/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 DFS --traceabstraction.criterion.for.conditional.commutativity.checking DEFAULT --traceabstraction.use.limited.checks.recommended.for.dfs true --traceabstraction.limit.for.limited.checks 2 -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/parallel-sum-1.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-17da818-m [2024-05-04 05:12:55,133 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-04 05:12:55,196 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-05-04 05:12:55,199 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-04 05:12:55,199 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-04 05:12:55,223 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-04 05:12:55,224 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-04 05:12:55,224 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-04 05:12:55,225 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-04 05:12:55,228 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-04 05:12:55,228 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-04 05:12:55,228 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-04 05:12:55,228 INFO L153 SettingsManager]: * Use SBE=true [2024-05-04 05:12:55,230 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-04 05:12:55,230 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-04 05:12:55,230 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-04 05:12:55,230 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-04 05:12:55,231 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-04 05:12:55,231 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-04 05:12:55,231 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-04 05:12:55,231 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-04 05:12:55,231 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-04 05:12:55,231 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-04 05:12:55,232 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-04 05:12:55,232 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-04 05:12:55,232 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-04 05:12:55,232 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-04 05:12:55,232 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-04 05:12:55,232 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-04 05:12:55,233 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-04 05:12:55,234 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-04 05:12:55,234 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-04 05:12:55,234 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-04 05:12:55,234 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-04 05:12:55,234 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-05-04 05:12:55,234 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-04 05:12:55,234 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-04 05:12:55,235 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-04 05:12:55,235 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-04 05:12:55,235 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> DFS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> DEFAULT Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: use limited checks (recommended for DFS) -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Limit for limited checks -> 2 [2024-05-04 05:12:55,433 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-04 05:12:55,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-04 05:12:55,453 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-04 05:12:55,454 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2024-05-04 05:12:55,455 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2024-05-04 05:12:55,455 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/parallel-sum-1.wvr.bpl [2024-05-04 05:12:55,456 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/parallel-sum-1.wvr.bpl' [2024-05-04 05:12:55,490 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-04 05:12:55,491 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-05-04 05:12:55,492 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-04 05:12:55,492 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-04 05:12:55,492 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-04 05:12:55,522 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "parallel-sum-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.05 05:12:55" (1/1) ... [2024-05-04 05:12:55,530 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "parallel-sum-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.05 05:12:55" (1/1) ... [2024-05-04 05:12:55,535 INFO L138 Inliner]: procedures = 5, calls = 4, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2024-05-04 05:12:55,536 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-04 05:12:55,538 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-04 05:12:55,538 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-04 05:12:55,538 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-04 05:12:55,544 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "parallel-sum-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.05 05:12:55" (1/1) ... [2024-05-04 05:12:55,545 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "parallel-sum-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.05 05:12:55" (1/1) ... [2024-05-04 05:12:55,545 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "parallel-sum-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.05 05:12:55" (1/1) ... [2024-05-04 05:12:55,546 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "parallel-sum-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.05 05:12:55" (1/1) ... [2024-05-04 05:12:55,549 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "parallel-sum-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.05 05:12:55" (1/1) ... [2024-05-04 05:12:55,551 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "parallel-sum-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.05 05:12:55" (1/1) ... [2024-05-04 05:12:55,552 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "parallel-sum-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.05 05:12:55" (1/1) ... [2024-05-04 05:12:55,552 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "parallel-sum-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.05 05:12:55" (1/1) ... [2024-05-04 05:12:55,553 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-04 05:12:55,554 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-04 05:12:55,554 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-04 05:12:55,555 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-04 05:12:55,555 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "parallel-sum-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.05 05:12:55" (1/1) ... [2024-05-04 05:12:55,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-04 05:12:55,569 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-04 05:12:55,600 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) [2024-05-04 05:12:55,608 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 [2024-05-04 05:12:55,636 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2024-05-04 05:12:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-05-04 05:12:55,636 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-05-04 05:12:55,636 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2024-05-04 05:12:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-05-04 05:12:55,636 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-05-04 05:12:55,637 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2024-05-04 05:12:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-04 05:12:55,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-04 05:12:55,637 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2024-05-04 05:12:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-05-04 05:12:55,637 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-05-04 05:12:55,637 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2024-05-04 05:12:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-05-04 05:12:55,637 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-05-04 05:12:55,638 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-05-04 05:12:55,678 INFO L241 CfgBuilder]: Building ICFG [2024-05-04 05:12:55,679 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-04 05:12:55,763 INFO L282 CfgBuilder]: Performing block encoding [2024-05-04 05:12:55,784 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-04 05:12:55,784 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2024-05-04 05:12:55,786 INFO L201 PluginConnector]: Adding new model parallel-sum-1.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.05 05:12:55 BoogieIcfgContainer [2024-05-04 05:12:55,786 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-04 05:12:55,788 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-04 05:12:55,788 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-04 05:12:55,790 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-04 05:12:55,791 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "parallel-sum-1.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.05 05:12:55" (1/2) ... [2024-05-04 05:12:55,791 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ed6d7f9 and model type parallel-sum-1.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.05 05:12:55, skipping insertion in model container [2024-05-04 05:12:55,791 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "parallel-sum-1.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.05 05:12:55" (2/2) ... [2024-05-04 05:12:55,792 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-sum-1.wvr.bpl [2024-05-04 05:12:55,798 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-04 05:12:55,805 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-04 05:12:55,806 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-04 05:12:55,807 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-04 05:12:55,875 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-05-04 05:12:55,913 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-04 05:12:55,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-04 05:12:55,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-04 05:12:55,918 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) [2024-05-04 05:12:55,919 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 [2024-05-04 05:12:55,978 INFO L188 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-04 05:12:55,991 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-04 05:12:55,993 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-05-04 05:12:56,004 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;@494b596f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=DFS, mConComCheckerCriterion=DEFAULT, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=2, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-05-04 05:12:56,004 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2024-05-04 05:12:56,248 INFO L85 PathProgramCache]: Analyzing trace with hash 103819, now seen corresponding path program 1 times [2024-05-04 05:12:56,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:12:56,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:12:56,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:12:56,315 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:12:56,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:12:56,419 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 [2024-05-04 05:12:56,448 INFO L85 PathProgramCache]: Analyzing trace with hash 3218484, now seen corresponding path program 1 times [2024-05-04 05:12:56,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:12:56,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:12:56,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:12:56,455 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:12:56,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:12:56,554 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 1 times [2024-05-04 05:12:56,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:12:56,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:12:56,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:12:56,560 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:12:56,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:12:58,681 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:12:58,681 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 [2024-05-04 05:12:58,696 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 [2024-05-04 05:12:58,702 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 2 times [2024-05-04 05:12:58,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:12:58,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:12:58,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:12:58,712 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:12:58,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:12:58,765 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 [2024-05-04 05:13:00,792 INFO L85 PathProgramCache]: Analyzing trace with hash -1202001087, now seen corresponding path program 1 times [2024-05-04 05:13:00,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:00,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:00,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:00,797 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:00,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:00,848 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 [2024-05-04 05:13:00,864 INFO L85 PathProgramCache]: Analyzing trace with hash 1392672065, now seen corresponding path program 1 times [2024-05-04 05:13:00,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:00,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:00,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:00,869 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:00,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:00,911 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 [2024-05-04 05:13:00,924 INFO L85 PathProgramCache]: Analyzing trace with hash 223161136, now seen corresponding path program 1 times [2024-05-04 05:13:00,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:00,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:00,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:00,929 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:00,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:02,989 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939277, now seen corresponding path program 1 times [2024-05-04 05:13:02,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:02,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:02,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:02,994 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:02,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:03,000 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-04 05:13:03,001 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-04 05:13:03,002 INFO L85 PathProgramCache]: Analyzing trace with hash 685710307, now seen corresponding path program 1 times [2024-05-04 05:13:03,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-04 05:13:03,006 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [850969096] [2024-05-04 05:13:03,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:03,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:03,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:13:03,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:13:03,052 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-04 05:13:03,052 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [850969096] [2024-05-04 05:13:03,053 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [850969096] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-04 05:13:03,053 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-04 05:13:03,053 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-04 05:13:03,054 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1928038954] [2024-05-04 05:13:03,054 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-04 05:13:03,057 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-04 05:13:03,057 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-04 05:13:03,074 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-04 05:13:03,075 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-04 05:13:03,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:13:03,077 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-04 05:13:03,077 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-04 05:13:03,077 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:13:03,166 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 [2024-05-04 05:13:05,198 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 [2024-05-04 05:13:05,209 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 [2024-05-04 05:13:05,225 INFO L85 PathProgramCache]: Analyzing trace with hash 103819, now seen corresponding path program 2 times [2024-05-04 05:13:05,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:05,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:05,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:05,233 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:05,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:05,325 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 [2024-05-04 05:13:05,343 INFO L85 PathProgramCache]: Analyzing trace with hash 3218484, now seen corresponding path program 2 times [2024-05-04 05:13:05,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:05,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:05,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:05,351 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:05,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:05,426 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 [2024-05-04 05:13:07,493 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 3 times [2024-05-04 05:13:07,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:07,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:07,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:07,499 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:07,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:09,592 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:13:09,593 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 [2024-05-04 05:13:09,611 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 [2024-05-04 05:13:09,616 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 4 times [2024-05-04 05:13:09,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:09,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:09,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:09,628 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:09,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:09,712 INFO L85 PathProgramCache]: Analyzing trace with hash -1202001087, now seen corresponding path