelfDestructingSolverStorable143,SelfDestructingSolverStorable154,SelfDestructingSolverStorable160,SelfDestructingSolverStorable150,SelfDestructingSolverStorable161,8 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable148,SelfDestructingSolverStorable159,SelfDestructingSolverStorable149,SelfDestructingSolverStorable144,SelfDestructingSolverStorable155,SelfDestructingSolverStorable145,SelfDestructingSolverStorable156,SelfDestructingSolverStorable146,SelfDestructingSolverStorable157,SelfDestructingSolverStorable147,SelfDestructingSolverStorable158 [2024-04-27 02:17:07,085 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-04-27 02:17:07,086 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 02:17:07,086 INFO L85 PathProgramCache]: Analyzing trace with hash -587508780, now seen corresponding path program 5 times [2024-04-27 02:17:07,086 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 02:17:07,086 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [8337002] [2024-04-27 02:17:07,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:07,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:07,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:17:07,164 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-04-27 02:17:07,164 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 02:17:07,164 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [8337002] [2024-04-27 02:17:07,164 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [8337002] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 02:17:07,165 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1748703642] [2024-04-27 02:17:07,165 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-04-27 02:17:07,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 02:17:07,165 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 02:17:07,166 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 02:17:07,169 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-04-27 02:17:07,224 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2024-04-27 02:17:07,224 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-04-27 02:17:07,225 INFO L262 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 10 conjunts are in the unsatisfiable core [2024-04-27 02:17:07,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 02:17:07,328 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:17:07,328 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 02:17:07,384 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-04-27 02:17:07,385 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1748703642] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 02:17:07,385 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 02:17:07,385 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 11, 8] total 16 [2024-04-27 02:17:07,385 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [222874379] [2024-04-27 02:17:07,385 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 02:17:07,386 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-04-27 02:17:07,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 02:17:07,467 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:17:07,509 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 14 times [2024-04-27 02:17:07,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:07,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:07,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:07,511 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:07,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:07,618 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:17:07,663 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 27 times [2024-04-27 02:17:07,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:07,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:07,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:07,665 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:07,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:07,776 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:17:07,827 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 28 times [2024-04-27 02:17:07,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:07,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:07,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:07,830 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:07,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:07,893 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:17:07,925 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 10 times [2024-04-27 02:17:07,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:07,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:07,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:07,927 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:07,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:08,022 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 19 times [2024-04-27 02:17:08,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:08,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:08,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:08,024 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:08,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:10,134 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 20 times [2024-04-27 02:17:10,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:10,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:10,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:10,137 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:10,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:10,185 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:17:10,219 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 6 times [2024-04-27 02:17:10,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:10,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:10,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:10,222 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:10,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:10,272 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:17:10,315 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 11 times [2024-04-27 02:17:10,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:10,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:10,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:10,318 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:10,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:10,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:17:10,446 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 12 times [2024-04-27 02:17:10,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:10,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:10,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:10,449 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:10,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:10,545 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:17:12,585 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 6 times [2024-04-27 02:17:12,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:12,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:12,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:12,588 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:12,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:12,639 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:17:12,675 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 11 times [2024-04-27 02:17:12,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:12,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:12,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:12,679 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:12,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:14,800 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:17:16,822 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 12 times [2024-04-27 02:17:16,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:16,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:16,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:16,825 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:16,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:16,906 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:17:16,952 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 5 times [2024-04-27 02:17:16,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:16,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:16,955 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:16,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:17,035 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:17:19,108 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 15 times [2024-04-27 02:17:19,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:19,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:19,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:19,129 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:19,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:19,235 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 16 times [2024-04-27 02:17:19,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:19,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:19,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:19,238 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:19,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:21,321 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:17:21,346 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:17:21,367 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 17 times [2024-04-27 02:17:21,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:21,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:21,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:21,371 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:21,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:23,464 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:17:23,485 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:17:23,491 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 18 times [2024-04-27 02:17:23,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:23,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:23,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:23,494 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:23,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:23,572 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:17:23,612 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 19 times [2024-04-27 02:17:23,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:23,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:23,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:23,616 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:23,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:23,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-04-27 02:17:23,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=513, Unknown=0, NotChecked=0, Total=600 [2024-04-27 02:17:23,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:17:23,751 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 02:17:23,751 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 3.5625) internal successors, (57), 16 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-27 02:17:23,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:17:23,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:17:23,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:17:23,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:17:23,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:17:23,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:17:23,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:17:23,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:17:23,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:17:23,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-04-27 02:17:23,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-04-27 02:17:23,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-04-27 02:17:23,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-04-27 02:17:23,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:17:24,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:17:24,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:17:24,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:17:24,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:17:24,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:17:24,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:17:24,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:17:24,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:17:24,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:17:24,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-04-27 02:17:24,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-04-27 02:17:24,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-04-27 02:17:24,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-04-27 02:17:24,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-04-27 02:17:24,358 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2024-04-27 02:17:24,555 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable173,SelfDestructingSolverStorable163,SelfDestructingSolverStorable174,SelfDestructingSolverStorable164,SelfDestructingSolverStorable175,SelfDestructingSolverStorable165,SelfDestructingSolverStorable176,SelfDestructingSolverStorable180,SelfDestructingSolverStorable170,SelfDestructingSolverStorable181,SelfDestructingSolverStorable171,SelfDestructingSolverStorable172,SelfDestructingSolverStorable166,SelfDestructingSolverStorable177,SelfDestructingSolverStorable167,SelfDestructingSolverStorable178,SelfDestructingSolverStorable168,SelfDestructingSolverStorable179,9 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable169 [2024-04-27 02:17:24,556 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-04-27 02:17:24,556 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 02:17:24,556 INFO L85 PathProgramCache]: Analyzing trace with hash 1198837966, now seen corresponding path program 6 times [2024-04-27 02:17:24,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 02:17:24,556 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1472890754] [2024-04-27 02:17:24,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:24,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:24,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:17:24,919 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:17:24,919 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 02:17:24,919 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1472890754] [2024-04-27 02:17:24,920 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1472890754] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 02:17:24,920 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [269799922] [2024-04-27 02:17:24,920 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-04-27 02:17:24,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 02:17:24,920 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 02:17:24,921 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 02:17:24,923 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-04-27 02:17:24,977 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2024-04-27 02:17:24,977 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-04-27 02:17:24,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 45 conjunts are in the unsatisfiable core [2024-04-27 02:17:24,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 02:17:25,383 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:17:25,383 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 31 treesize of output 87 [2024-04-27 02:17:25,696 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:17:25,696 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 02:17:26,216 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:17:26,216 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [269799922] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 02:17:26,216 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 02:17:26,217 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 18, 16] total 44 [2024-04-27 02:17:26,217 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [457153279] [2024-04-27 02:17:26,217 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 02:17:26,217 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2024-04-27 02:17:26,217 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 02:17:26,368 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 15 times [2024-04-27 02:17:26,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:26,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:26,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:26,370 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:26,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:26,488 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 29 times [2024-04-27 02:17:26,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:26,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:26,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:26,490 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:26,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:26,605 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 30 times [2024-04-27 02:17:26,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:26,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:26,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:26,620 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:26,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:26,723 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 11 times [2024-04-27 02:17:26,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:26,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:26,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:26,725 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:26,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:26,807 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-04-27 02:17:26,841 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 21 times [2024-04-27 02:17:26,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:26,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:26,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:26,844 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:26,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:27,003 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 22 times [2024-04-27 02:17:27,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:27,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:27,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:27,005 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:27,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:27,085 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:27,098 INFO L349 Elim1Store]: treesize reduction 13, result has 48.0 percent of original size [2024-04-27 02:17:27,099 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 27 [2024-04-27 02:17:27,208 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 7 times [2024-04-27 02:17:27,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:27,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:27,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:27,211 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:27,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:27,309 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:27,325 INFO L349 Elim1Store]: treesize reduction 13, result has 48.0 percent of original size [2024-04-27 02:17:27,326 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 30 treesize of output 27 [2024-04-27 02:17:27,372 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 13 times [2024-04-27 02:17:27,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:27,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:27,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:27,375 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:27,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:27,533 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:27,536 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:27,537 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:27,543 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-04-27 02:17:27,543 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 16 [2024-04-27 02:17:27,681 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 14 times [2024-04-27 02:17:27,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:27,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:27,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:27,683 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:27,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:27,827 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:27,828 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:27,828 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:27,832 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-04-27 02:17:27,832 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 20 [2024-04-27 02:17:27,981 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 7 times [2024-04-27 02:17:27,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:27,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:27,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:27,984 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:27,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:28,067 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:28,100 INFO L349 Elim1Store]: treesize reduction 8, result has 80.5 percent of original size [2024-04-27 02:17:28,101 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 34 treesize of output 52 [2024-04-27 02:17:28,228 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 13 times [2024-04-27 02:17:28,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:28,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:28,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:28,231 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:28,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:28,386 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:28,387 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:28,388 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:28,392 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-04-27 02:17:28,392 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 20 [2024-04-27 02:17:28,512 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 14 times [2024-04-27 02:17:28,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:28,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:28,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:28,515 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:28,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:28,677 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:28,678 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:28,678 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:28,679 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:28,679 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:28,690 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:17:28,690 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 36 treesize of output 42 [2024-04-27 02:17:30,861 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 6 times [2024-04-27 02:17:30,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:30,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:30,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:30,865 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:30,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:31,002 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:31,029 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:17:31,029 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 30 treesize of output 72 [2024-04-27 02:17:31,138 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 20 times [2024-04-27 02:17:31,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:31,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:31,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:31,142 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:31,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:31,275 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:31,276 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:31,276 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:31,277 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:31,277 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:17:31,290 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:17:31,290 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 40 [2024-04-27 02:17:33,441 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 21 times [2024-04-27 02:17:33,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:33,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:33,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:33,444 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:33,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:33,597 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:17:33,597 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 38 treesize of output 116 [2024-04-27 02:17:33,803 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 22 times [2024-04-27 02:17:33,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:33,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:33,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:33,806 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:33,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:33,947 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:17:33,948 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 35 treesize of output 113 [2024-04-27 02:17:34,089 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 23 times [2024-04-27 02:17:34,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:34,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:34,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:34,092 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:34,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:34,281 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:17:34,282 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 11 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 39 treesize of output 99 [2024-04-27 02:17:52,816 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 24 times [2024-04-27 02:17:52,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:52,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:52,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:52,819 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:52,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:52,943 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:17:52,944 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 35 treesize of output 113 [2024-04-27 02:17:53,101 INFO L85 PathProgramCache]: Analyzing trace with hash -847175989, now seen corresponding path program 3 times [2024-04-27 02:17:53,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:53,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:53,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:53,104 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:53,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:53,226 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:17:53,226 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 35 treesize of output 113 [2024-04-27 02:17:53,362 INFO L85 PathProgramCache]: Analyzing trace with hash -492651767, now seen corresponding path program 4 times [2024-04-27 02:17:53,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:17:53,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:17:53,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:53,365 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:17:53,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:17:53,371 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2024-04-27 02:17:53,371 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=212, Invalid=2440, Unknown=0, NotChecked=0, Total=2652 [2024-04-27 02:17:53,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:17:53,372 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 02:17:53,372 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 2.2045454545454546) internal successors, (97), 44 states have internal predecessors, (97), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-27 02:17:53,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:17:53,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:17:53,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:17:53,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:17:53,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:17:53,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:17:53,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:17:53,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:17:53,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:17:53,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-04-27 02:17:53,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-04-27 02:17:53,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-04-27 02:17:53,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-04-27 02:17:53,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-04-27 02:17:53,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:18:00,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:18:00,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:18:00,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:18:00,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:18:00,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:18:00,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:18:00,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:18:00,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:18:00,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:18:00,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-04-27 02:18:00,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-04-27 02:18:00,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-04-27 02:18:00,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-04-27 02:18:00,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-04-27 02:18:00,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2024-04-27 02:18:00,115 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-04-27 02:18:00,309 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable184,SelfDestructingSolverStorable195,SelfDestructingSolverStorable185,SelfDestructingSolverStorable196,SelfDestructingSolverStorable186,SelfDestructingSolverStorable197,SelfDestructingSolverStorable187,SelfDestructingSolverStorable198,SelfDestructingSolverStorable191,SelfDestructingSolverStorable192,SelfDestructingSolverStorable182,SelfDestructingSolverStorable193,SelfDestructingSolverStorable183,SelfDestructingSolverStorable194,SelfDestructingSolverStorable190,10 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable188,SelfDestructingSolverStorable199,SelfDestructingSolverStorable189,SelfDestructingSolverStorable200,SelfDestructingSolverStorable201,SelfDestructingSolverStorable202 [2024-04-27 02:18:00,309 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-04-27 02:18:00,309 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 02:18:00,310 INFO L85 PathProgramCache]: Analyzing trace with hash 219591090, now seen corresponding path program 7 times [2024-04-27 02:18:00,310 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 02:18:00,310 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1787926223] [2024-04-27 02:18:00,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:00,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:00,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:18:00,796 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:18:00,796 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 02:18:00,796 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1787926223] [2024-04-27 02:18:00,797 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1787926223] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 02:18:00,797 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1596334989] [2024-04-27 02:18:00,797 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-04-27 02:18:00,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 02:18:00,797 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 02:18:00,798 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 02:18:00,800 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-04-27 02:18:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:18:00,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 57 conjunts are in the unsatisfiable core [2024-04-27 02:18:00,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 02:18:01,310 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 17 [2024-04-27 02:18:01,347 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:18:01,347 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 02:18:01,862 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:18:01,863 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 45 treesize of output 166 [2024-04-27 02:18:02,151 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:18:02,151 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1596334989] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 02:18:02,151 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 02:18:02,151 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 20, 20] total 51 [2024-04-27 02:18:02,151 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1549687603] [2024-04-27 02:18:02,151 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 02:18:02,152 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2024-04-27 02:18:02,152 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 02:18:02,308 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 16 times [2024-04-27 02:18:02,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:02,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:02,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:02,310 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:02,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:02,428 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 31 times [2024-04-27 02:18:02,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:02,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:02,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:02,430 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:02,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:02,547 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 32 times [2024-04-27 02:18:02,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:02,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:02,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:02,549 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:02,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:02,651 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 12 times [2024-04-27 02:18:02,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:02,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:02,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:02,653 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:02,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:02,739 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 23 times [2024-04-27 02:18:02,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:02,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:02,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:02,740 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:02,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:02,887 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 24 times [2024-04-27 02:18:02,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:02,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:02,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:02,889 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:02,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:02,994 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 8 times [2024-04-27 02:18:02,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:02,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:02,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:02,997 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:02,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:03,111 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 15 times [2024-04-27 02:18:03,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:03,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:03,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:03,114 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:03,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:03,268 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 16 times [2024-04-27 02:18:03,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:03,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:03,270 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:03,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:03,399 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:18:03,427 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 8 times [2024-04-27 02:18:03,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:03,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:03,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:03,429 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:03,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:03,505 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:18:03,527 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 15 times [2024-04-27 02:18:03,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:03,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:03,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:03,530 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:03,661 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-04-27 02:18:03,680 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 16 times [2024-04-27 02:18:03,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:03,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:03,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:03,683 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:03,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:03,835 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 7 times [2024-04-27 02:18:03,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:03,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:03,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:03,837 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:03,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:03,998 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 25 times [2024-04-27 02:18:03,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:03,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:04,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:04,002 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:04,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:04,150 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:18:04,182 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 26 times [2024-04-27 02:18:04,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:04,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:04,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:04,185 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:04,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:04,283 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2024-04-27 02:18:04,315 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 27 times [2024-04-27 02:18:04,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:04,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:04,318 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:04,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:04,401 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 17 [2024-04-27 02:18:04,431 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 28 times [2024-04-27 02:18:04,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:04,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:04,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:04,434 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:04,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:04,556 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 11 [2024-04-27 02:18:04,608 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 29 times [2024-04-27 02:18:04,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:04,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:04,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:04,611 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:04,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:04,720 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:04,720 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:04,721 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:04,723 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-04-27 02:18:04,723 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 19 [2024-04-27 02:18:04,769 INFO L85 PathProgramCache]: Analyzing trace with hash -847175988, now seen corresponding path program 30 times [2024-04-27 02:18:04,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:04,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:04,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:04,772 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:04,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:04,899 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-04-27 02:18:04,928 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 31 times [2024-04-27 02:18:04,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:04,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:04,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:04,934 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:04,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:05,106 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,106 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,107 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,107 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,108 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,108 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,109 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,109 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,110 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 12 [2024-04-27 02:18:05,204 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 32 times [2024-04-27 02:18:05,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:05,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:05,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:05,208 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:05,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:05,366 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,367 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,367 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,368 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,368 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,368 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,369 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,369 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,371 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 22 [2024-04-27 02:18:05,478 INFO L85 PathProgramCache]: Analyzing trace with hash 1907665524, now seen corresponding path program 33 times [2024-04-27 02:18:05,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:05,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:05,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:05,483 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:05,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:05,605 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2024-04-27 02:18:05,648 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 34 times [2024-04-27 02:18:05,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:05,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:05,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:05,652 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:05,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:05,844 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,844 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,845 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,845 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,846 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,846 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,846 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,847 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:05,847 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 12 [2024-04-27 02:18:07,693 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:07,693 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:07,694 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:07,694 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:07,695 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:07,695 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:07,695 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:07,696 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:07,696 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 18 [2024-04-27 02:18:07,735 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 35 times [2024-04-27 02:18:07,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:07,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:07,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:07,738 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:07,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:07,823 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:18:17,888 INFO L85 PathProgramCache]: Analyzing trace with hash -684462762, now seen corresponding path program 36 times [2024-04-27 02:18:17,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:17,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:17,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:17,892 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:17,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:17,962 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:18:28,093 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 37 times [2024-04-27 02:18:28,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:28,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:28,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:28,097 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:28,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:30,196 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:18:30,196 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:18:30,218 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:18:30,221 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 38 times [2024-04-27 02:18:30,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:30,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:30,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:30,224 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:30,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:30,228 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2024-04-27 02:18:30,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=265, Invalid=3036, Unknown=5, NotChecked=0, Total=3306 [2024-04-27 02:18:30,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:18:30,230 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 02:18:30,231 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 51 states have (on average 1.6862745098039216) internal successors, (86), 51 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-27 02:18:30,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:18:30,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:18:30,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:18:30,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:18:30,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:18:30,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:18:30,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:18:30,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:18:30,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:18:30,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-04-27 02:18:30,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-04-27 02:18:30,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-04-27 02:18:30,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-04-27 02:18:30,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-04-27 02:18:30,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2024-04-27 02:18:30,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:18:34,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:18:34,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:18:34,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:18:34,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:18:34,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:18:34,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:18:34,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:18:34,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:18:34,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:18:34,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-04-27 02:18:34,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-04-27 02:18:34,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-04-27 02:18:34,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2024-04-27 02:18:34,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-04-27 02:18:34,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2024-04-27 02:18:34,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2024-04-27 02:18:35,003 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2024-04-27 02:18:35,194 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable230,SelfDestructingSolverStorable207,SelfDestructingSolverStorable229,SelfDestructingSolverStorable208,SelfDestructingSolverStorable209,SelfDestructingSolverStorable203,SelfDestructingSolverStorable225,SelfDestructingSolverStorable204,SelfDestructingSolverStorable226,SelfDestructingSolverStorable205,SelfDestructingSolverStorable227,SelfDestructingSolverStorable206,SelfDestructingSolverStorable228,SelfDestructingSolverStorable221,SelfDestructingSolverStorable222,SelfDestructingSolverStorable223,SelfDestructingSolverStorable224,11 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable220,SelfDestructingSolverStorable218,SelfDestructingSolverStorable219,SelfDestructingSolverStorable214,SelfDestructingSolverStorable215,SelfDestructingSolverStorable216,SelfDestructingSolverStorable217,SelfDestructingSolverStorable210,SelfDestructingSolverStorable211,SelfDestructingSolverStorable212,SelfDestructingSolverStorable213 [2024-04-27 02:18:35,195 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-04-27 02:18:35,195 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 02:18:35,195 INFO L85 PathProgramCache]: Analyzing trace with hash -1619145338, now seen corresponding path program 8 times [2024-04-27 02:18:35,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 02:18:35,195 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1199291077] [2024-04-27 02:18:35,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:35,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:35,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:18:36,002 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-04-27 02:18:36,003 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 02:18:36,003 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1199291077] [2024-04-27 02:18:36,003 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1199291077] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 02:18:36,003 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1332213797] [2024-04-27 02:18:36,003 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-04-27 02:18:36,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 02:18:36,003 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 02:18:36,004 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 02:18:36,006 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-04-27 02:18:36,069 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-04-27 02:18:36,069 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-04-27 02:18:36,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 94 conjunts are in the unsatisfiable core [2024-04-27 02:18:36,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 02:18:37,142 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:18:37,142 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 7 case distinctions, treesize of input 51 treesize of output 79 [2024-04-27 02:18:37,244 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:18:37,245 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 02:18:38,981 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:18:38,982 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 0 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 75 treesize of output 496 [2024-04-27 02:18:42,482 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:18:42,483 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1332213797] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 02:18:42,483 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 02:18:42,483 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 33, 33] total 79 [2024-04-27 02:18:42,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [181385116] [2024-04-27 02:18:42,483 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 02:18:42,484 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 79 states [2024-04-27 02:18:42,484 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 02:18:42,647 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 17 times [2024-04-27 02:18:42,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:42,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:42,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:42,649 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:42,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:42,765 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 33 times [2024-04-27 02:18:42,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:42,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:42,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:42,767 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:42,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:42,880 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 34 times [2024-04-27 02:18:42,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:42,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:42,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:42,882 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:42,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:42,951 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-04-27 02:18:42,985 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 13 times [2024-04-27 02:18:42,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:42,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:42,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:42,987 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:42,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:43,082 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 25 times [2024-04-27 02:18:43,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:43,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:43,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:43,084 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:43,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:43,244 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 26 times [2024-04-27 02:18:43,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:43,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:43,246 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:43,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:43,352 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 9 times [2024-04-27 02:18:43,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:43,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:43,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:43,355 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:43,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:43,441 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:18:43,467 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 17 times [2024-04-27 02:18:43,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:43,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:43,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:43,470 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:43,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:43,573 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:18:43,642 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 18 times [2024-04-27 02:18:43,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:43,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:43,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:43,644 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:43,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:43,759 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 14 [2024-04-27 02:18:43,801 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 9 times [2024-04-27 02:18:43,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:43,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:43,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:43,803 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:43,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:43,891 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 14 [2024-04-27 02:18:43,916 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 17 times [2024-04-27 02:18:43,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:43,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:43,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:43,919 