program 2 times [2024-05-04 05:13:09,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:09,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:09,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:09,720 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:09,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:09,796 INFO L85 PathProgramCache]: Analyzing trace with hash 1392672065, now seen corresponding path program 2 times [2024-05-04 05:13:09,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:09,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:09,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:09,806 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:09,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:09,876 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 [2024-05-04 05:13:09,898 INFO L85 PathProgramCache]: Analyzing trace with hash 223161136, now seen corresponding path program 2 times [2024-05-04 05:13:09,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:09,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:09,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:09,902 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:09,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:11,976 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:13:11,977 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 [2024-05-04 05:13:11,988 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 [2024-05-04 05:13:14,007 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939277, now seen corresponding path program 2 times [2024-05-04 05:13:14,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:14,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:14,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:14,011 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:14,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:14,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:13:14,038 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,SelfDestructingSolverStorable10,SelfDestructingSolverStorable11,SelfDestructingSolverStorable12,SelfDestructingSolverStorable9,SelfDestructingSolverStorable13,SelfDestructingSolverStorable14,SelfDestructingSolverStorable15,SelfDestructingSolverStorable16 [2024-05-04 05:13:14,038 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-04 05:13:14,038 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-04 05:13:14,038 INFO L85 PathProgramCache]: Analyzing trace with hash 1855646116, now seen corresponding path program 1 times [2024-05-04 05:13:14,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-04 05:13:14,039 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2035340242] [2024-05-04 05:13:14,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:14,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:14,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:13:14,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:13:14,106 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-04 05:13:14,106 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2035340242] [2024-05-04 05:13:14,107 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2035340242] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-04 05:13:14,107 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2053874391] [2024-05-04 05:13:14,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:14,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-04 05:13:14,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-04 05:13:14,117 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) [2024-05-04 05:13:14,135 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-05-04 05:13:14,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:13:14,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 4 conjunts are in the unsatisfiable core [2024-05-04 05:13:14,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-04 05:13:14,222 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:13:14,222 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-05-04 05:13:14,222 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2053874391] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-04 05:13:14,223 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-05-04 05:13:14,223 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2024-05-04 05:13:14,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1439348472] [2024-05-04 05:13:14,223 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-04 05:13:14,224 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-05-04 05:13:14,224 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-04 05:13:14,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-05-04 05:13:14,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-05-04 05:13:14,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:13:14,225 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-04 05:13:14,225 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 3 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-04 05:13:14,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:13:14,226 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:13:14,319 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 [2024-05-04 05:13:14,337 INFO L85 PathProgramCache]: Analyzing trace with hash 103819, now seen corresponding path program 3 times [2024-05-04 05:13:14,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:14,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:14,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:14,339 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:14,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:14,400 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 [2024-05-04 05:13:14,428 INFO L85 PathProgramCache]: Analyzing trace with hash 3218484, now seen corresponding path program 3 times [2024-05-04 05:13:14,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:14,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:14,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:14,431 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:14,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:14,498 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 [2024-05-04 05:13:14,505 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 5 times [2024-05-04 05:13:14,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:14,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:14,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:14,507 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:14,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:14,578 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 [2024-05-04 05:13:14,613 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 6 times [2024-05-04 05:13:14,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:14,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:14,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:14,615 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:14,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:14,675 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 [2024-05-04 05:13:14,693 INFO L85 PathProgramCache]: Analyzing trace with hash -1202001087, now seen corresponding path program 3 times [2024-05-04 05:13:14,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:14,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:14,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:14,696 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:14,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:14,762 INFO L85 PathProgramCache]: Analyzing trace with hash 1392672065, now seen corresponding path program 3 times [2024-05-04 05:13:14,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:14,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:14,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:14,765 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:14,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:14,838 INFO L85 PathProgramCache]: Analyzing trace with hash 223161136, now seen corresponding path program 3 times [2024-05-04 05:13:14,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:14,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:14,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:14,841 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:14,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:14,899 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 [2024-05-04 05:13:14,915 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939277, now seen corresponding path program 3 times [2024-05-04 05:13:14,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:14,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:14,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:14,917 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:14,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:14,980 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 [2024-05-04 05:13:14,986 INFO L85 PathProgramCache]: Analyzing trace with hash -415873772, now seen corresponding path program 1 times [2024-05-04 05:13:14,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:14,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:14,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:14,990 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:14,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:15,043 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 [2024-05-04 05:13:15,050 INFO L85 PathProgramCache]: Analyzing trace with hash -222733547, now seen corresponding path program 1 times [2024-05-04 05:13:15,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:15,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:15,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:15,054 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:15,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:15,105 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 [2024-05-04 05:13:15,120 INFO L85 PathProgramCache]: Analyzing trace with hash 701428950, now seen corresponding path program 2 times [2024-05-04 05:13:15,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:15,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:15,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:15,126 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:15,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:17,196 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 [2024-05-04 05:13:17,205 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 [2024-05-04 05:13:17,213 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:13:17,213 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 [2024-05-04 05:13:19,224 INFO L85 PathProgramCache]: Analyzing trace with hash -222733643, now seen corresponding path program 2 times [2024-05-04 05:13:19,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:19,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:19,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:19,230 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:19,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:19,293 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 [2024-05-04 05:13:19,321 INFO L85 PathProgramCache]: Analyzing trace with hash -290510383, now seen corresponding path program 1 times [2024-05-04 05:13:19,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:19,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:19,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:19,329 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:19,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:19,388 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 [2024-05-04 05:13:19,395 INFO L85 PathProgramCache]: Analyzing trace with hash -7601006, now seen corresponding path program 1 times [2024-05-04 05:13:19,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:19,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:19,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:19,399 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:19,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:19,445 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 [2024-05-04 05:13:19,465 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370643, now seen corresponding path program 2 times [2024-05-04 05:13:19,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:19,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:19,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:19,469 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:19,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:19,542 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 [2024-05-04 05:13:21,592 INFO L85 PathProgramCache]: Analyzing trace with hash -7601102, now seen corresponding path program 2 times [2024-05-04 05:13:21,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:21,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:21,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:21,598 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:21,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:21,687 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 [2024-05-04 05:13:23,731 INFO L85 PathProgramCache]: Analyzing trace with hash 223161137, now seen corresponding path program 1 times [2024-05-04 05:13:23,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:23,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:23,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:23,734 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:23,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:23,777 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939262, now seen corresponding path program 1 times [2024-05-04 05:13:23,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:23,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:23,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:23,780 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:23,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:23,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:13:23,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:13:23,804 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-05-04 05:13:23,998 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,SelfDestructingSolverStorable30,SelfDestructingSolverStorable20,SelfDestructingSolverStorable31,SelfDestructingSolverStorable18,SelfDestructingSolverStorable29,SelfDestructingSolverStorable19,SelfDestructingSolverStorable21,SelfDestructingSolverStorable32,SelfDestructingSolverStorable22,SelfDestructingSolverStorable33,SelfDestructingSolverStorable23,SelfDestructingSolverStorable34,SelfDestructingSolverStorable24,SelfDestructingSolverStorable35,SelfDestructingSolverStorable25,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27,SelfDestructingSolverStorable17,SelfDestructingSolverStorable28 [2024-05-04 05:13:23,998 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-04 05:13:23,999 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-04 05:13:23,999 INFO L85 PathProgramCache]: Analyzing trace with hash 1670205418, now seen corresponding path program 1 times [2024-05-04 05:13:23,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-04 05:13:23,999 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [730778707] [2024-05-04 05:13:23,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:23,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:24,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:13:24,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:13:24,046 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-04 05:13:24,046 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [730778707] [2024-05-04 05:13:24,046 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [730778707] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-04 05:13:24,046 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1081481961] [2024-05-04 05:13:24,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:24,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-04 05:13:24,047 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-04 05:13:24,050 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) [2024-05-04 05:13:24,051 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-05-04 05:13:24,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:13:24,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 4 conjunts are in the unsatisfiable core [2024-05-04 05:13:24,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-04 05:13:24,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:13:24,129 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-05-04 05:13:24,129 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1081481961] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-04 05:13:24,129 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-05-04 05:13:24,129 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2024-05-04 05:13:24,130 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [841085024] [2024-05-04 05:13:24,130 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-04 05:13:24,130 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-05-04 05:13:24,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-04 05:13:24,130 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-05-04 05:13:24,130 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-05-04 05:13:24,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:13:24,131 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-04 05:13:24,131 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 3 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-04 05:13:24,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:13:24,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:13:24,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:13:24,271 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:13:24,271 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 [2024-05-04 05:13:26,285 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 [2024-05-04 05:13:26,293 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 [2024-05-04 05:13:26,303 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:13:26,303 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 [2024-05-04 05:13:26,318 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:13:26,318 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 [2024-05-04 05:13:26,320 INFO L85 PathProgramCache]: Analyzing trace with hash 103819, now seen corresponding path program 4 times [2024-05-04 05:13:26,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:26,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:26,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:26,323 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:26,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:26,390 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 [2024-05-04 05:13:28,424 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 [2024-05-04 05:13:28,435 