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:43,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:44,032 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 14 [2024-04-27 02:18:44,060 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 18 times [2024-04-27 02:18:44,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:44,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:44,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:44,064 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:44,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:44,206 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 14 [2024-04-27 02:18:44,235 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 8 times [2024-04-27 02:18:44,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:44,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:44,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:44,239 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:44,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:44,399 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:18:44,421 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 39 times [2024-04-27 02:18:44,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:44,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:44,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:44,425 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:44,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:44,583 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:18:44,605 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 40 times [2024-04-27 02:18:44,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:44,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:44,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:44,609 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:44,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:44,691 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:18:44,723 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 41 times [2024-04-27 02:18:44,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:44,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:44,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:44,726 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:44,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:44,804 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 11 [2024-04-27 02:18:44,825 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 42 times [2024-04-27 02:18:44,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:44,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:44,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:44,828 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:44,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:44,946 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:18:45,011 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 43 times [2024-04-27 02:18:45,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:45,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:45,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:45,014 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:45,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:45,107 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 21 [2024-04-27 02:18:45,135 INFO L85 PathProgramCache]: Analyzing trace with hash -847175988, now seen corresponding path program 44 times [2024-04-27 02:18:45,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:45,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:45,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:45,138 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:45,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:45,227 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-04-27 02:18:45,252 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 45 times [2024-04-27 02:18:45,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:45,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:45,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:45,257 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:45,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:45,376 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-04-27 02:18:45,441 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 46 times [2024-04-27 02:18:45,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:45,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:45,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:45,444 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:45,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:45,605 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 20 [2024-04-27 02:18:45,637 INFO L85 PathProgramCache]: Analyzing trace with hash 1907665524, now seen corresponding path program 47 times [2024-04-27 02:18:45,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:45,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:45,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:45,640 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:45,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:45,738 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-04-27 02:18:45,763 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 48 times [2024-04-27 02:18:45,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:45,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:45,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:45,767 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:45,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:45,931 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-04-27 02:18:45,957 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 49 times [2024-04-27 02:18:45,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:45,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:45,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:45,964 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:45,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:46,127 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 23 [2024-04-27 02:18:46,180 INFO L85 PathProgramCache]: Analyzing trace with hash -684462762, now seen corresponding path program 50 times [2024-04-27 02:18:46,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:46,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:46,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:46,185 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:46,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:46,334 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-04-27 02:18:46,364 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 51 times [2024-04-27 02:18:46,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:46,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:46,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:46,368 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:46,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:46,509 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 52 times [2024-04-27 02:18:46,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:46,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:46,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:46,513 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:46,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:46,641 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-04-27 02:18:46,664 INFO L85 PathProgramCache]: Analyzing trace with hash -638713822, now seen corresponding path program 53 times [2024-04-27 02:18:46,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:46,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:46,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:46,668 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:46,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:46,773 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 13 [2024-04-27 02:18:46,794 INFO L85 PathProgramCache]: Analyzing trace with hash 1674708111, now seen corresponding path program 54 times [2024-04-27 02:18:46,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:46,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:46,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:46,798 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:46,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:46,955 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 13 [2024-04-27 02:18:47,023 INFO L85 PathProgramCache]: Analyzing trace with hash 1674708111, now seen corresponding path program 55 times [2024-04-27 02:18:47,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:47,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:47,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:47,027 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:47,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:47,132 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2024-04-27 02:18:47,210 INFO L85 PathProgramCache]: Analyzing trace with hash 376344004, now seen corresponding path program 56 times [2024-04-27 02:18:47,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:47,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:47,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:47,214 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:47,312 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-04-27 02:18:47,337 INFO L85 PathProgramCache]: Analyzing trace with hash -1218237647, now seen corresponding path program 57 times [2024-04-27 02:18:47,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:47,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:47,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:47,342 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:47,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:47,520 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-04-27 02:18:47,594 INFO L85 PathProgramCache]: Analyzing trace with hash -1218237647, now seen corresponding path program 58 times [2024-04-27 02:18:47,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:47,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:47,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:47,599 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:47,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:47,748 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 24 [2024-04-27 02:18:47,779 INFO L85 PathProgramCache]: Analyzing trace with hash 889338732, now seen corresponding path program 59 times [2024-04-27 02:18:47,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:47,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:47,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:47,783 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:47,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:47,866 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-04-27 02:18:47,888 INFO L85 PathProgramCache]: Analyzing trace with hash 1799697043, now seen corresponding path program 60 times [2024-04-27 02:18:47,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:47,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:47,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:47,891 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:47,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:48,009 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 23 [2024-04-27 02:18:48,062 INFO L85 PathProgramCache]: Analyzing trace with hash 1799697043, now seen corresponding path program 61 times [2024-04-27 02:18:48,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:48,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:48,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:48,066 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:48,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:48,237 INFO L85 PathProgramCache]: Analyzing trace with hash -43966386, now seen corresponding path program 62 times [2024-04-27 02:18:48,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:48,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:48,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:48,241 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:48,405 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-04-27 02:18:48,436 INFO L85 PathProgramCache]: Analyzing trace with hash -1362957835, now seen corresponding path program 63 times [2024-04-27 02:18:48,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:48,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:48,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:48,442 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:48,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:48,600 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-04-27 02:18:48,627 INFO L85 PathProgramCache]: Analyzing trace with hash -1362957835, now seen corresponding path program 64 times [2024-04-27 02:18:48,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:48,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:48,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:48,632 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:48,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:48,747 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 18 [2024-04-27 02:18:48,795 INFO L85 PathProgramCache]: Analyzing trace with hash 697980186, now seen corresponding path program 65 times [2024-04-27 02:18:48,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:48,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:48,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:48,799 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:48,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:48,901 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 15 [2024-04-27 02:18:48,921 INFO L85 PathProgramCache]: Analyzing trace with hash 162549399, now seen corresponding path program 66 times [2024-04-27 02:18:48,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:48,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:48,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:48,925 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:48,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:49,056 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 15 [2024-04-27 02:18:49,122 INFO L85 PathProgramCache]: Analyzing trace with hash 162549399, now seen corresponding path program 67 times [2024-04-27 02:18:49,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:49,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:49,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:49,126 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:49,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:49,204 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:49,231 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:18:49,231 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 29 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 7 case distinctions, treesize of input 55 treesize of output 81 [2024-04-27 02:18:49,291 INFO L85 PathProgramCache]: Analyzing trace with hash 744064187, now seen corresponding path program 4 times [2024-04-27 02:18:49,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:49,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:49,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:49,296 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:49,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:49,399 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:18:49,452 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:18:49,452 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 29 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 7 case distinctions, treesize of input 55 treesize of output 81 [2024-04-27 02:18:49,500 INFO L85 PathProgramCache]: Analyzing trace with hash 1591153433, now seen corresponding path program 5 times [2024-04-27 02:18:49,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:18:49,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:18:49,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:49,504 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:18:49,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:18:49,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 79 interpolants. [2024-04-27 02:18:49,513 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=485, Invalid=6997, Unknown=0, NotChecked=0, Total=7482 [2024-04-27 02:18:49,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:18:49,513 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 02:18:49,513 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 79 states, 79 states have (on average 1.4556962025316456) internal successors, (115), 79 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-27 02:18:49,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:18:49,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:18:49,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:18:49,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:18:49,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:18:49,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:18:49,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:18:49,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:18:49,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:18:49,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-04-27 02:18:49,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-04-27 02:18:49,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-04-27 02:18:49,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2024-04-27 02:18:49,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-04-27 02:18:49,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2024-04-27 02:18:49,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2024-04-27 02:18:49,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:19:02,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:19:02,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:19:02,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:19:02,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:19:02,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:19:02,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:19:02,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:19:02,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:19:02,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:19:02,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-04-27 02:19:02,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-04-27 02:19:02,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-04-27 02:19:02,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2024-04-27 02:19:02,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-04-27 02:19:02,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2024-04-27 02:19:02,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2024-04-27 02:19:02,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2024-04-27 02:19:02,876 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2024-04-27 02:19:03,076 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable250,SelfDestructingSolverStorable272,SelfDestructingSolverStorable251,SelfDestructingSolverStorable273,SelfDestructingSolverStorable252,SelfDestructingSolverStorable274,SelfDestructingSolverStorable231,SelfDestructingSolverStorable253,SelfDestructingSolverStorable275,SelfDestructingSolverStorable270,SelfDestructingSolverStorable271,SelfDestructingSolverStorable247,SelfDestructingSolverStorable269,SelfDestructingSolverStorable248,SelfDestructingSolverStorable249,SelfDestructingSolverStorable243,SelfDestructingSolverStorable265,12 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable244,SelfDestructingSolverStorable266,SelfDestructingSolverStorable245,SelfDestructingSolverStorable267,SelfDestructingSolverStorable246,SelfDestructingSolverStorable268,SelfDestructingSolverStorable261,SelfDestructingSolverStorable240,SelfDestructingSolverStorable262,SelfDestructingSolverStorable241,SelfDestructingSolverStorable263,SelfDestructingSolverStorable242,SelfDestructingSolverStorable264,SelfDestructingSolverStorable260,SelfDestructingSolverStorable236,SelfDestructingSolverStorable258,SelfDestructingSolverStorable237,SelfDestructingSolverStorable259,SelfDestructingSolverStorable238,SelfDestructingSolverStorable239,SelfDestructingSolverStorable232,SelfDestructingSolverStorable254,SelfDestructingSolverStorable233,SelfDestructingSolverStorable255,SelfDestructingSolverStorable234,SelfDestructingSolverStorable256,SelfDestructingSolverStorable235,SelfDestructingSolverStorable257 [2024-04-27 02:19:03,076 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-04-27 02:19:03,076 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 02:19:03,077 INFO L85 PathProgramCache]: Analyzing trace with hash 1392953290, now seen corresponding path program 9 times [2024-04-27 02:19:03,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 02:19:03,077 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1727798160] [2024-04-27 02:19:03,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:03,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:03,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:19:04,357 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-04-27 02:19:04,358 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 02:19:04,358 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1727798160] [2024-04-27 02:19:04,358 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1727798160] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 02:19:04,358 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1267197957] [2024-04-27 02:19:04,358 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-04-27 02:19:04,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 02:19:04,358 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 02:19:04,361 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 02:19:04,368 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-04-27 02:19:04,440 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2024-04-27 02:19:04,440 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-04-27 02:19:04,442 WARN L260 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 131 conjunts are in the unsatisfiable core [2024-04-27 02:19:04,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 02:19:07,870 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:19:07,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 81 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 90 case distinctions, treesize of input 85 treesize of output 749 [2024-04-27 02:19:24,473 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:19:24,473 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 02:19:26,859 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:19:26,859 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 16 [2024-04-27 02:19:26,876 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-04-27 02:19:26,877 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1267197957] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 02:19:26,877 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 02:19:26,877 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 46, 25] total 86 [2024-04-27 02:19:26,877 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1880464503] [2024-04-27 02:19:26,877 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 02:19:26,877 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 86 states [2024-04-27 02:19:26,877 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 02:19:27,065 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 18 times [2024-04-27 02:19:27,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:27,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:27,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:27,067 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:27,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:27,182 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 35 times [2024-04-27 02:19:27,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:27,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:27,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:27,184 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:27,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:27,303 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 36 times [2024-04-27 02:19:27,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:27,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:27,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:27,305 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:27,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:27,372 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-04-27 02:19:27,413 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 14 times [2024-04-27 02:19:27,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:27,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:27,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:27,415 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:27,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:27,505 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 27 times [2024-04-27 02:19:27,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:27,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:27,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:27,507 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:27,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:27,692 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 28 times [2024-04-27 02:19:27,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:27,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:27,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:27,694 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:27,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:27,802 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 10 times [2024-04-27 02:19:27,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:27,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:27,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:27,805 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:27,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:27,868 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:19:27,896 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 19 times [2024-04-27 02:19:27,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:27,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:27,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:27,899 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:27,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:28,094 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 20 times [2024-04-27 02:19:28,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:28,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:28,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:28,096 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:28,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:28,224 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-04-27 02:19:28,255 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 10 times [2024-04-27 02:19:28,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:28,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:28,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:28,258 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:28,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:28,350 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:19:28,351 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 22 treesize of output 44 [2024-04-27 02:19:28,527 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 19 times [2024-04-27 02:19:28,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:28,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:28,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:28,529 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:28,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:28,645 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:19:28,664 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 20 times [2024-04-27 02:19:28,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:28,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:28,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:28,666 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:28,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:28,792 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:28,793 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:28,801 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:19:28,802 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 34 [2024-04-27 02:19:28,853 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 9 times [2024-04-27 02:19:28,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:28,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:28,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:28,855 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:28,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:28,999 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:19:28,999 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 32 treesize of output 66 [2024-04-27 02:19:31,253 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 68 times [2024-04-27 02:19:31,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:31,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:31,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:31,256 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:31,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:31,369 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:31,370 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:31,379 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:19:31,379 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 32 [2024-04-27 02:19:31,421 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 69 times [2024-04-27 02:19:31,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:31,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:31,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:31,423 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:31,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:31,518 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:31,557 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:19:31,558 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 38 treesize of output 86 [2024-04-27 02:19:34,040 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 70 times [2024-04-27 02:19:34,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:34,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:34,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:34,044 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:34,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:34,146 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:34,185 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:19:34,185 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 35 treesize of output 83 [2024-04-27 02:19:36,468 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 71 times [2024-04-27 02:19:36,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:36,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:36,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:36,471 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:36,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:36,594 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:36,595 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:36,595 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:36,604 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:19:36,604 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 31 treesize of output 33 [2024-04-27 02:19:36,713 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 72 times [2024-04-27 02:19:36,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:36,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:36,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:36,716 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:36,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:36,825 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:36,830 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:36,830 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:36,864 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:19:36,864 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 41 treesize of output 95 [2024-04-27 02:19:39,316 INFO L85 PathProgramCache]: Analyzing trace with hash -847175988, now seen corresponding path program 73 times [2024-04-27 02:19:39,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:39,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:39,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:39,319 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:39,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:39,429 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:39,432 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:39,433 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:39,468 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:19:39,468 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 38 treesize of output 92 [2024-04-27 02:19:41,788 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 74 times [2024-04-27 02:19:41,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:41,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:41,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:41,792 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:41,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:41,935 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:41,936 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:41,936 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:41,937 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:41,946 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:19:41,946 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 19 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 34 [2024-04-27 02:19:42,057 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 75 times [2024-04-27 02:19:42,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:42,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:42,060 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:42,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:42,206 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:42,207 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:42,207 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:42,209 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:42,210 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:42,210 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:42,211 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:42,231 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:19:42,231 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 23 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 5 case distinctions, treesize of input 42 treesize of output 62 [2024-04-27 02:19:42,306 INFO L85 PathProgramCache]: Analyzing trace with hash 1907665524, now seen corresponding path program 76 times [2024-04-27 02:19:42,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:42,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:42,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:42,309 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:42,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:42,389 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:42,394 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:42,394 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:42,450 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:19:42,450 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 15 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 13 case distinctions, treesize of input 43 treesize of output 125 [2024-04-27 02:19:46,452 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 77 times [2024-04-27 02:19:46,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:46,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:46,457 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:46,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:46,601 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:46,601 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:46,602 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:46,602 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:46,603 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:46,603 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:46,604 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:46,625 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:19:46,625 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 23 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 5 case distinctions, treesize of input 39 treesize of output 59 [2024-04-27 02:19:46,669 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 78 times [2024-04-27 02:19:46,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:46,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:46,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:46,673 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:46,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:46,820 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:46,820 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:46,820 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:46,821 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:46,821 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:46,822 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:46,822 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:46,824 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:46,825 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:46,863 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:19:46,864 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 27 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 9 case distinctions, treesize of input 47 treesize of output 95 [2024-04-27 02:19:47,026 INFO L85 PathProgramCache]: Analyzing trace with hash -684462762, now seen corresponding path program 79 times [2024-04-27 02:19:47,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:47,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:47,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:47,029 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:47,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:47,169 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:47,171 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:47,171 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:47,273 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:19:47,274 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 19 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 17 case distinctions, treesize of input 48 treesize of output 158 [2024-04-27 02:19:59,646 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 80 times [2024-04-27 02:19:59,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:59,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:59,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:59,650 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:59,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:59,777 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:59,777 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:59,778 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:59,780 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:59,780 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:59,783 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:59,784 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:59,784 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:59,784 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:19:59,821 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:19:59,821 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 27 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 9 case distinctions, treesize of input 44 treesize of output 92 [2024-04-27 02:19:59,901 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 81 times [2024-04-27 02:19:59,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:19:59,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:19:59,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:59,904 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:19:59,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:19:59,998 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:00,001 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:00,002 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:00,008 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:00,009 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:00,010 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:00,096 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:20:00,096 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 26 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 19 case distinctions, treesize of input 54 treesize of output 178 [2024-04-27 02:20:13,529 INFO L85 PathProgramCache]: Analyzing trace with hash -638713822, now seen corresponding path program 82 times [2024-04-27 02:20:13,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:20:13,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:20:13,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:20:13,533 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:20:13,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:20:13,621 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:13,624 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:13,625 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:13,625 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:13,627 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:13,627 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:13,720 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:20:13,721 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 26 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 19 case distinctions, treesize of input 51 treesize of output 175 [2024-04-27 02:20:26,571 INFO L85 PathProgramCache]: Analyzing trace with hash 1674708111, now seen corresponding path program 83 times [2024-04-27 02:20:26,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:20:26,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:20:26,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:20:26,574 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:20:26,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:20:26,739 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:26,740 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:26,740 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:26,741 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:26,741 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:26,741 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:26,744 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:26,744 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:26,744 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:26,745 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:26,746 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:26,746 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:26,783 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:20:26,784 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 36 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 9 case distinctions, treesize of input 47 treesize of output 93 [2024-04-27 02:20:26,916 INFO L85 PathProgramCache]: Analyzing trace with hash 1674708111, now seen corresponding path program 84 times [2024-04-27 02:20:26,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:20:26,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:20:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:20:26,920 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:20:26,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:20:27,036 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:27,036 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:27,037 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:27,038 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:27,038 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:27,038 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:27,041 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:27,041 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:27,041 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:27,047 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:27,143 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:20:27,143 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 35 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 20 case distinctions, treesize of input 57 treesize of output 187 [2024-04-27 02:20:40,318 INFO L85 PathProgramCache]: Analyzing trace with hash 376344004, now seen corresponding path program 85 times [2024-04-27 02:20:40,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:20:40,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:20:40,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:20:40,322 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:20:40,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:20:40,429 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:40,433 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:40,434 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:40,434 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:40,435 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:40,436 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:40,436 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:40,437 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:40,439 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:40,440 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:40,539 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:20:40,539 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 35 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 20 case distinctions, treesize of input 54 treesize of output 184 [2024-04-27 02:20:56,348 INFO L85 PathProgramCache]: Analyzing trace with hash -1218237647, now seen corresponding path program 86 times [2024-04-27 02:20:56,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:20:56,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:20:56,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:20:56,352 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:20:56,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:20:56,498 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,498 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,499 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,499 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,500 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,500 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,500 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,501 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,501 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,502 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,504 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,505 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,507 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,508 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,508 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,544 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:20:56,544 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 46 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 9 case distinctions, treesize of input 50 treesize of output 94 [2024-04-27 02:20:56,685 INFO L85 PathProgramCache]: Analyzing trace with hash -1218237647, now seen corresponding path program 87 times [2024-04-27 02:20:56,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:20:56,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:20:56,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:20:56,688 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:20:56,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:20:56,904 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,905 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,905 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,906 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,906 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,906 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,907 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,907 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,908 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,908 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,913 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,916 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,917 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,917 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,918 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,920 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,920 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:56,921 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:57,001 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:20:57,002 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 52 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 14 case distinctions, treesize of input 58 treesize of output 138 [2024-04-27 02:20:57,151 INFO L85 PathProgramCache]: Analyzing trace with hash 889338732, now seen corresponding path program 88 times [2024-04-27 02:20:57,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:20:57,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:20:57,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:20:57,155 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:20:57,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:20:57,249 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:57,249 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:57,253 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:57,254 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:57,258 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:57,259 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:57,260 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:57,264 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:57,264 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:57,267 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:20:57,416 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:20:57,416 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 40 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 26 case distinctions, treesize of input 59 treesize of output 233 [2024-04-27 02:21:36,063 INFO L85 PathProgramCache]: Analyzing trace with hash 1799697043, now seen corresponding path program 89 times [2024-04-27 02:21:36,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:21:36,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:21:36,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:21:36,067 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:21:36,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:21:36,243 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,243 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,244 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,244 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,244 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,245 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,246 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,247 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,247 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,248 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,250 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,251 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,251 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,252 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,252 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,252 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,255 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,256 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,317 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:21:36,317 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 52 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 14 case distinctions, treesize of input 55 treesize of output 135 [2024-04-27 02:21:36,404 INFO L85 PathProgramCache]: Analyzing trace with hash 1799697043, now seen corresponding path program 90 times [2024-04-27 02:21:36,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:21:36,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:21:36,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:21:36,409 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:21:36,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:21:36,614 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,615 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,615 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,618 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,619 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,622 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,624 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,624 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,625 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,625 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,625 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,626 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,627 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,629 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,629 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,629 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,630 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,630 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,631 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,635 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:36,730 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:21:36,731 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 58 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 20 case distinctions, treesize of input 63 treesize of output 187 [2024-04-27 02:21:36,951 INFO L85 PathProgramCache]: Analyzing trace with hash -43966386, now seen corresponding path program 91 times [2024-04-27 02:21:36,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:21:36,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:21:36,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:21:36,955 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:21:36,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:21:37,116 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:37,116 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:37,120 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:37,121 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:37,121 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:37,125 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:37,125 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:37,131 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:37,132 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:37,133 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:37,307 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:21:37,308 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 46 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 32 case distinctions, treesize of input 64 treesize of output 282 [2024-04-27 02:21:53,716 INFO L85 PathProgramCache]: Analyzing trace with hash -1362957835, now seen corresponding path program 92 times [2024-04-27 02:21:53,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:21:53,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:21:53,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:21:53,721 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:21:53,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:21:53,872 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:53,873 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:53,874 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:53,874 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:53,874 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:53,875 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:53,875 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:53,875 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:53,876 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:53,876 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:53,879 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:53,880 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:53,881 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:53,883 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:53,884 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:53,885 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:53,886 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:53,887 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:53,890 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:53,891 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:53,984 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:21:53,984 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 58 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 20 case distinctions, treesize of input 60 treesize of output 184 [2024-04-27 02:21:54,340 INFO L85 PathProgramCache]: Analyzing trace with hash -1362957835, now seen corresponding path program 93 times [2024-04-27 02:21:54,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:21:54,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:21:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:21:54,344 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:21:54,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:21:54,443 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:54,444 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:54,444 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:54,446 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:54,447 