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 [2024-05-04 05:13:28,449 INFO L85 PathProgramCache]: Analyzing trace with hash 3218484, now seen corresponding path program 4 times [2024-05-04 05:13:28,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:28,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:28,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:28,451 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:28,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:28,524 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 [2024-05-04 05:13:28,532 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 7 times [2024-05-04 05:13:28,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:28,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:28,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:28,535 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:28,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:28,593 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 [2024-05-04 05:13:28,634 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 8 times [2024-05-04 05:13:28,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:28,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:28,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:28,638 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:28,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:28,714 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:13:28,714 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 [2024-05-04 05:13:28,729 INFO L85 PathProgramCache]: Analyzing trace with hash -1202001087, now seen corresponding path program 4 times [2024-05-04 05:13:28,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:28,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:28,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:28,733 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:28,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:28,810 INFO L85 PathProgramCache]: Analyzing trace with hash 1392672065, now seen corresponding path program 4 times [2024-05-04 05:13:28,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:28,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:28,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:28,813 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:28,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:28,865 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 [2024-05-04 05:13:30,890 INFO L85 PathProgramCache]: Analyzing trace with hash 223161136, now seen corresponding path program 4 times [2024-05-04 05:13:30,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:30,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:30,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:30,893 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:30,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:30,974 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939277, now seen corresponding path program 4 times [2024-05-04 05:13:30,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:30,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:30,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:30,977 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:30,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:31,044 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 [2024-05-04 05:13:31,058 INFO L85 PathProgramCache]: Analyzing trace with hash -415873772, now seen corresponding path program 3 times [2024-05-04 05:13:31,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:31,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:31,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:31,064 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:31,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:33,129 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 [2024-05-04 05:13:33,134 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:13:33,135 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 [2024-05-04 05:13:33,150 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 [2024-05-04 05:13:33,161 INFO L85 PathProgramCache]: Analyzing trace with hash -222733547, now seen corresponding path program 3 times [2024-05-04 05:13:33,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:33,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:33,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:33,165 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:33,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:33,229 INFO L85 PathProgramCache]: Analyzing trace with hash 701428950, now seen corresponding path program 4 times [2024-05-04 05:13:33,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:33,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:33,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:33,239 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:33,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:33,304 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 [2024-05-04 05:13:35,315 INFO L85 PathProgramCache]: Analyzing trace with hash -222733643, now seen corresponding path program 4 times [2024-05-04 05:13:35,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:35,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:35,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:35,318 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:35,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:35,391 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 [2024-05-04 05:13:37,466 INFO L85 PathProgramCache]: Analyzing trace with hash -290510383, now seen corresponding path program 3 times [2024-05-04 05:13:37,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:37,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:37,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:37,480 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:37,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:37,573 INFO L85 PathProgramCache]: Analyzing trace with hash -7601006, now seen corresponding path program 3 times [2024-05-04 05:13:37,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:37,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:37,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:37,577 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:37,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:37,630 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 [2024-05-04 05:13:39,681 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370643, now seen corresponding path program 4 times [2024-05-04 05:13:39,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:39,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:39,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:39,685 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:39,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:39,848 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 [2024-05-04 05:13:41,853 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 [2024-05-04 05:13:41,864 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 [2024-05-04 05:13:41,875 INFO L85 PathProgramCache]: Analyzing trace with hash -7601102, now seen corresponding path program 4 times [2024-05-04 05:13:41,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:41,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:41,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:41,878 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:41,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:42,016 INFO L85 PathProgramCache]: Analyzing trace with hash 223161137, now seen corresponding path program 2 times [2024-05-04 05:13:42,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:42,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:42,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:42,021 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:42,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:42,079 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 [2024-05-04 05:13:42,106 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939262, now seen corresponding path program 2 times [2024-05-04 05:13:42,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:42,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:42,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:42,112 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:42,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:42,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:13:42,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:13:42,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:13:42,132 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-05-04 05:13:42,335 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50,SelfDestructingSolverStorable40,SelfDestructingSolverStorable51,SelfDestructingSolverStorable41,SelfDestructingSolverStorable52,SelfDestructingSolverStorable42,SelfDestructingSolverStorable53,SelfDestructingSolverStorable43,SelfDestructingSolverStorable54,4 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable44,SelfDestructingSolverStorable45,SelfDestructingSolverStorable46,SelfDestructingSolverStorable36,SelfDestructingSolverStorable47,SelfDestructingSolverStorable37,SelfDestructingSolverStorable48,SelfDestructingSolverStorable38,SelfDestructingSolverStorable49,SelfDestructingSolverStorable39 [2024-05-04 05:13:42,335 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-04 05:13:42,335 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-04 05:13:42,335 INFO L85 PathProgramCache]: Analyzing trace with hash -824494945, now seen corresponding path program 1 times [2024-05-04 05:13:42,336 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-04 05:13:42,336 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [829831798] [2024-05-04 05:13:42,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:42,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:42,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:13:42,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:13:42,473 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-04 05:13:42,473 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [829831798] [2024-05-04 05:13:42,473 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [829831798] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-04 05:13:42,473 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [951563207] [2024-05-04 05:13:42,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:42,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-04 05:13:42,474 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-04 05:13:42,475 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) [2024-05-04 05:13:42,477 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-05-04 05:13:42,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:13:42,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 21 conjunts are in the unsatisfiable core [2024-05-04 05:13:42,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-04 05:13:42,600 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 [2024-05-04 05:13:42,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:13:42,621 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-04 05:13:42,662 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:13:42,662 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 [2024-05-04 05:13:42,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:13:42,689 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [951563207] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-04 05:13:42,689 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-04 05:13:42,689 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 15 [2024-05-04 05:13:42,689 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1669217057] [2024-05-04 05:13:42,689 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-04 05:13:42,690 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-05-04 05:13:42,690 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-04 05:13:42,690 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-05-04 05:13:42,690 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=193, Unknown=0, NotChecked=0, Total=240 [2024-05-04 05:13:42,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:13:42,691 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-04 05:13:42,691 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 3.0625) internal successors, (49), 15 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-04 05:13:42,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:13:42,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:13:42,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:13:42,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:13:42,818 INFO L85 PathProgramCache]: Analyzing trace with hash 103819, now seen corresponding path program 5 times [2024-05-04 05:13:42,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:42,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:42,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:42,820 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:42,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:42,930 INFO L85 PathProgramCache]: Analyzing trace with hash 3218484, now seen corresponding path program 5 times [2024-05-04 05:13:42,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:42,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:42,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:42,932 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:42,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:43,022 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 9 times [2024-05-04 05:13:43,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:43,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:43,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:43,024 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:43,109 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 10 times [2024-05-04 05:13:43,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:43,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:43,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:43,111 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:43,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:43,202 INFO L85 PathProgramCache]: Analyzing trace with hash -1202001087, now seen corresponding path program 5 times [2024-05-04 05:13:43,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:43,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:43,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:43,204 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:43,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:43,291 INFO L85 PathProgramCache]: Analyzing trace with hash 1392672065, now seen corresponding path program 5 times [2024-05-04 05:13:43,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:43,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:43,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:43,293 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:43,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:43,380 INFO L85 PathProgramCache]: Analyzing trace with hash 223161136, now seen corresponding path program 5 times [2024-05-04 05:13:43,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:43,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:43,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:43,382 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:43,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:43,473 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939277, now seen corresponding path program 5 times [2024-05-04 05:13:43,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:43,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:43,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:43,475 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:43,589 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 [2024-05-04 05:13:45,596 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 [2024-05-04 05:13:45,605 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 [2024-05-04 05:13:45,617 INFO L85 PathProgramCache]: Analyzing trace with hash -415873772, now seen corresponding path program 5 times [2024-05-04 05:13:45,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:45,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:45,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:45,620 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:45,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:45,675 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 [2024-05-04 05:13:45,682 INFO L85 PathProgramCache]: Analyzing trace with hash -222733547, now seen corresponding path program 5 times [2024-05-04 05:13:45,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:45,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:45,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:45,686 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:45,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:45,762 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 [2024-05-04 05:13:47,775 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 [2024-05-04 05:13:47,789 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 [2024-05-04 05:13:47,800 INFO L85 PathProgramCache]: Analyzing trace with hash 701428950, now seen corresponding path program 6 times [2024-05-04 05:13:47,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:47,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:47,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:47,803 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:47,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:47,903 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 [2024-05-04 05:13:47,912 INFO L85 PathProgramCache]: Analyzing trace with hash -222733643, now seen corresponding path program 6 times [2024-05-04 05:13:47,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:47,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:47,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:47,915 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:47,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:47,972 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 [2024-05-04 05:13:50,001 INFO L85 PathProgramCache]: Analyzing trace with hash -415873676, now seen corresponding path program 1 times [2024-05-04 05:13:50,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:50,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:50,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:50,005 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:50,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:50,068 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 [2024-05-04 05:13:50,077 INFO L85 PathProgramCache]: Analyzing trace with hash -290510383, now seen corresponding path program 5 times [2024-05-04 