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:54,448 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:54,449 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:54,456 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:54,460 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:54,461 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:54,461 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:54,462 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:54,464 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:54,465 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:54,468 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:21:54,665 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:21:54,665 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 57 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 34 case distinctions, treesize of input 70 treesize of output 302 [2024-04-27 02:22:11,643 INFO L85 PathProgramCache]: Analyzing trace with hash 697980186, now seen corresponding path program 94 times [2024-04-27 02:22:11,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:22:11,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:22:11,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:11,647 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:22:11,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:11,739 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:11,740 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:11,741 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:11,742 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:11,743 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:11,743 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:11,744 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:11,745 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:11,748 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:11,749 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:11,750 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:11,752 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:11,756 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:11,763 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:11,764 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:11,964 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:22:11,964 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 57 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 34 case distinctions, treesize of input 67 treesize of output 299 [2024-04-27 02:22:15,129 INFO L85 PathProgramCache]: Analyzing trace with hash 162549399, now seen corresponding path program 95 times [2024-04-27 02:22:15,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:22:15,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:22:15,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:15,134 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:22:15,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:15,284 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,285 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,288 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,288 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,289 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,290 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,290 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,291 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,291 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,291 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,293 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,294 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,295 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,297 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,298 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,299 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,299 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,300 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,300 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,300 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,301 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,302 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,303 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,305 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,305 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,399 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:22:15,400 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 71 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 20 case distinctions, treesize of input 63 treesize of output 185 [2024-04-27 02:22:15,680 INFO L85 PathProgramCache]: Analyzing trace with hash 162549399, now seen corresponding path program 96 times [2024-04-27 02:22:15,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:22:15,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:22:15,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:15,685 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:22:15,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:15,809 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,810 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,811 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,811 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,811 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,814 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,816 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,816 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,817 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,817 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,818 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,822 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,822 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,824 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,825 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,827 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,827 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,829 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,830 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,836 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:15,838 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:16,073 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:22:16,073 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 70 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 35 case distinctions, treesize of input 73 treesize of output 311 [2024-04-27 02:22:18,997 INFO L85 PathProgramCache]: Analyzing trace with hash 744064188, now seen corresponding path program 97 times [2024-04-27 02:22:18,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:22:18,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:22:19,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:19,003 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:22:19,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:19,152 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,153 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,154 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,154 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,156 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,159 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,161 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,162 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,162 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,163 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,163 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,164 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,166 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,166 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,171 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,173 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,174 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,177 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,185 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,187 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,188 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:19,425 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:22:19,425 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 70 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 35 case distinctions, treesize of input 70 treesize of output 308 [2024-04-27 02:22:22,138 INFO L85 PathProgramCache]: Analyzing trace with hash 1591153465, now seen corresponding path program 98 times [2024-04-27 02:22:22,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:22:22,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:22:22,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:22,145 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:22:22,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:22,355 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,356 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,359 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,360 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,361 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,362 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,362 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,363 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,365 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,366 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,367 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,368 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,368 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,369 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,369 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,370 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,370 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,371 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,371 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,372 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,373 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,374 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,375 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,377 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,380 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,380 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,381 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,382 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,383 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,384 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,489 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:22:22,489 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 85 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 20 case distinctions, treesize of input 66 treesize of output 186 [2024-04-27 02:22:22,779 INFO L85 PathProgramCache]: Analyzing trace with hash 1591153465, now seen corresponding path program 99 times [2024-04-27 02:22:22,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:22:22,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:22:22,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:22,784 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:22:22,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:22,963 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,964 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,964 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,964 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,965 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,965 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,968 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,968 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,969 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,970 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,970 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,971 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,971 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,971 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,972 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,972 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,972 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,973 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,974 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,975 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,975 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,977 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,978 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,980 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,983 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,984 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,984 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,987 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,987 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,988 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,989 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,990 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:22,990 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,133 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:22:23,133 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 93 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 27 case distinctions, treesize of input 74 treesize of output 246 [2024-04-27 02:22:23,352 INFO L85 PathProgramCache]: Analyzing trace with hash 2081117284, now seen corresponding path program 100 times [2024-04-27 02:22:23,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:22:23,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:22:23,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:23,356 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:22:23,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:23,450 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,451 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,451 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,452 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,458 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,458 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,459 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,459 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,460 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,461 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,461 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,461 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,462 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,463 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,464 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,466 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,467 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,470 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,472 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,481 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,484 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:23,772 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:22:23,772 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 77 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 43 case distinctions, treesize of input 75 treesize of output 373 [2024-04-27 02:22:27,297 INFO L85 PathProgramCache]: Analyzing trace with hash 90126491, now seen corresponding path program 101 times [2024-04-27 02:22:27,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:22:27,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:22:27,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:27,301 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:22:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:27,466 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,467 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,468 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,468 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,469 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,469 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,469 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,470 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,470 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,470 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,471 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,471 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,472 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,472 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,472 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,473 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,473 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,474 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,474 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,475 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,475 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,479 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,481 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,482 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,483 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,484 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,485 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,488 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,488 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,493 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,493 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,494 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,495 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:27,636 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:22:27,636 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 93 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 27 case distinctions, treesize of input 71 treesize of output 243 [2024-04-27 02:22:27,958 INFO L85 PathProgramCache]: Analyzing trace with hash 90126491, now seen corresponding path program 102 times [2024-04-27 02:22:27,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:22:27,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:22:27,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:27,962 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:22:27,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:28,142 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,143 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,143 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,144 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,147 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,147 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,148 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,149 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,149 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,153 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,153 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,157 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,157 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,158 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,158 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,162 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,162 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,164 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,164 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,165 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,165 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,166 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,167 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,167 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,171 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,174 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,174 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,175 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,176 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,178 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,181 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,183 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,183 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,184 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,185 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:28,413 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:22:28,413 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 101 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 35 case distinctions, treesize of input 79 treesize of output 311 [2024-04-27 02:22:29,063 INFO L85 PathProgramCache]: Analyzing trace with hash -1501045946, now seen corresponding path program 103 times [2024-04-27 02:22:29,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:22:29,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:22:29,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:29,067 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:22:29,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:29,235 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,236 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,238 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,241 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,242 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,249 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,255 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,258 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,260 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,262 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,262 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,263 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,268 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,269 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,270 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,271 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,273 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,276 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,279 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,283 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,286 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:29,660 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:22:29,661 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 85 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 51 case distinctions, treesize of input 80 treesize of output 438 [2024-04-27 02:22:33,838 INFO L85 PathProgramCache]: Analyzing trace with hash 712216061, now seen corresponding path program 104 times [2024-04-27 02:22:33,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:22:33,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:22:33,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:33,842 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:22:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:33,995 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:33,995 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:33,996 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:33,996 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:33,997 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:33,998 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:33,999 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,000 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,000 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,000 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,001 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,003 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,003 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,006 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,007 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,007 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,007 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,008 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,008 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,008 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,009 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,010 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,010 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,011 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,013 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,016 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,018 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,018 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,021 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,025 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,026 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,027 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,028 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,028 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,029 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,234 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:22:34,234 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 101 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 35 case distinctions, treesize of input 76 treesize of output 308 [2024-04-27 02:22:34,822 INFO L85 PathProgramCache]: Analyzing trace with hash 712216061, now seen corresponding path program 105 times [2024-04-27 02:22:34,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:22:34,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:22:34,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:34,826 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:22:34,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:34,937 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,938 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,940 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,940 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,941 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,942 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,943 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,944 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,945 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,945 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,949 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,950 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,952 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,953 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,956 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,957 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,960 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,961 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,965 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,967 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,972 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,972 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,977 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,977 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,978 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,979 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,980 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:34,980 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:35,452 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:22:35,452 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 100 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 53 case distinctions, treesize of input 86 treesize of output 458 [2024-04-27 02:22:39,819 INFO L85 PathProgramCache]: Analyzing trace with hash 603861522, now seen corresponding path program 106 times [2024-04-27 02:22:39,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:22:39,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:22:39,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:39,825 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:22:39,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:39,929 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,929 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,931 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,933 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,933 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,936 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,937 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,938 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,938 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,939 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,940 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,940 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,941 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,942 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,942 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,944 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,944 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,945 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,946 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,947 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,951 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,957 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,965 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,965 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,966 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,966 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,971 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:39,971 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:40,416 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:22:40,417 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 100 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 53 case distinctions, treesize of input 83 treesize of output 455 [2024-04-27 02:22:45,683 INFO L85 PathProgramCache]: Analyzing trace with hash 1539838111, now seen corresponding path program 107 times [2024-04-27 02:22:45,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:22:45,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:22:45,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:45,688 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:22:45,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:45,849 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,850 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,854 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,855 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,855 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,857 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,857 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,859 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,860 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,861 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,861 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,862 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,862 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,863 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,863 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,864 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,864 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,865 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,866 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,867 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,867 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,868 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,871 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,871 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,872 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,873 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,874 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,874 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,875 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,876 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,879 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,879 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,882 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,883 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,884 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,885 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,885 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,888 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,888 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,889 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,890 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:45,890 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,099 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:22:46,100 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 118 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 35 case distinctions, treesize of input 79 treesize of output 309 [2024-04-27 02:22:46,558 INFO L85 PathProgramCache]: Analyzing trace with hash 1539838111, now seen corresponding path program 108 times [2024-04-27 02:22:46,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:22:46,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:22:46,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:46,562 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:22:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:46,684 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,685 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,685 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,688 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,688 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,690 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,690 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,693 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,694 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,694 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,694 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,695 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,695 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,695 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,696 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,697 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,698 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,698 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,699 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,700 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,704 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,705 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,707 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,707 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,708 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,711 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,712 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,714 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,715 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,722 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,722 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,724 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,727 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,727 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,728 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:46,729 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:47,141 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:22:47,141 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 117 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 54 case distinctions, treesize of input 89 treesize of output 467 [2024-04-27 02:22:50,854 INFO L85 PathProgramCache]: Analyzing trace with hash 490341300, now seen corresponding path program 109 times [2024-04-27 02:22:50,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:22:50,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:22:50,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:50,859 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:22:50,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:50,978 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:50,985 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:50,987 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:50,988 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:50,988 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:50,988 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:50,989 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:50,990 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:50,990 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:50,991 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:50,991 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:50,991 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:50,992 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:50,993 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:50,994 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:50,994 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:50,995 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:50,995 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:50,999 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:51,000 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:51,001 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:51,003 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:51,003 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:51,007 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:51,011 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:51,012 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:51,013 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:51,020 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:51,020 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:51,021 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:51,021 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:51,023 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:51,024 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:51,025 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:51,026 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:51,026 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:51,457 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:22:51,458 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 117 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 54 case distinctions, treesize of input 86 treesize of output 464 [2024-04-27 02:22:54,727 INFO L85 PathProgramCache]: Analyzing trace with hash -1979288767, now seen corresponding path program 110 times [2024-04-27 02:22:54,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:22:54,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:22:54,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:54,734 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:22:54,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:54,959 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,961 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,963 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,963 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,964 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,964 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,964 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,965 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,967 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,967 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,968 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,968 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,970 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,975 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,975 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,976 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,977 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,977 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,978 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,978 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,979 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,979 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,980 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,980 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,981 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,981 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,983 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,984 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,986 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,990 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,991 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,991 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,992 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,993 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,994 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,995 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,995 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:54,996 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,003 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,003 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,004 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,005 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,005 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,006 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,006 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,008 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,008 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,009 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,009 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,226 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:22:55,226 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 136 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 35 case distinctions, treesize of input 82 treesize of output 310 [2024-04-27 02:22:55,592 INFO L85 PathProgramCache]: Analyzing trace with hash -1979288767, now seen corresponding path program 111 times [2024-04-27 02:22:55,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:22:55,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:22:55,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:55,597 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:22:55,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:55,798 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,801 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,801 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,802 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,803 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,803 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,803 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,804 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,804 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,804 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,805 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,805 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,806 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,806 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,808 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,808 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,808 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,809 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,812 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,812 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,813 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,813 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,816 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,816 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,817 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,820 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,820 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,820 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,821 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,823 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,825 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,826 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,834 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,834 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,836 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,836 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,837 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,838 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,838 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,838 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,839 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,840 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,840 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,841 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,841 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,843 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,843 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,843 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,844 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,845 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,845 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:55,845 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,168 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:22:56,168 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 20 select indices, 20 select index equivalence classes, 146 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 44 case distinctions, treesize of input 90 treesize of output 386 [2024-04-27 02:22:56,724 INFO L85 PathProgramCache]: Analyzing trace with hash -1228409508, now seen corresponding path program 112 times [2024-04-27 02:22:56,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:22:56,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:22:56,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:56,729 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:22:56,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:22:56,932 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,932 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,933 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,933 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,934 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,935 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,936 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,938 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,938 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,941 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,941 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,943 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,943 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,943 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,944 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,944 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,945 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,946 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,946 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,947 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,950 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,951 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,952 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,953 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,953 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,954 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,955 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,958 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,958 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,959 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,962 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,965 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,969 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,984 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,986 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:56,986 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:22:57,571 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:22:57,572 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 20 select indices, 20 select index equivalence classes, 126 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 64 case distinctions, treesize of input 91 treesize of output 545 [2024-04-27 02:23:01,334 INFO L85 PathProgramCache]: Analyzing trace with hash 574011043, now seen corresponding path program 113 times [2024-04-27 02:23:01,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:23:01,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:23:01,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:23:01,339 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:23:01,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:23:01,540 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,540 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,541 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,541 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,544 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,544 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,544 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,545 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,546 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,551 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,551 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,552 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,553 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,553 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,554 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,554 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,554 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,560 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,561 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,562 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,562 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,565 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,566 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,567 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,568 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,568 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,569 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,569 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,570 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,571 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,571 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,572 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,573 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,580 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,580 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,582 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,585 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,591 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,591 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,592 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,592 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,594 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,594 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,595 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,595 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,596 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,597 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,597 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,598 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,600 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,600 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,601 INFO L173 IndexEqualityManager]: detected equality via solver [2024-04-27 02:23:01,924 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:23:01,925 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 20 select indices, 20 select index equivalence classes, 146 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 44 case distinctions, treesize of input 87 treesize of output 383 [2024-04-27 02:23:02,607 INFO L85 PathProgramCache]: Analyzing trace with hash 574011043, now seen corresponding path program 114 times [2024-04-27 02:23:02,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:23:02,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:23:02,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:23:02,612 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:23:02,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:23:02,779 INFO L85 PathProgramCache]: Analyzing trace with hash 614473278, now seen corresponding path program 115 times [2024-04-27 02:23:02,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:23:02,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:23:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:23:02,785 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:23:02,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:23:02,953 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-04-27 02:23:07,305 INFO L85 PathProgramCache]: Analyzing trace with hash 1868802565, now seen corresponding path program 116 times [2024-04-27 02:23:07,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:23:07,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:23:07,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:23:07,310 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:23:07,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:23:07,440 INFO L85 PathProgramCache]: Analyzing trace with hash 1868802565, now seen corresponding path program 117 times [2024-04-27 02:23:07,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:23:07,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:23:07,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:23:07,445 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:23:07,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:23:07,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2024-04-27 02:23:07,456 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=528, Invalid=10178, Unknown=6, NotChecked=0, Total=10712 [2024-04-27 02:23:07,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:23:07,456 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 02:23:07,457 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 86 states, 86 states have (on average 1.441860465116279) internal successors, (124), 86 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) [2024-04-27 02:23:07,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:23:07,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:23:07,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:23:07,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:23:07,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:23:07,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:23:07,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:23:07,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:23:07,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:23:07,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-04-27 02:23:07,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-04-27 02:23:07,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-04-27 02:23:07,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2024-04-27 02:23:07,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-04-27 02:23:07,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2024-04-27 02:23:07,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2024-04-27 02:23:07,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2024-04-27 02:23:07,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 02:23:28,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-04-27 02:23:28,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:23:28,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:23:28,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-27 02:23:28,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-27 02:23:28,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:23:28,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-04-27 02:23:28,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-04-27 02:23:28,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-04-27 02:23:28,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-04-27 02:23:28,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-04-27 02:23:28,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-04-27 02:23:28,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2024-04-27 02:23:28,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-04-27 02:23:28,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2024-04-27 02:23:28,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2024-04-27 02:23:28,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2024-04-27 02:23:28,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2024-04-27 02:23:28,785 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2024-04-27 02:23:28,980 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable306,SelfDestructingSolverStorable307,SelfDestructingSolverStorable308,SelfDestructingSolverStorable309,SelfDestructingSolverStorable302,SelfDestructingSolverStorable303,SelfDestructingSolverStorable304,SelfDestructingSolverStorable305,SelfDestructingSolverStorable300,SelfDestructingSolverStorable301,SelfDestructingSolverStorable339,SelfDestructingSolverStorable335,SelfDestructingSolverStorable336,SelfDestructingSolverStorable337,SelfDestructingSolverStorable338,SelfDestructingSolverStorable298,SelfDestructingSolverStorable331,SelfDestructingSolverStorable299,SelfDestructingSolverStorable332,SelfDestructingSolverStorable333,SelfDestructingSolverStorable334,SelfDestructingSolverStorable294,SelfDestructingSolverStorable295,SelfDestructingSolverStorable296,SelfDestructingSolverStorable297,SelfDestructingSolverStorable330,SelfDestructingSolverStorable290,SelfDestructingSolverStorable291,SelfDestructingSolverStorable292,SelfDestructingSolverStorable293,SelfDestructingSolverStorable328,13 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable329,SelfDestructingSolverStorable324,SelfDestructingSolverStorable325,SelfDestructingSolverStorable326,SelfDestructingSolverStorable327,SelfDestructingSolverStorable287,SelfDestructingSolverStorable320,SelfDestructingSolverStorable288,SelfDestructingSolverStorable321,SelfDestructingSolverStorable289,SelfDestructingSolverStorable322,SelfDestructingSolverStorable323,SelfDestructingSolverStorable283,SelfDestructingSolverStorable284,SelfDestructingSolverStorable285,SelfDestructingSolverStorable286,SelfDestructingSolverStorable280,SelfDestructingSolverStorable281,SelfDestructingSolverStorable282,SelfDestructingSolverStorable317,SelfDestructingSolverStorable318,SelfDestructingSolverStorable319,SelfDestructingSolverStorable313,SelfDestructingSolverStorable314,SelfDestructingSolverStorable315,SelfDestructingSolverStorable316,SelfDestructingSolverStorable276,SelfDestructingSolverStorable277,SelfDestructingSolverStorable310,SelfDestructingSolverStorable278,SelfDestructingSolverStorable311,SelfDestructingSolverStorable279,SelfDestructingSolverStorable312 [2024-04-27 02:23:28,981 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-04-27 02:23:28,981 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 02:23:28,981 INFO L85 PathProgramCache]: Analyzing trace with hash -111981664, now seen corresponding path program 10 times [2024-04-27 02:23:28,981 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 02:23:28,981 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [999624268] [2024-04-27 02:23:28,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:23:28,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:23:28,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 02:23:31,249 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 21 proven. 