05:13:50,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:50,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:50,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:50,080 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:50,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:52,170 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 [2024-05-04 05:13:52,175 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:13:52,175 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 [2024-05-04 05:13:52,199 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 [2024-05-04 05:13:52,211 INFO L85 PathProgramCache]: Analyzing trace with hash -7601006, now seen corresponding path program 5 times [2024-05-04 05:13:52,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:52,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:52,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:52,216 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:52,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:54,290 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 [2024-05-04 05:13:54,300 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:13:54,301 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 [2024-05-04 05:13:54,320 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 [2024-05-04 05:13:54,331 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370643, now seen corresponding path program 6 times [2024-05-04 05:13:54,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:54,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:54,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:54,337 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:54,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:54,405 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 [2024-05-04 05:13:56,429 INFO L85 PathProgramCache]: Analyzing trace with hash -7601102, now seen corresponding path program 6 times [2024-05-04 05:13:56,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:56,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:56,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:56,432 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:56,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:56,494 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 [2024-05-04 05:13:56,501 INFO L85 PathProgramCache]: Analyzing trace with hash -290510287, now seen corresponding path program 1 times [2024-05-04 05:13:56,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:56,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:56,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:56,504 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:56,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:56,605 INFO L349 Elim1Store]: treesize reduction 14, result has 17.6 percent of original size [2024-05-04 05:13:56,606 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 15 [2024-05-04 05:13:56,660 INFO L85 PathProgramCache]: Analyzing trace with hash 223161137, now seen corresponding path program 3 times [2024-05-04 05:13:56,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:56,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:56,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:56,663 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:56,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:56,765 INFO L349 Elim1Store]: treesize reduction 14, result has 17.6 percent of original size [2024-05-04 05:13:56,766 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 15 [2024-05-04 05:13:56,801 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939262, now seen corresponding path program 3 times [2024-05-04 05:13:56,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:56,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:56,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:56,804 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:56,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:56,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:13:56,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:13:56,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:13:56,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-05-04 05:13:56,845 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-05-04 05:13:57,046 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70,SelfDestructingSolverStorable60,SelfDestructingSolverStorable71,SelfDestructingSolverStorable61,SelfDestructingSolverStorable72,SelfDestructingSolverStorable62,SelfDestructingSolverStorable73,SelfDestructingSolverStorable63,SelfDestructingSolverStorable74,SelfDestructingSolverStorable64,SelfDestructingSolverStorable75,5 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable65,SelfDestructingSolverStorable55,SelfDestructingSolverStorable66,SelfDestructingSolverStorable56,SelfDestructingSolverStorable67,SelfDestructingSolverStorable57,SelfDestructingSolverStorable68,SelfDestructingSolverStorable58,SelfDestructingSolverStorable69,SelfDestructingSolverStorable59 [2024-05-04 05:13:57,046 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-04 05:13:57,047 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-04 05:13:57,047 INFO L85 PathProgramCache]: Analyzing trace with hash -2047622304, now seen corresponding path program 2 times [2024-05-04 05:13:57,047 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-04 05:13:57,047 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1134539979] [2024-05-04 05:13:57,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:57,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:57,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:13:57,078 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:13:57,079 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-04 05:13:57,079 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1134539979] [2024-05-04 05:13:57,079 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1134539979] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-04 05:13:57,079 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [980150507] [2024-05-04 05:13:57,079 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-05-04 05:13:57,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-04 05:13:57,079 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-04 05:13:57,080 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) [2024-05-04 05:13:57,082 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-05-04 05:13:57,114 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-05-04 05:13:57,115 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-04 05:13:57,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 6 conjunts are in the unsatisfiable core [2024-05-04 05:13:57,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-04 05:13:57,149 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-04 05:13:57,149 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-05-04 05:13:57,149 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [980150507] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-04 05:13:57,149 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-05-04 05:13:57,150 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 6 [2024-05-04 05:13:57,150 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1378421372] [2024-05-04 05:13:57,150 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-04 05:13:57,150 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-04 05:13:57,150 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-04 05:13:57,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-04 05:13:57,150 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2024-05-04 05:13:57,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:13:57,151 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-04 05:13:57,151 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 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) [2024-05-04 05:13:57,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:13:57,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:13:57,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:13:57,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-05-04 05:13:57,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:13:57,257 INFO L85 PathProgramCache]: Analyzing trace with hash 103819, now seen corresponding path program 6 times [2024-05-04 05:13:57,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:57,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:57,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:57,259 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:57,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:57,350 INFO L85 PathProgramCache]: Analyzing trace with hash 3218484, now seen corresponding path program 6 times [2024-05-04 05:13:57,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:57,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:57,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:57,352 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:57,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:57,443 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 11 times [2024-05-04 05:13:57,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:57,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:57,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:57,445 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:57,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:57,524 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 12 times [2024-05-04 05:13:57,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:57,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:57,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:57,527 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:57,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:57,656 INFO L85 PathProgramCache]: Analyzing trace with hash -1202001087, now seen corresponding path program 6 times [2024-05-04 05:13:57,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:57,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:57,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:57,658 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:57,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:57,742 INFO L85 PathProgramCache]: Analyzing trace with hash 1392672065, now seen corresponding path program 6 times [2024-05-04 05:13:57,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:57,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:57,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:57,745 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:57,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:57,862 INFO L85 PathProgramCache]: Analyzing trace with hash 223161136, now seen corresponding path program 6 times [2024-05-04 05:13:57,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:57,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:57,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:57,864 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:57,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:57,964 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939277, now seen corresponding path program 6 times [2024-05-04 05:13:57,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:57,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:57,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:57,967 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:57,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:58,044 INFO L85 PathProgramCache]: Analyzing trace with hash -415873772, now seen corresponding path program 7 times [2024-05-04 05:13:58,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:58,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:58,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:58,047 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:58,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:58,101 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 [2024-05-04 05:13:58,108 INFO L85 PathProgramCache]: Analyzing trace with hash -222733547, now seen corresponding path program 7 times [2024-05-04 05:13:58,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:13:58,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:13:58,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:58,111 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:13:58,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:13:58,166 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 [2024-05-04 05:14:00,178 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 [2024-05-04 05:14:00,184 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 [2024-05-04 05:14:00,193 INFO L85 PathProgramCache]: Analyzing trace with hash 701428950, now seen corresponding path program 8 times [2024-05-04 05:14:00,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:00,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:00,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:00,197 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:00,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:00,245 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 [2024-05-04 05:14:00,250 INFO L85 PathProgramCache]: Analyzing trace with hash -222733643, now seen corresponding path program 8 times [2024-05-04 05:14:00,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:00,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:00,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:00,253 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:00,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:00,310 INFO L85 PathProgramCache]: Analyzing trace with hash -415873676, now seen corresponding path program 2 times [2024-05-04 05:14:00,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:00,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:00,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:00,313 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:00,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:00,358 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 [2024-05-04 05:14:00,363 INFO L85 PathProgramCache]: Analyzing trace with hash -290510383, now seen corresponding path program 7 times [2024-05-04 05:14:00,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:00,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:00,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:00,366 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:00,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:00,400 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 [2024-05-04 05:14:00,431 INFO L85 PathProgramCache]: Analyzing trace with hash -7601006, now seen corresponding path program 7 times [2024-05-04 05:14:00,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:00,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:00,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:00,434 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:00,499 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 [2024-05-04 05:14:00,505 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370643, now seen corresponding path program 8 times [2024-05-04 05:14:00,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:00,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:00,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:00,508 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:00,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:00,554 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 [2024-05-04 05:14:00,560 INFO L85 PathProgramCache]: Analyzing trace with hash -7601102, now seen corresponding path program 8 times [2024-05-04 05:14:00,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:00,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:00,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:00,567 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:00,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:00,620 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 [2024-05-04 05:14:02,627 INFO L85 PathProgramCache]: Analyzing trace with hash -290510287, now seen corresponding path program 2 times [2024-05-04 05:14:02,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:02,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:02,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:02,631 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:02,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:02,723 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 [2024-05-04 05:14:02,765 INFO L85 PathProgramCache]: Analyzing trace with hash 223161137, now seen corresponding path program 4 times [2024-05-04 05:14:02,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:02,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:02,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:02,767 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:02,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:02,832 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 [2024-05-04 05:14:02,860 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939262, now seen corresponding path program 4 times [2024-05-04 05:14:02,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:02,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:02,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:02,862 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:02,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:02,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:14:02,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:14:02,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:14:02,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:14:02,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:14:02,918 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-05-04 05:14:03,102 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90,SelfDestructingSolverStorable80,SelfDestructingSolverStorable91,6 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable81,SelfDestructingSolverStorable92,SelfDestructingSolverStorable82,SelfDestructingSolverStorable93,SelfDestructingSolverStorable83,SelfDestructingSolverStorable94,SelfDestructingSolverStorable84,SelfDestructingSolverStorable95,SelfDestructingSolverStorable85,SelfDestructingSolverStorable96,SelfDestructingSolverStorable86,SelfDestructingSolverStorable76,SelfDestructingSolverStorable87,SelfDestructingSolverStorable77,SelfDestructingSolverStorable88,SelfDestructingSolverStorable78,SelfDestructingSolverStorable89,SelfDestructingSolverStorable79 [2024-05-04 05:14:03,103 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-04 05:14:03,103 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-04 05:14:03,103 INFO L85 PathProgramCache]: Analyzing trace with hash 957671963, now seen corresponding path program 3 times [2024-05-04 05:14:03,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-04 05:14:03,103 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1647027961] [2024-05-04 05:14:03,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:03,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:03,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:14:03,469 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-05-04 05:14:03,470 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-04 05:14:03,470 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1647027961] [2024-05-04 05:14:03,470 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1647027961] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-04 05:14:03,470 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1397964979] [2024-05-04 05:14:03,470 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-05-04 05:14:03,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-04 05:14:03,470 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-04 05:14:03,471 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) [2024-05-04 05:14:03,477 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-05-04 05:14:03,504 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2024-05-04 05:14:03,504 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-04 05:14:03,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 47 conjunts are in the unsatisfiable core [2024-05-04 05:14:03,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-04 05:14:03,765 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:14:03,766 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 29 treesize of output 63 [2024-05-04 05:14:03,873 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:14:03,873 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-04 05:14:03,999 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:14:03,999 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 [2024-05-04 05:14:04,023 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-04 05:14:04,023 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1397964979] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-04 05:14:04,023 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-04 05:14:04,023 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 14, 10] total 28 [2024-05-04 05:14:04,023 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1082416061] [2024-05-04 05:14:04,024 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-04 05:14:04,024 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2024-05-04 05:14:04,024 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-04 05:14:04,024 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2024-05-04 05:14:04,025 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=114, Invalid=698, Unknown=0, NotChecked=0, Total=812 [2024-05-04 05:14:04,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:14:04,025 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-04 05:14:04,025 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 2.0344827586206895) internal successors, (59), 28 states have internal predecessors, (59), 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) [2024-05-04 05:14:04,025 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:14:04,025 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:14:04,025 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:14:04,025 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:14:04,025 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:14:04,025 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:14:04,171 INFO L85 PathProgramCache]: Analyzing trace with hash 103819, now seen corresponding path program 7 times [2024-05-04 05:14:04,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:04,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:04,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:04,173 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:04,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:04,272 INFO L85 PathProgramCache]: Analyzing trace with hash 3218484, now seen corresponding path program 7 times [2024-05-04 05:14:04,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:04,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:04,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:04,274 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:04,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:04,352 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 13 times [2024-05-04 05:14:04,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:04,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:04,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:04,354 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:04,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:04,421 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 14 times [2024-05-04 05:14:04,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:04,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:04,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:04,423 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:04,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:04,502 INFO L85 PathProgramCache]: Analyzing trace with hash -1202001087, now seen corresponding path program 7 times [2024-05-04 05:14:04,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:04,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:04,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:04,504 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:04,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:04,575 INFO L85 PathProgramCache]: Analyzing trace with hash 1392672065, now seen corresponding path program 7 times [2024-05-04 05:14:04,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:04,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:04,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:04,577 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:04,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:04,650 INFO L85 PathProgramCache]: Analyzing trace with hash 223161136, now seen corresponding path program 7 times [2024-05-04 05:14:04,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:04,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:04,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:04,653 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:04,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:04,721 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939277, now seen corresponding path program 7 times [2024-05-04 05:14:04,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:04,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:04,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:04,723 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:04,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:04,934 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 [2024-05-04 05:14:04,941 INFO L85 PathProgramCache]: Analyzing trace with hash -415873772, now seen corresponding path program 9 times [2024-05-04 05:14:04,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:04,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:04,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:04,943 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:04,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:05,024 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 [2024-05-04 05:14:07,037 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 [2024-05-04 05:14:07,044 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 [2024-05-04 05:14:07,053 INFO L85 PathProgramCache]: Analyzing trace with hash -222733547, now seen corresponding path program 9 times [2024-05-04 05:14:07,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:07,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:07,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:07,057 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:07,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:07,102 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 [2024-05-04 05:14:09,125 INFO L85 PathProgramCache]: Analyzing trace with hash 701428950, now seen corresponding path program 10 times [2024-05-04 05:14:09,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:09,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:09,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:09,130 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:09,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:09,202 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 [2024-05-04 05:14:11,211 INFO L85 PathProgramCache]: Analyzing trace with hash -222733643, now seen corresponding path program 10 times [2024-05-04 05:14:11,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:11,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:11,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:11,214 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:11,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:11,274 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 [2024-05-04 05:14:11,280 INFO L85 PathProgramCache]: Analyzing trace with hash -415873676, now seen corresponding path program 3 times [2024-05-04 05:14:11,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:11,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:11,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:11,282 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:11,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:11,341 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 [2024-05-04 05:14:13,363 INFO L85 PathProgramCache]: Analyzing trace with hash -290510383, now seen corresponding path program 9 times [2024-05-04 05:14:13,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:13,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:13,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:13,366 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:13,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:13,422 INFO L85 PathProgramCache]: Analyzing trace with hash -7601006, now seen corresponding path program 9 times [2024-05-04 05:14:13,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:13,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:13,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:13,425 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:13,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:13,484 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 [2024-05-04 05:14:15,492 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370643, now seen corresponding path program 10 times [2024-05-04 05:14:15,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:15,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:15,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:15,496 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:15,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:15,557 INFO L85 PathProgramCache]: Analyzing trace with hash -7601102, now seen corresponding path program 10 times [2024-05-04 05:14:15,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:15,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:15,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:15,559 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:15,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:15,618 INFO L85 PathProgramCache]: Analyzing trace with hash -290510287, now seen corresponding path program 3 times [2024-05-04 05:14:15,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:15,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:15,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:15,621 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:15,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:15,726 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 [2024-05-04 05:14:15,760 INFO L85 PathProgramCache]: Analyzing trace with hash 223161137, now seen corresponding path program 5 times [2024-05-04 05:14:15,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:15,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:15,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:15,763 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:15,881 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 [2024-05-04 05:14:15,909 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939262, now seen corresponding path program 5 times [2024-05-04 05:14:15,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:15,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:15,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:15,911 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:15,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:16,425 INFO L85 PathProgramCache]: Analyzing trace with hash -415859357, now seen corresponding path program 1 times [2024-05-04 05:14:16,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:16,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:16,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:16,428 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:16,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:16,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:14:16,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:14:16,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:14:16,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:14:16,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:14:16,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:14:16,438 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-05-04 05:14:16,638 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable110,SelfDestructingSolverStorable97,SelfDestructingSolverStorable108,SelfDestructingSolverStorable109,7 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable98,SelfDestructingSolverStorable104,SelfDestructingSolverStorable115,SelfDestructingSolverStorable99,SelfDestructingSolverStorable105,SelfDestructingSolverStorable116,SelfDestructingSolverStorable106,SelfDestructingSolverStorable117,SelfDestructingSolverStorable107,SelfDestructingSolverStorable118,SelfDestructingSolverStorable100,SelfDestructingSolverStorable111,SelfDestructingSolverStorable101,SelfDestructingSolverStorable112,SelfDestructingSolverStorable102,SelfDestructingSolverStorable113,SelfDestructingSolverStorable103,SelfDestructingSolverStorable114 [2024-05-04 05:14:16,638 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-04 05:14:16,638 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-04 05:14:16,638 INFO L85 PathProgramCache]: Analyzing trace with hash -906109247, now seen corresponding path program 1 times [2024-05-04 05:14:16,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-04 05:14:16,638 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [616341796] [2024-05-04 05:14:16,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:16,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:14:16,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:14:16,711 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-04 05:14:16,711 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [616341796] [2024-05-04 05:14:16,711 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [616341796] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-04 05:14:16,712 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2062925552] [2024-05-04 05:14:16,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:16,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-04 05:14:16,712 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-04 05:14:16,713 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) [2024-05-04 05:14:16,784 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-05-04 05:14:16,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:14:16,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 21 conjunts are in the unsatisfiable core [2024-05-04 05:14:16,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-04 05:14:16,866 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 [2024-05-04 05:14:16,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:14:16,890 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-04 05:14:16,929 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:14:16,929 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 [2024-05-04 05:14:16,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:14:16,952 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2062925552] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-04 05:14:16,952 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-04 05:14:16,952 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 15 [2024-05-04 05:14:16,952 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [232595370] [2024-05-04 05:14:16,953 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-04 05:14:16,953 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-05-04 05:14:16,953 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-04 05:14:16,953 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-05-04 05:14:16,953 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=193, Unknown=0, NotChecked=0, Total=240 [2024-05-04 05:14:16,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:14:16,953 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-04 05:14:16,954 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 3.0) internal successors, (48), 15 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) [2024-05-04 05:14:16,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:14:16,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:14:16,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:14:16,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:14:16,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:14:16,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:14:16,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:14:17,051 INFO L85 PathProgramCache]: Analyzing trace with hash 103819, now seen corresponding path program 8 times [2024-05-04 05:14:17,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:17,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:17,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:17,061 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:17,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:17,171 INFO L85 PathProgramCache]: Analyzing trace with hash 3218484, now seen corresponding path program 8 times [2024-05-04 05:14:17,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:17,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:17,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:17,173 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:17,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:17,270 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 15 times [2024-05-04 05:14:17,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:17,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:17,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:17,272 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:17,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:17,355 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 16 times [2024-05-04 05:14:17,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:17,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:17,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:17,357 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:17,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:17,446 INFO L85 PathProgramCache]: Analyzing trace with hash -1202001087, now seen corresponding path program 8 times [2024-05-04 05:14:17,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:17,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:17,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:17,448 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:17,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:17,535 INFO L85 PathProgramCache]: Analyzing trace with hash 1392672065, now seen corresponding path program 8 times [2024-05-04 05:14:17,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:17,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:17,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:17,537 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:17,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:17,627 INFO L85 PathProgramCache]: Analyzing trace with hash 223161136, now seen corresponding path program 8 times [2024-05-04 05:14:17,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:17,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:17,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:17,629 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:17,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:17,700 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939277, now seen corresponding path program 8 times [2024-05-04 05:14:17,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:17,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:17,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:17,712 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:17,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:17,809 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 [2024-05-04 05:14:19,828 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 [2024-05-04 05:14:19,834 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 [2024-05-04 05:14:19,844 INFO L85 PathProgramCache]: Analyzing trace with hash -415873772, now seen corresponding path program 11 times [2024-05-04 05:14:19,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:19,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:19,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:19,852 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:19,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:19,932 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 [2024-05-04 05:14:19,940 INFO L85 PathProgramCache]: Analyzing trace with hash -222733547, now seen corresponding path program 11 times [2024-05-04 05:14:19,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:19,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:19,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:19,942 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:19,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:22,000 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 [2024-05-04 05:14:22,013 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 [2024-05-04 05:14:22,024 INFO L85 PathProgramCache]: Analyzing trace with hash 701428854, now seen corresponding path program 12 times [2024-05-04 05:14:22,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:22,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:22,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:22,027 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:22,090 INFO L85 PathProgramCache]: Analyzing trace with hash -236734057, now seen corresponding path program 13 times [2024-05-04 05:14:22,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:22,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:22,095 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:22,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:24,166 INFO L85 PathProgramCache]: Analyzing trace with hash 701428950, now seen corresponding path program 14 times [2024-05-04 05:14:24,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:24,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:24,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:24,169 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:24,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:24,238 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 [2024-05-04 05:14:26,273 INFO L85 PathProgramCache]: Analyzing trace with hash -415873676, now seen corresponding path program 4 times [2024-05-04 05:14:26,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:26,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:26,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:26,276 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:26,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:28,391 INFO L85 PathProgramCache]: Analyzing trace with hash -290510383, now seen corresponding path program 11 times [2024-05-04 05:14:28,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:28,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:28,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:28,394 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:28,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:28,469 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 [2024-05-04 05:14:30,475 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 [2024-05-04 05:14:30,485 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 [2024-05-04 05:14:30,496 INFO L85 PathProgramCache]: Analyzing trace with hash -7601006, now seen corresponding path program 11 times [2024-05-04 05:14:30,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:30,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:30,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:30,499 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:30,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:32,578 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 [2024-05-04 05:14:32,587 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:14:32,587 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 [2024-05-04 05:14:32,632 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370547, now seen corresponding path program 12 times [2024-05-04 05:14:32,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:32,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:32,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:32,654 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:32,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:32,698 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 [2024-05-04 05:14:34,724 INFO L85 PathProgramCache]: Analyzing trace with hash -1709482860, now seen corresponding path program 13 times [2024-05-04 05:14:34,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:34,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:34,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:34,727 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:34,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:34,784 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 [2024-05-04 05:14:34,792 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370643, now seen corresponding path program 14 times [2024-05-04 05:14:34,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:34,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:34,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:34,795 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:34,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:34,846 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 [2024-05-04 05:14:34,854 INFO L85 PathProgramCache]: Analyzing trace with hash -290510287, now seen corresponding path program 4 times [2024-05-04 05:14:34,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:34,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:34,856 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:34,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:34,943 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 [2024-05-04 05:14:34,978 INFO L85 PathProgramCache]: Analyzing trace with hash 223161137, now seen corresponding path program 6 times [2024-05-04 05:14:34,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:34,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:34,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:34,981 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:34,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:35,055 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 [2024-05-04 05:14:35,081 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939262, now seen corresponding path program 6 times [2024-05-04 05:14:35,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:35,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:35,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:35,084 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:35,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:35,189 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:14:35,190 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 [2024-05-04 05:14:35,199 INFO L85 PathProgramCache]: Analyzing trace with hash -415859357, now seen corresponding path program 2 times [2024-05-04 05:14:35,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:35,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:35,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:35,203 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:35,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:14:35,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:14:35,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:14:35,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:14:35,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:14:35,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:14:35,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:14:35,251 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-05-04 05:14:35,449 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable130,SelfDestructingSolverStorable131,SelfDestructingSolverStorable132,SelfDestructingSolverStorable126,SelfDestructingSolverStorable127,SelfDestructingSolverStorable128,SelfDestructingSolverStorable129,SelfDestructingSolverStorable122,SelfDestructingSolverStorable123,SelfDestructingSolverStorable124,SelfDestructingSolverStorable125,SelfDestructingSolverStorable140,SelfDestructingSolverStorable141,SelfDestructingSolverStorable120,SelfDestructingSolverStorable142,SelfDestructingSolverStorable121,8 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable119,SelfDestructingSolverStorable137,SelfDestructingSolverStorable138,SelfDestructingSolverStorable139,SelfDestructingSolverStorable133,SelfDestructingSolverStorable134,SelfDestructingSolverStorable135,SelfDestructingSolverStorable136 [2024-05-04 05:14:35,449 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-04 05:14:35,450 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-04 05:14:35,450 INFO L85 PathProgramCache]: Analyzing trace with hash -1052447235, now seen corresponding path program 2 times [2024-05-04 05:14:35,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-04 05:14:35,450 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [741106897] [2024-05-04 05:14:35,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:35,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:35,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:14:35,689 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-05-04 05:14:35,689 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-04 05:14:35,689 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [741106897] [2024-05-04 05:14:35,689 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [741106897] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-04 05:14:35,689 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [159184159] [2024-05-04 05:14:35,689 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-05-04 05:14:35,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-04 05:14:35,689 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-04 05:14:35,691 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) [2024-05-04 05:14:35,692 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-05-04 05:14:35,738 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-05-04 05:14:35,739 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-04 05:14:35,739 INFO L262 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 47 conjunts are in the unsatisfiable core [2024-05-04 05:14:35,740 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-04 05:14:36,028 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:14:36,029 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 27 treesize of output 39 [2024-05-04 05:14:36,083 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:14:36,084 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-04 05:14:36,255 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:14:36,255 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 [2024-05-04 05:14:36,316 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:14:36,316 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [159184159] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-04 05:14:36,317 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-04 05:14:36,317 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 14, 14] total 32 [2024-05-04 05:14:36,317 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1347556333] [2024-05-04 05:14:36,317 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-04 05:14:36,317 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2024-05-04 05:14:36,317 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-04 05:14:36,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2024-05-04 05:14:36,318 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=151, Invalid=905, Unknown=0, NotChecked=0, Total=1056 [2024-05-04 05:14:36,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:14:36,318 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-04 05:14:36,318 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 1.878787878787879) internal successors, (62), 32 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) [2024-05-04 05:14:36,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:14:36,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:14:36,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:14:36,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:14:36,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:14:36,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:14:36,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:14:36,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:14:36,436 INFO L85 PathProgramCache]: Analyzing trace with hash 103819, now seen corresponding path program 9 times [2024-05-04 05:14:36,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:36,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:36,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:36,438 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:36,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:36,552 INFO L85 PathProgramCache]: Analyzing trace with hash 3218484, now seen corresponding path program 9 times [2024-05-04 05:14:36,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:36,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:36,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:36,554 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:36,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:36,644 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 17 times [2024-05-04 05:14:36,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:36,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:36,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:36,645 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:36,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:36,732 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 18 times [2024-05-04 05:14:36,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:36,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:36,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:36,736 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:36,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:36,854 INFO L85 PathProgramCache]: Analyzing trace with hash -1202001087, now seen corresponding path program 9 times [2024-05-04 05:14:36,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:36,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:36,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:36,856 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:36,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:36,947 INFO L85 PathProgramCache]: Analyzing trace with hash 1392672065, now seen corresponding path program 9 times [2024-05-04 05:14:36,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:36,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:36,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:36,950 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:36,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:37,047 INFO L85 PathProgramCache]: Analyzing trace with hash 223161136, now seen corresponding path program 9 times [2024-05-04 05:14:37,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:37,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:37,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:37,049 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:37,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:37,135 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939277, now seen corresponding path program 9 times [2024-05-04 05:14:37,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:37,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:37,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:37,137 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:37,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:37,276 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 [2024-05-04 05:14:39,286 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 [2024-05-04 05:14:39,302 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 [2024-05-04 05:14:41,348 INFO L85 PathProgramCache]: Analyzing trace with hash -415873772, now seen corresponding path program 12 times [2024-05-04 05:14:41,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:41,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:41,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:41,351 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:41,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:41,435 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 [2024-05-04 05:14:43,441 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 11 treesize of output 3 [2024-05-04 05:14:43,452 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 [2024-05-04 05:14:43,464 INFO L85 PathProgramCache]: Analyzing trace with hash -222733547, now seen corresponding path program 15 times [2024-05-04 05:14:43,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:43,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:43,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:43,467 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:43,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:43,524 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 [2024-05-04 05:14:43,532 INFO L85 PathProgramCache]: Analyzing trace with hash 701428854, now seen corresponding path program 16 times [2024-05-04 05:14:43,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:43,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:43,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:43,535 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:43,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:43,580 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 [2024-05-04 05:14:45,611 INFO L85 PathProgramCache]: Analyzing trace with hash -236734057, now seen corresponding path program 17 times [2024-05-04 05:14:45,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:45,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:45,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:45,614 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:45,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:45,677 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 [2024-05-04 05:14:45,694 INFO L85 PathProgramCache]: Analyzing trace with hash 701428950, now seen corresponding path program 18 times [2024-05-04 05:14:45,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:45,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:45,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:45,697 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:45,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:45,750 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 [2024-05-04 05:14:45,769 INFO L85 PathProgramCache]: Analyzing trace with hash -415873676, now seen corresponding path program 5 times [2024-05-04 05:14:45,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:45,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:45,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:45,772 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:45,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:47,848 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 [2024-05-04 05:14:47,862 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 [2024-05-04 05:14:47,872 INFO L85 PathProgramCache]: Analyzing trace with hash -290510383, now seen corresponding path program 12 times [2024-05-04 05:14:47,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:47,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:47,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:47,875 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:47,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:49,941 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 [2024-05-04 05:14:49,946 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:14:49,946 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 [2024-05-04 05:14:51,977 INFO L85 PathProgramCache]: Analyzing trace with hash -7601006, now seen corresponding path program 15 times [2024-05-04 05:14:51,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:51,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:51,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:51,980 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:51,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:52,033 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 11 treesize of output 3 [2024-05-04 05:14:52,040 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370547, now seen corresponding path program 16 times [2024-05-04 05:14:52,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:52,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:52,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:52,043 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:52,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:52,085 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 [2024-05-04 05:14:52,100 INFO L85 PathProgramCache]: Analyzing trace with hash -1709482860, now seen corresponding path program 17 times [2024-05-04 05:14:52,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:52,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:52,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:52,103 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:52,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:54,165 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370643, now seen corresponding path program 18 times [2024-05-04 05:14:54,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:54,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:54,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:54,168 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:54,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:54,224 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 [2024-05-04 05:14:54,232 INFO L85 PathProgramCache]: Analyzing trace with hash -290510287, now seen corresponding path program 5 times [2024-05-04 05:14:54,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:54,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:54,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:54,234 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:54,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:54,342 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 [2024-05-04 05:14:54,379 INFO L85 PathProgramCache]: Analyzing trace with hash 223161137, now seen corresponding path program 7 times [2024-05-04 05:14:54,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:54,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:54,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:54,381 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:54,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:54,493 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 [2024-05-04 05:14:54,521 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939262, now seen corresponding path program 7 times [2024-05-04 05:14:54,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:54,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:54,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:54,523 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:54,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:54,777 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 [2024-05-04 05:14:54,805 INFO L85 PathProgramCache]: Analyzing trace with hash -415859357, now seen corresponding path program 3 times [2024-05-04 05:14:54,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:54,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:54,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:54,808 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:54,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:55,339 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 [2024-05-04 05:14:55,355 INFO L85 PathProgramCache]: Analyzing trace with hash -208880732, now seen corresponding path program 1 times [2024-05-04 05:14:55,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:55,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:55,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:55,358 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:55,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:55,430 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 [2024-05-04 05:14:59,460 INFO L85 PathProgramCache]: Analyzing trace with hash 2114631981, now seen corresponding path program 1 times [2024-05-04 05:14:59,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:14:59,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:14:59,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:14:59,463 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:14:59,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:01,516 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 [2024-05-04 05:15:01,543 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 [2024-05-04 05:15:01,553 INFO L85 PathProgramCache]: Analyzing trace with hash 1129082070, now seen corresponding path program 1 times [2024-05-04 05:15:01,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:01,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:01,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:01,573 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:01,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:03,633 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 [2024-05-04 05:15:03,642 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 [2024-05-04 05:15:03,650 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:15:03,651 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 [2024-05-04 05:15:03,659 INFO L85 PathProgramCache]: Analyzing trace with hash -1578853897, now seen corresponding path program 2 times [2024-05-04 05:15:03,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:03,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:03,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:03,662 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:03,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:03,707 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 [2024-05-04 05:15:05,732 INFO L85 PathProgramCache]: Analyzing trace with hash -1155136808, now seen corresponding path program 3 times [2024-05-04 05:15:05,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:05,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:05,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:05,736 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:05,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:05,791 INFO L85 PathProgramCache]: Analyzing trace with hash -1578853801, now seen corresponding path program 4 times [2024-05-04 05:15:05,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:05,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:05,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:05,794 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:05,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:05,850 INFO L85 PathProgramCache]: Analyzing trace with hash 641805454, now seen corresponding path program 2 times [2024-05-04 05:15:05,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:05,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:05,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:05,853 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:05,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:05,905 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 [2024-05-04 05:15:07,913 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 [2024-05-04 05:15:07,923 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 [2024-05-04 05:15:07,935 INFO L85 PathProgramCache]: Analyzing trace with hash -1700246513, now seen corresponding path program 3 times [2024-05-04 05:15:07,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:07,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:07,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:07,939 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:07,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:09,998 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 [2024-05-04 05:15:10,003 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:15:10,003 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 [2024-05-04 05:15:10,020 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 [2024-05-04 05:15:12,030 INFO L85 PathProgramCache]: Analyzing trace with hash -1849323696, now seen corresponding path program 4 times [2024-05-04 05:15:12,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:12,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:12,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:12,034 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:12,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:12,077 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 [2024-05-04 05:15:12,096 INFO L85 PathProgramCache]: Analyzing trace with hash -1700246609, now seen corresponding path program 5 times [2024-05-04 05:15:12,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:12,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:12,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:12,099 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:12,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:14,166 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 [2024-05-04 05:15:14,174 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 [2024-05-04 05:15:14,183 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:15:14,183 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 [2024-05-04 05:15:14,192 INFO L85 PathProgramCache]: Analyzing trace with hash 2114631982, now seen corresponding path program 2 times [2024-05-04 05:15:14,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:14,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:14,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:14,195 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:14,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:14,275 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 [2024-05-04 05:15:16,283 INFO L85 PathProgramCache]: Analyzing trace with hash 1129082085, now seen corresponding path program 3 times [2024-05-04 05:15:16,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:16,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:16,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:16,286 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:16,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:16,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:15:16,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:15:16,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:15:16,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:15:16,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:15:16,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:15:16,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:15:16,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-05-04 05:15:16,308 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-05-04 05:15:16,491 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable151,SelfDestructingSolverStorable173,SelfDestructingSolverStorable152,SelfDestructingSolverStorable174,SelfDestructingSolverStorable153,SelfDestructingSolverStorable175,SelfDestructingSolverStorable154,SelfDestructingSolverStorable176,SelfDestructingSolverStorable170,SelfDestructingSolverStorable171,SelfDestructingSolverStorable150,SelfDestructingSolverStorable172,SelfDestructingSolverStorable148,SelfDestructingSolverStorable149,SelfDestructingSolverStorable144,SelfDestructingSolverStorable166,SelfDestructingSolverStorable145,SelfDestructingSolverStorable167,SelfDestructingSolverStorable146,SelfDestructingSolverStorable168,SelfDestructingSolverStorable147,SelfDestructingSolverStorable169,SelfDestructingSolverStorable162,SelfDestructingSolverStorable163,SelfDestructingSolverStorable164,SelfDestructingSolverStorable143,SelfDestructingSolverStorable165,SelfDestructingSolverStorable160,SelfDestructingSolverStorable161,SelfDestructingSolverStorable159,SelfDestructingSolverStorable155,SelfDestructingSolverStorable177,SelfDestructingSolverStorable156,SelfDestructingSolverStorable178,SelfDestructingSolverStorable157,9 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable158 [2024-05-04 05:15:16,491 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-04 05:15:16,491 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-04 05:15:16,491 INFO L85 PathProgramCache]: Analyzing trace with hash 1465069197, now seen corresponding path program 1 times [2024-05-04 05:15:16,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-04 05:15:16,491 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1393665483] [2024-05-04 05:15:16,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:16,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:16,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:15:16,673 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:15:16,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-04 05:15:16,673 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1393665483] [2024-05-04 05:15:16,673 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1393665483] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-04 05:15:16,673 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [338740404] [2024-05-04 05:15:16,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:16,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-04 05:15:16,673 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-04 05:15:16,693 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) [2024-05-04 05:15:16,694 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-05-04 05:15:16,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:15:16,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 31 conjunts are in the unsatisfiable core [2024-05-04 05:15:16,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-04 05:15:16,879 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:15:16,879 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 36 [2024-05-04 05:15:17,131 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:15:17,132 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-04 05:15:17,244 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:15:17,244 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 [2024-05-04 05:15:17,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:15:17,275 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [338740404] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-04 05:15:17,275 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-04 05:15:17,275 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 25 [2024-05-04 05:15:17,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [383568608] [2024-05-04 05:15:17,275 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-04 05:15:17,276 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2024-05-04 05:15:17,276 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-04 05:15:17,276 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2024-05-04 05:15:17,276 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=559, Unknown=0, NotChecked=0, Total=650 [2024-05-04 05:15:17,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:15:17,276 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-04 05:15:17,277 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 2.0) internal successors, (52), 25 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-04 05:15:17,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:15:17,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:15:17,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:15:17,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:15:17,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:15:17,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:15:17,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:15:17,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2024-05-04 05:15:17,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:15:17,427 INFO L85 PathProgramCache]: Analyzing trace with hash 103819, now seen corresponding path program 10 times [2024-05-04 05:15:17,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:17,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:17,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:17,429 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:17,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:17,554 INFO L85 PathProgramCache]: Analyzing trace with hash 3218484, now seen corresponding path program 10 times [2024-05-04 05:15:17,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:17,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:17,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:17,561 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:17,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:17,680 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 19 times [2024-05-04 05:15:17,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:17,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:17,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:17,682 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:17,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:17,755 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 20 times [2024-05-04 05:15:17,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:17,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:17,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:17,757 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:17,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:17,815 INFO L85 PathProgramCache]: Analyzing trace with hash -1202001087, now seen corresponding path program 10 times [2024-05-04 05:15:17,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:17,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:17,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:17,816 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:17,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:17,884 INFO L85 PathProgramCache]: Analyzing trace with hash 1392672065, now seen corresponding path program 10 times [2024-05-04 05:15:17,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:17,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:17,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:17,885 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:17,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:17,957 INFO L85 PathProgramCache]: Analyzing trace with hash 223161136, now seen corresponding path program 10 times [2024-05-04 05:15:17,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:17,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:17,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:17,959 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:17,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:18,013 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939277, now seen corresponding path program 10 times [2024-05-04 05:15:18,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:18,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:18,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:18,015 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:18,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:18,129 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 [2024-05-04 05:15:20,164 INFO L85 PathProgramCache]: Analyzing trace with hash -415873772, now seen corresponding path program 13 times [2024-05-04 05:15:20,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:20,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:20,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:20,166 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:20,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:20,207 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 [2024-05-04 05:15:20,236 INFO L85 PathProgramCache]: Analyzing trace with hash -222733547, now seen corresponding path program 19 times [2024-05-04 05:15:20,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:20,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:20,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:20,238 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:20,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:20,286 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 [2024-05-04 05:15:20,292 INFO L85 PathProgramCache]: Analyzing trace with hash 701428854, now seen corresponding path program 20 times [2024-05-04 05:15:20,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:20,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:20,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:20,294 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:20,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:20,351 INFO L85 PathProgramCache]: Analyzing trace with hash -236734057, now seen corresponding path program 21 times [2024-05-04 05:15:20,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:20,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:20,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:20,353 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:20,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:22,460 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 [2024-05-04 05:15:22,464 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:15:22,464 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 [2024-05-04 05:15:22,481 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 [2024-05-04 05:15:22,497 INFO L85 PathProgramCache]: Analyzing trace with hash 701428950, now seen corresponding path program 22 times [2024-05-04 05:15:22,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:22,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:22,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:22,500 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:22,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:22,589 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 20 treesize of output 10 [2024-05-04 05:15:24,633 INFO L85 PathProgramCache]: Analyzing trace with hash -415873676, now seen corresponding path program 6 times [2024-05-04 05:15:24,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:24,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:24,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:24,636 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:24,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:24,705 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 [2024-05-04 05:15:24,712 INFO L85 PathProgramCache]: Analyzing trace with hash -290510383, now seen corresponding path program 13 times [2024-05-04 05:15:24,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:24,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:24,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:24,714 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:24,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:24,775 INFO L85 PathProgramCache]: Analyzing trace with hash -7601006, now seen corresponding path program 19 times [2024-05-04 05:15:24,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:24,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:24,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:24,778 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:24,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:24,835 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 [2024-05-04 05:15:24,843 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370547, now seen corresponding path program 20 times [2024-05-04 05:15:24,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:24,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:24,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:24,845 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:24,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:24,907 INFO L85 PathProgramCache]: Analyzing trace with hash -1709482860, now seen corresponding path program 21 times [2024-05-04 05:15:24,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:24,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:24,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:24,910 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:24,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:24,965 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 [2024-05-04 05:15:24,972 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370643, now seen corresponding path program 22 times [2024-05-04 05:15:24,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:24,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:24,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:24,975 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:24,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:25,036 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 20 treesize of output 10 [2024-05-04 05:15:27,094 INFO L85 PathProgramCache]: Analyzing trace with hash -290510287, now seen corresponding path program 6 times [2024-05-04 05:15:27,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:27,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:27,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:27,096 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:27,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:27,274 INFO L85 PathProgramCache]: Analyzing trace with hash 223161137, now seen corresponding path program 8 times [2024-05-04 05:15:27,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:27,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:27,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:27,276 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:27,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:27,397 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 14 treesize of output 8 [2024-05-04 05:15:27,425 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939262, now seen corresponding path program 8 times [2024-05-04 05:15:27,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:27,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:27,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:27,427 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:27,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:27,604 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 20 treesize of output 12 [2024-05-04 05:15:27,631 INFO L85 PathProgramCache]: Analyzing trace with hash -415859357, now seen corresponding path program 4 times [2024-05-04 05:15:27,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:27,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:27,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:27,633 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:27,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:27,835 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:15:27,836 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 40 [2024-05-04 05:15:29,917 INFO L85 PathProgramCache]: Analyzing trace with hash -208880732, now seen corresponding path program 4 times [2024-05-04 05:15:29,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:29,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:29,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:29,920 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:29,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:30,001 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:15:30,002 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 40 [2024-05-04 05:15:32,097 INFO L85 PathProgramCache]: Analyzing trace with hash 2114631981, now seen corresponding path program 6 times [2024-05-04 05:15:32,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:32,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:32,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:32,099 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:32,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:32,178 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:15:32,178 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 40 [2024-05-04 05:15:36,306 INFO L85 PathProgramCache]: Analyzing trace with hash 1129082070, now seen corresponding path program 5 times [2024-05-04 05:15:36,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:36,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:36,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:36,309 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:36,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:36,369 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 [2024-05-04 05:15:36,377 INFO L85 PathProgramCache]: Analyzing trace with hash -1578853897, now seen corresponding path program 6 times [2024-05-04 05:15:36,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:36,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:36,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:36,380 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:36,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:36,425 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 [2024-05-04 05:15:36,453 INFO L85 PathProgramCache]: Analyzing trace with hash -1155136712, now seen corresponding path program 7 times [2024-05-04 05:15:36,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:36,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:36,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:36,456 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:36,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:36,501 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 [2024-05-04 05:15:38,525 INFO L85 PathProgramCache]: Analyzing trace with hash -1984815047, now seen corresponding path program 8 times [2024-05-04 05:15:38,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:38,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:38,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:38,528 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:38,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:38,574 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 [2024-05-04 05:15:38,580 INFO L85 PathProgramCache]: Analyzing trace with hash -1155136808, now seen corresponding path program 9 times [2024-05-04 05:15:38,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:38,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:38,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:38,583 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:38,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:38,669 INFO L85 PathProgramCache]: Analyzing trace with hash 641805454, now seen corresponding path program 7 times [2024-05-04 05:15:38,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:38,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:38,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:38,672 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:38,719 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 [2024-05-04 05:15:38,736 INFO L85 PathProgramCache]: Analyzing trace with hash -1700246513, now seen corresponding path program 8 times [2024-05-04 05:15:38,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:38,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:38,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:38,739 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:38,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:38,790 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 [2024-05-04 05:15:40,822 INFO L85 PathProgramCache]: Analyzing trace with hash -1849323696, now seen corresponding path program 9 times [2024-05-04 05:15:40,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:40,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:40,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:40,825 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:40,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:42,911 INFO L85 PathProgramCache]: Analyzing trace with hash -1700246609, now seen corresponding path program 10 times [2024-05-04 05:15:42,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:42,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:42,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:42,914 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:42,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:45,069 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 [2024-05-04 05:15:45,104 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:15:45,104 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 22 treesize of output 36 [2024-05-04 05:15:45,170 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 [2024-05-04 05:15:47,214 INFO L85 PathProgramCache]: Analyzing trace with hash 2114631982, now seen corresponding path program 5 times [2024-05-04 05:15:47,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:47,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:47,217 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:47,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:47,368 INFO L85 PathProgramCache]: Analyzing trace with hash 1129082085, now seen corresponding path program 6 times [2024-05-04 05:15:47,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:47,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:47,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:47,371 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:47,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:15:47,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:15:47,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:15:47,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:15:47,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:15:47,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:15:47,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:15:47,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-05-04 05:15:47,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-04 05:15:47,404 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2024-05-04 05:15:47,588 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable195,SelfDestructingSolverStorable196,SelfDestructingSolverStorable197,SelfDestructingSolverStorable198,SelfDestructingSolverStorable191,SelfDestructingSolverStorable192,SelfDestructingSolverStorable193,SelfDestructingSolverStorable194,SelfDestructingSolverStorable190,SelfDestructingSolverStorable207,SelfDestructingSolverStorable208,SelfDestructingSolverStorable209,SelfDestructingSolverStorable203,SelfDestructingSolverStorable204