108 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-04-27 02:23:31,249 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 02:23:31,249 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [999624268] [2024-04-27 02:23:31,249 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [999624268] provided 0 perfect and 1 imperfect interpolant sequences [2024-04-27 02:23:31,249 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [42577284] [2024-04-27 02:23:31,249 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-04-27 02:23:31,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-04-27 02:23:31,250 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 02:23:31,251 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-04-27 02:23:31,252 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-04-27 02:23:31,329 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-04-27 02:23:31,329 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-04-27 02:23:31,332 WARN L260 TraceCheckSpWp]: Trace formula consists of 330 conjuncts, 201 conjunts are in the unsatisfiable core [2024-04-27 02:23:31,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-04-27 02:23:35,565 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 41 [2024-04-27 02:23:35,648 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:23:35,648 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-04-27 02:23:52,211 WARN L293 SmtUtils]: Spent 8.48s on a formula simplification that was a NOOP. DAG size: 879 (called from [L 346] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2024-04-27 02:23:52,211 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-04-27 02:23:52,212 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 0 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 496 case distinctions, treesize of input 165 treesize of output 2566 [2024-04-27 02:27:49,234 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 02:27:49,234 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [42577284] provided 0 perfect and 2 imperfect interpolant sequences [2024-04-27 02:27:49,234 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-04-27 02:27:49,234 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 68, 68] total 150 [2024-04-27 02:27:49,234 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [432220489] [2024-04-27 02:27:49,234 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-04-27 02:27:49,235 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 150 states [2024-04-27 02:27:49,235 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 02:27:49,455 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 19 times [2024-04-27 02:27:49,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:49,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:49,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:49,457 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:49,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:49,581 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 37 times [2024-04-27 02:27:49,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:49,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:49,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:49,583 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:49,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:49,705 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 38 times [2024-04-27 02:27:49,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:49,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:49,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:49,707 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:49,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:49,779 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-04-27 02:27:49,818 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 15 times [2024-04-27 02:27:49,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:49,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:49,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:49,820 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:49,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:49,884 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-04-27 02:27:49,913 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 29 times [2024-04-27 02:27:49,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:49,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:49,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:49,915 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:49,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:50,013 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-04-27 02:27:50,142 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 30 times [2024-04-27 02:27:50,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:50,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:50,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:50,144 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:50,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:50,322 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 11 times [2024-04-27 02:27:50,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:50,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:50,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:50,324 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:50,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:50,425 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 21 times [2024-04-27 02:27:50,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:50,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:50,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:50,428 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:50,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:50,669 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 22 times [2024-04-27 02:27:50,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:50,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:50,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:50,671 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:50,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:50,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 14 [2024-04-27 02:27:50,838 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 11 times [2024-04-27 02:27:50,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:50,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:50,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:50,840 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:50,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:50,922 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:27:50,941 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 21 times [2024-04-27 02:27:50,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:50,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:50,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:50,943 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:50,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:51,063 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:27:51,083 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 22 times [2024-04-27 02:27:51,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:51,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:51,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:51,085 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:51,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:51,250 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 10 times [2024-04-27 02:27:51,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:51,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:51,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:51,252 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:51,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:51,374 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:27:51,405 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 118 times [2024-04-27 02:27:51,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:51,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:51,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:51,407 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:51,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:51,529 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-04-27 02:27:51,553 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 119 times [2024-04-27 02:27:51,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:51,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:51,555 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:51,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:51,638 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 14 [2024-04-27 02:27:51,683 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 120 times [2024-04-27 02:27:51,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:51,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:51,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:51,686 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:51,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:51,765 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 11 [2024-04-27 02:27:51,789 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 121 times [2024-04-27 02:27:51,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:51,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:51,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:51,792 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:51,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:51,920 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 11 [2024-04-27 02:27:52,046 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 122 times [2024-04-27 02:27:52,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:52,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:52,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:52,048 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:52,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:52,140 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2024-04-27 02:27:52,174 INFO L85 PathProgramCache]: Analyzing trace with hash -847175988, now seen corresponding path program 123 times [2024-04-27 02:27:52,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:52,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:52,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:52,176 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:52,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:52,250 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 18 [2024-04-27 02:27:52,285 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 124 times [2024-04-27 02:27:52,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:52,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:52,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:52,288 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:52,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:52,448 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2024-04-27 02:27:52,625 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 125 times [2024-04-27 02:27:52,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:52,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:52,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:52,629 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:52,783 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2024-04-27 02:27:52,825 INFO L85 PathProgramCache]: Analyzing trace with hash 1907665524, now seen corresponding path program 126 times [2024-04-27 02:27:52,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:52,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:52,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:52,828 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:52,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:52,912 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-04-27 02:27:52,933 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 127 times [2024-04-27 02:27:52,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:52,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:52,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:52,936 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:52,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:53,058 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-04-27 02:27:53,081 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 128 times [2024-04-27 02:27:53,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:53,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:53,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:53,084 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:53,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:53,282 INFO L85 PathProgramCache]: Analyzing trace with hash -684462762, now seen corresponding path program 129 times [2024-04-27 02:27:53,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:53,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:53,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:53,285 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:53,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:53,428 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 130 times [2024-04-27 02:27:53,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:53,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:53,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:53,431 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:53,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:53,550 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-04-27 02:27:53,587 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 131 times [2024-04-27 02:27:53,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:53,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:53,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:53,590 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:53,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:53,718 INFO L85 PathProgramCache]: Analyzing trace with hash -638713822, now seen corresponding path program 132 times [2024-04-27 02:27:53,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:53,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:53,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:53,721 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:53,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:53,806 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 13 [2024-04-27 02:27:53,827 INFO L85 PathProgramCache]: Analyzing trace with hash 1674708111, now seen corresponding path program 133 times [2024-04-27 02:27:53,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:53,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:53,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:53,831 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:53,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:53,987 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 19 [2024-04-27 02:27:54,128 INFO L85 PathProgramCache]: Analyzing trace with hash 1674708111, now seen corresponding path program 134 times [2024-04-27 02:27:54,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:54,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:54,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:54,131 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:54,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:54,265 INFO L85 PathProgramCache]: Analyzing trace with hash 376344004, now seen corresponding path program 135 times [2024-04-27 02:27:54,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:54,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:54,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:54,269 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:54,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:54,359 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-04-27 02:27:54,383 INFO L85 PathProgramCache]: Analyzing trace with hash -1218237647, now seen corresponding path program 136 times [2024-04-27 02:27:54,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:54,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:54,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:54,388 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:54,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:54,522 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-04-27 02:27:54,657 INFO L85 PathProgramCache]: Analyzing trace with hash -1218237647, now seen corresponding path program 137 times [2024-04-27 02:27:54,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:54,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:54,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:54,660 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:54,813 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 18 [2024-04-27 02:27:54,849 INFO L85 PathProgramCache]: Analyzing trace with hash 889338732, now seen corresponding path program 138 times [2024-04-27 02:27:54,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:54,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:54,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:54,852 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:54,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:54,932 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 23 [2024-04-27 02:27:54,965 INFO L85 PathProgramCache]: Analyzing trace with hash 1799697043, now seen corresponding path program 139 times [2024-04-27 02:27:54,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:54,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:54,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:54,969 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:54,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:55,103 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-04-27 02:27:55,125 INFO L85 PathProgramCache]: Analyzing trace with hash 1799697043, now seen corresponding path program 140 times [2024-04-27 02:27:55,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:55,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:55,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:55,129 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:55,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:55,309 INFO L85 PathProgramCache]: Analyzing trace with hash -43966386, now seen corresponding path program 141 times [2024-04-27 02:27:55,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:55,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:55,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:55,313 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:55,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:55,448 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-04-27 02:27:55,476 INFO L85 PathProgramCache]: Analyzing trace with hash -1362957835, now seen corresponding path program 142 times [2024-04-27 02:27:55,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:55,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:55,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:55,479 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:55,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:55,640 INFO L85 PathProgramCache]: Analyzing trace with hash -1362957835, now seen corresponding path program 143 times [2024-04-27 02:27:55,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:55,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:55,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:55,644 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:55,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:55,779 INFO L85 PathProgramCache]: Analyzing trace with hash 697980186, now seen corresponding path program 144 times [2024-04-27 02:27:55,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:55,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:55,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:55,783 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:55,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:55,877 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 15 [2024-04-27 02:27:55,903 INFO L85 PathProgramCache]: Analyzing trace with hash 162549399, now seen corresponding path program 145 times [2024-04-27 02:27:55,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:55,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:55,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:55,907 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:55,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:56,057 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 15 [2024-04-27 02:27:56,196 INFO L85 PathProgramCache]: Analyzing trace with hash 162549399, now seen corresponding path program 146 times [2024-04-27 02:27:56,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:56,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:56,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:56,201 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:56,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:56,299 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 28 [2024-04-27 02:27:56,377 INFO L85 PathProgramCache]: Analyzing trace with hash 744064188, now seen corresponding path program 147 times [2024-04-27 02:27:56,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:56,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:56,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:56,382 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:56,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:56,476 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-04-27 02:27:56,499 INFO L85 PathProgramCache]: Analyzing trace with hash 1591153465, now seen corresponding path program 148 times [2024-04-27 02:27:56,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:56,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:56,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:56,505 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:56,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:56,680 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 23 [2024-04-27 02:27:56,827 INFO L85 PathProgramCache]: Analyzing trace with hash 1591153465, now seen corresponding path program 149 times [2024-04-27 02:27:56,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:56,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:56,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:56,831 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:56,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:57,000 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 18 [2024-04-27 02:27:57,037 INFO L85 PathProgramCache]: Analyzing trace with hash 2081117284, now seen corresponding path program 150 times [2024-04-27 02:27:57,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:57,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:57,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:57,041 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:57,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:57,139 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-04-27 02:27:57,163 INFO L85 PathProgramCache]: Analyzing trace with hash 90126491, now seen corresponding path program 151 times [2024-04-27 02:27:57,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:57,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:57,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:57,167 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:57,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:57,308 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-04-27 02:27:57,332 INFO L85 PathProgramCache]: Analyzing trace with hash 90126491, now seen corresponding path program 152 times [2024-04-27 02:27:57,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:57,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:57,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:57,336 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:57,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:57,595 INFO L85 PathProgramCache]: Analyzing trace with hash -1501045946, now seen corresponding path program 153 times [2024-04-27 02:27:57,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:57,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:57,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:57,599 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:57,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:57,739 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-04-27 02:27:57,768 INFO L85 PathProgramCache]: Analyzing trace with hash 712216061, now seen corresponding path program 154 times [2024-04-27 02:27:57,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:57,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:57,776 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:57,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:57,931 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-04-27 02:27:57,960 INFO L85 PathProgramCache]: Analyzing trace with hash 712216061, now seen corresponding path program 155 times [2024-04-27 02:27:57,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:57,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:57,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:57,964 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:57,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:58,069 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 20 [2024-04-27 02:27:58,102 INFO L85 PathProgramCache]: Analyzing trace with hash 603861522, now seen corresponding path program 156 times [2024-04-27 02:27:58,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:58,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:58,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:58,106 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:58,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:58,211 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 17 [2024-04-27 02:27:58,234 INFO L85 PathProgramCache]: Analyzing trace with hash 1539838111, now seen corresponding path program 157 times [2024-04-27 02:27:58,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:58,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:58,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:58,238 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:58,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:58,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 17 [2024-04-27 02:27:58,527 INFO L85 PathProgramCache]: Analyzing trace with hash 1539838111, now seen corresponding path program 158 times [2024-04-27 02:27:58,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:58,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:58,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:58,531 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:58,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:58,651 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-04-27 02:27:58,673 INFO L85 PathProgramCache]: Analyzing trace with hash 490341300, now seen corresponding path program 159 times [2024-04-27 02:27:58,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:58,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:58,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:58,677 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:58,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:58,785 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 18 [2024-04-27 02:27:58,810 INFO L85 PathProgramCache]: Analyzing trace with hash -1979288767, now seen corresponding path program 160 times [2024-04-27 02:27:58,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:58,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:58,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:58,818 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:58,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:58,975 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 18 [2024-04-27 02:27:59,109 INFO L85 PathProgramCache]: Analyzing trace with hash -1979288767, now seen corresponding path program 161 times [2024-04-27 02:27:59,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:59,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:59,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:59,113 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:59,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:59,296 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 22 [2024-04-27 02:27:59,330 INFO L85 PathProgramCache]: Analyzing trace with hash -1228409508, now seen corresponding path program 162 times [2024-04-27 02:27:59,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:59,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:59,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:59,335 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:59,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:59,436 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 18 [2024-04-27 02:27:59,459 INFO L85 PathProgramCache]: Analyzing trace with hash 574011043, now seen corresponding path program 163 times [2024-04-27 02:27:59,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:59,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:59,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:59,464 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:59,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:59,613 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 18 [2024-04-27 02:27:59,635 INFO L85 PathProgramCache]: Analyzing trace with hash 574011043, now seen corresponding path program 164 times [2024-04-27 02:27:59,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:59,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:59,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:59,641 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:59,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:59,815 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 22 [2024-04-27 02:27:59,855 INFO L85 PathProgramCache]: Analyzing trace with hash 614473278, now seen corresponding path program 165 times [2024-04-27 02:27:59,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:27:59,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:27:59,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:27:59,860 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:27:59,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:00,008 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 18 [2024-04-27 02:28:00,037 INFO L85 PathProgramCache]: Analyzing trace with hash 1868802565, now seen corresponding path program 166 times [2024-04-27 02:28:00,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:00,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:00,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:00,042 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:00,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:00,206 INFO L85 PathProgramCache]: Analyzing trace with hash 1868802565, now seen corresponding path program 167 times [2024-04-27 02:28:00,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:00,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:00,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:00,211 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:00,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:00,321 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 22 [2024-04-27 02:28:00,362 INFO L85 PathProgramCache]: Analyzing trace with hash 2098304778, now seen corresponding path program 168 times [2024-04-27 02:28:00,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:00,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:00,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:00,367 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:00,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:00,462 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 33 [2024-04-27 02:28:00,501 INFO L85 PathProgramCache]: Analyzing trace with hash 622938791, now seen corresponding path program 169 times [2024-04-27 02:28:00,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:00,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:00,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:00,506 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:00,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:00,705 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 78 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 19 [2024-04-27 02:28:00,844 INFO L85 PathProgramCache]: Analyzing trace with hash 622938791, now seen corresponding path program 170 times [2024-04-27 02:28:00,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:00,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:00,849 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:00,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:01,052 INFO L85 PathProgramCache]: Analyzing trace with hash 2131233452, now seen corresponding path program 171 times [2024-04-27 02:28:01,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:01,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:01,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:01,059 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:01,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:01,184 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 20 [2024-04-27 02:28:01,207 INFO L85 PathProgramCache]: Analyzing trace with hash 1643727689, now seen corresponding path program 172 times [2024-04-27 02:28:01,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:01,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:01,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:01,215 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:01,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:01,373 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 34 [2024-04-27 02:28:01,529 INFO L85 PathProgramCache]: Analyzing trace with hash 1643727689, now seen corresponding path program 173 times [2024-04-27 02:28:01,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:01,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:01,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:01,534 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:01,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:01,725 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 20 [2024-04-27 02:28:01,748 INFO L85 PathProgramCache]: Analyzing trace with hash -584049068, now seen corresponding path program 174 times [2024-04-27 02:28:01,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:01,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:01,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:01,753 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:01,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:01,855 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 78 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 20 [2024-04-27 02:28:01,891 INFO L85 PathProgramCache]: Analyzing trace with hash -925651797, now seen corresponding path program 175 times [2024-04-27 02:28:01,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:01,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:01,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:01,898 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:01,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:02,091 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 20 [2024-04-27 02:28:02,118 INFO L85 PathProgramCache]: Analyzing trace with hash -925651797, now seen corresponding path program 176 times [2024-04-27 02:28:02,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:02,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:02,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:02,124 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:02,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:02,337 INFO L85 PathProgramCache]: Analyzing trace with hash 1369565494, now seen corresponding path program 177 times [2024-04-27 02:28:02,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:02,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:02,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:02,342 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:02,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:02,499 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 20 [2024-04-27 02:28:02,528 INFO L85 PathProgramCache]: Analyzing trace with hash -493142515, now seen corresponding path program 178 times [2024-04-27 02:28:02,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:02,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:02,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:02,533 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:02,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:02,694 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 20 [2024-04-27 02:28:02,719 INFO L85 PathProgramCache]: Analyzing trace with hash -493142515, now seen corresponding path program 179 times [2024-04-27 02:28:02,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:02,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:02,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:02,725 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:02,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:02,846 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 24 [2024-04-27 02:28:02,880 INFO L85 PathProgramCache]: Analyzing trace with hash 1892451330, now seen corresponding path program 180 times [2024-04-27 02:28:02,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:02,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:02,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:02,886 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:02,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:02,988 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 21 [2024-04-27 02:28:03,017 INFO L85 PathProgramCache]: Analyzing trace with hash -1463550801, now seen corresponding path program 181 times [2024-04-27 02:28:03,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:03,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:03,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:03,023 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:03,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:03,179 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 105 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 21 [2024-04-27 02:28:03,320 INFO L85 PathProgramCache]: Analyzing trace with hash -1463550801, now seen corresponding path program 182 times [2024-04-27 02:28:03,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:03,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:03,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:03,327 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:03,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:03,477 INFO L85 PathProgramCache]: Analyzing trace with hash 1874565540, now seen corresponding path program 183 times [2024-04-27 02:28:03,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:03,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:03,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:03,483 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:03,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:03,622 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 20 [2024-04-27 02:28:03,657 INFO L85 PathProgramCache]: Analyzing trace with hash -2018010287, now seen corresponding path program 184 times [2024-04-27 02:28:03,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:03,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:03,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:03,670 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:03,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:03,923 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 22 [2024-04-27 02:28:04,068 INFO L85 PathProgramCache]: Analyzing trace with hash -2018010287, now seen corresponding path program 185 times [2024-04-27 02:28:04,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:04,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:04,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:04,074 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:04,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:04,282 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 22 [2024-04-27 02:28:04,305 INFO L85 PathProgramCache]: Analyzing trace with hash 1866190668, now seen corresponding path program 186 times [2024-04-27 02:28:04,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:04,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:04,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:04,311 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:04,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:04,414 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 105 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 22 [2024-04-27 02:28:04,439 INFO L85 PathProgramCache]: Analyzing trace with hash 2017335987, now seen corresponding path program 187 times [2024-04-27 02:28:04,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:04,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:04,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:04,445 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:04,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:04,615 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 22 [2024-04-27 02:28:04,645 INFO L85 PathProgramCache]: Analyzing trace with hash 2017335987, now seen corresponding path program 188 times [2024-04-27 02:28:04,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:04,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:04,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:04,651 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:04,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:04,866 INFO L85 PathProgramCache]: Analyzing trace with hash -1887093714, now seen corresponding path program 189 times [2024-04-27 02:28:04,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:04,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:04,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:04,872 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:04,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:05,056 INFO L85 PathProgramCache]: Analyzing trace with hash 1629637141, now seen corresponding path program 190 times [2024-04-27 02:28:05,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 02:28:05,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 02:28:05,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 02:28:05,063 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 02:28:05,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat Received shutdown request... [2024-04-27 02:28:05,187 WARN L235 SmtUtils]: Removed 2 from assertion stack [2024-04-27 02:28:05,188 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (10 of 11 remaining) [2024-04-27 02:28:05,191 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-27 02:28:05,191 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-27 02:28:05,191 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-27 02:28:05,195 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2024-04-27 02:28:05,392 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable393,SelfDestructingSolverStorable350,SelfDestructingSolverStorable394,SelfDestructingSolverStorable351,SelfDestructingSolverStorable395,SelfDestructingSolverStorable352,SelfDestructingSolverStorable396,SelfDestructingSolverStorable390,SelfDestructingSolverStorable391,SelfDestructingSolverStorable392,SelfDestructingSolverStorable346,SelfDestructingSolverStorable423,SelfDestructingSolverStorable347,SelfDestructingSolverStorable424,SelfDestructingSolverStorable348,SelfDestructingSolverStorable425,SelfDestructingSolverStorable349,SelfDestructingSolverStorable426,SelfDestructingSolverStorable342,SelfDestructingSolverStorable386,SelfDestructingSolverStorable343,SelfDestructingSolverStorable387,SelfDestructingSolverStorable420,SelfDestructingSolverStorable344,SelfDestructingSolverStorable388,SelfDestructingSolverStorable421,SelfDestructingSolverStorable345,SelfDestructingSolverStorable389,SelfDestructingSolverStorable422,SelfDestructingSolverStorable382,SelfDestructingSolverStorable383,SelfDestructingSolverStorable340,SelfDestructingSolverStorable384,SelfDestructingSolverStorable341,SelfDestructingSolverStorable385,SelfDestructingSolverStorable380,SelfDestructingSolverStorable381,SelfDestructingSolverStorable416,SelfDestructingSolverStorable417,SelfDestructingSolverStorable418,SelfDestructingSolverStorable419,SelfDestructingSolverStorable379,SelfDestructingSolverStorable412,SelfDestructingSolverStorable413,SelfDestructingSolverStorable414,SelfDestructingSolverStorable415,SelfDestructingSolverStorable375,SelfDestructingSolverStorable376,SelfDestructingSolverStorable377,SelfDestructingSolverStorable410,SelfDestructingSolverStorable378,SelfDestructingSolverStorable411,SelfDestructingSolverStorable371,14 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable372,SelfDestructingSolverStorable373,SelfDestructingSolverStorable374,SelfDestructingSolverStorable370,SelfDestructingSolverStorable409,SelfDestructingSolverStorable405,SelfDestructingSolverStorable406,SelfDestructingSolverStorable407,SelfDestructingSolverStorable408,SelfDestructingSolverStorable368,SelfDestructingSolverStorable401,SelfDestructingSolverStorable369,SelfDestructingSolverStorable402,SelfDestructingSolverStorable403,SelfDestructingSolverStorable404,SelfDestructingSolverStorable364,SelfDestructingSolverStorable365,SelfDestructingSolverStorable366,SelfDestructingSolverStorable367,SelfDestructingSolverStorable400,SelfDestructingSolverStorable360,SelfDestructingSolverStorable361,SelfDestructingSolverStorable362,SelfDestructingSolverStorable363,SelfDestructingSolverStorable357,SelfDestructingSolverStorable358,SelfDestructingSolverStorable359,SelfDestructingSolverStorable353,SelfDestructingSolverStorable397,SelfDestructingSolverStorable354,SelfDestructingSolverStorable398,SelfDestructingSolverStorable355,SelfDestructingSolverStorable399,SelfDestructingSolverStorable356 [2024-04-27 02:28:05,392 WARN L619 AbstractCegarLoop]: Verification canceled: while SimplifyDDAWithTimeout was simplifying term of DAG size 5 for 0ms.. [2024-04-27 02:28:05,394 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (9 of 11 remaining) [2024-04-27 02:28:05,394 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (8 of 11 remaining) [2024-04-27 02:28:05,394 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (7 of 11 remaining) [2024-04-27 02:28:05,394 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (6 of 11 remaining) [2024-04-27 02:28:05,394 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (5 of 11 remaining) [2024-04-27 02:28:05,394 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err9INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 11 remaining) [2024-04-27 02:28:05,394 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Thread1of1ForFork0Err7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 11 remaining) [2024-04-27 02:28:05,394 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Thread1of1ForFork0Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 11 remaining) [2024-04-27 02:28:05,394 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Thread1of1ForFork1Err3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 11 remaining) [2024-04-27 02:28:05,394 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Thread1of1ForFork1Err5INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 11 remaining) [2024-04-27 02:28:05,398 INFO L448 BasicCegarLoop]: Path program histogram: [190, 38, 30, 22, 22, 19, 15, 11, 11, 10, 10, 5, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-04-27 02:28:05,399 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: clock still running: ConditionalCommutativityCheckTime at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopStatisticsGenerator.getValue(CegarLoopStatisticsGenerator.java:162) at de.uni_freiburg.informatik.ultimate.util.statistics.StatisticsData.aggregateBenchmarkData(StatisticsData.java:60) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:418) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:225) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-04-27 02:28:05,401 INFO L158 Benchmark]: Toolchain (without parser) took 822022.99ms. Allocated memory was 320.9MB in the beginning and 1.2GB in the end (delta: 928.0MB). Free memory was 293.9MB in the beginning and 782.3MB in the end (delta: -488.4MB). Peak memory consumption was 439.0MB. Max. memory is 8.0GB. [2024-04-27 02:28:05,401 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.16ms. Allocated memory is still 320.9MB. Free memory is still 289.2MB. There was no memory consumed. Max. memory is 8.0GB. [2024-04-27 02:28:05,402 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.57ms. Allocated memory is still 320.9MB. Free memory was 293.8MB in the beginning and 292.0MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-04-27 02:28:05,402 INFO L158 Benchmark]: Boogie Preprocessor took 19.47ms. Allocated memory is still 320.9MB. Free memory was 292.0MB in the beginning and 290.9MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2024-04-27 02:28:05,402 INFO L158 Benchmark]: RCFGBuilder took 360.78ms. Allocated memory is still 320.9MB. Free memory was 290.8MB in the beginning and 278.8MB in the end (delta: 11.9MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2024-04-27 02:28:05,402 INFO L158 Benchmark]: TraceAbstraction took 821582.19ms. Allocated memory was 320.9MB in the beginning and 1.2GB in the end (delta: 928.0MB). Free memory was 277.6MB in the beginning and 782.3MB in the end (delta: -504.7MB). Peak memory consumption was 424.3MB. Max. memory is 8.0GB. [2024-04-27 02:28:05,403 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 0.16ms. Allocated memory is still 320.9MB. Free memory is still 289.2MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 54.57ms. Allocated memory is still 320.9MB. Free memory was 293.8MB in the beginning and 292.0MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 19.47ms. Allocated memory is still 320.9MB. Free memory was 292.0MB in the beginning and 290.9MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 360.78ms. Allocated memory is still 320.9MB. Free memory was 290.8MB in the beginning and 278.8MB in the end (delta: 11.9MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * TraceAbstraction took 821582.19ms. Allocated memory was 320.9MB in the beginning and 1.2GB in the end (delta: 928.0MB). Free memory was 277.6MB in the beginning and 782.3MB in the end (delta: -504.7MB). Peak memory consumption was 424.3MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 63050, independent: 55348, independent conditional: 55121, independent unconditional: 227, dependent: 7702, dependent conditional: 7629, dependent unconditional: 73, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 57123, independent: 55348, independent conditional: 55121, independent unconditional: 227, dependent: 1775, dependent conditional: 1747, dependent unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 57123, independent: 55348, independent conditional: 55121, independent unconditional: 227, dependent: 1775, dependent conditional: 1747, dependent unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 57123, independent: 55348, independent conditional: 55121, independent unconditional: 227, dependent: 1775, dependent conditional: 1747, dependent unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 66348, independent: 55348, independent conditional: 4432, independent unconditional: 50916, dependent: 11000, dependent conditional: 8772, dependent unconditional: 2228, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 66348, independent: 55348, independent conditional: 4145, independent unconditional: 51203, dependent: 11000, dependent conditional: 7868, dependent unconditional: 3132, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 66348, independent: 55348, independent conditional: 4145, independent unconditional: 51203, dependent: 11000, dependent conditional: 7868, dependent unconditional: 3132, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1262, independent: 451, independent conditional: 64, independent unconditional: 387, dependent: 811, dependent conditional: 803, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1262, independent: 404, independent conditional: 0, independent unconditional: 404, dependent: 858, dependent conditional: 0, dependent unconditional: 858, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 858, independent: 47, independent conditional: 41, independent unconditional: 6, dependent: 811, dependent conditional: 803, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 858, independent: 47, independent conditional: 41, independent unconditional: 6, dependent: 811, dependent conditional: 803, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1348, independent: 101, independent conditional: 62, independent unconditional: 39, dependent: 1247, dependent conditional: 1214, dependent unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 66348, independent: 54897, independent conditional: 4081, independent unconditional: 50816, dependent: 10189, dependent conditional: 7065, dependent unconditional: 3124, unknown: 1262, unknown conditional: 867, unknown unconditional: 395] , Statistics on independence cache: Total cache size (in pairs): 1262, Positive cache size: 451, Positive conditional cache size: 64, Positive unconditional cache size: 387, Negative cache size: 811, Negative conditional cache size: 803, Negative unconditional cache size: 8, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1191, Maximal queried relation: 16, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 66348, independent: 55348, independent conditional: 4432, independent unconditional: 50916, dependent: 11000, dependent conditional: 8772, dependent unconditional: 2228, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 66348, independent: 55348, independent conditional: 4145, independent unconditional: 51203, dependent: 11000, dependent conditional: 7868, dependent unconditional: 3132, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 66348, independent: 55348, independent conditional: 4145, independent unconditional: 51203, dependent: 11000, dependent conditional: 7868, dependent unconditional: 3132, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1262, independent: 451, independent conditional: 64, independent unconditional: 387, dependent: 811, dependent conditional: 803, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1262, independent: 404, independent conditional: 0, independent unconditional: 404, dependent: 858, dependent conditional: 0, dependent unconditional: 858, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 858, independent: 47, independent conditional: 41, independent unconditional: 6, dependent: 811, dependent conditional: 803, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 858, independent: 47, independent conditional: 41, independent unconditional: 6, dependent: 811, dependent conditional: 803, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1348, independent: 101, independent conditional: 62, independent unconditional: 39, dependent: 1247, dependent conditional: 1214, dependent unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 66348, independent: 54897, independent conditional: 4081, independent unconditional: 50816, dependent: 10189, dependent conditional: 7065, dependent unconditional: 3124, unknown: 1262, unknown conditional: 867, unknown unconditional: 395] , Statistics on independence cache: Total cache size (in pairs): 1262, Positive cache size: 451, Positive conditional cache size: 64, Positive unconditional cache size: 387, Negative cache size: 811, Negative conditional cache size: 803, Negative unconditional cache size: 8, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1191 ], Independence queries for same thread: 5927 - ExceptionOrErrorResult: AssertionError: clock still running: ConditionalCommutativityCheckTime de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: clock still running: ConditionalCommutativityCheckTime: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopStatisticsGenerator.getValue(CegarLoopStatisticsGenerator.java:162) RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown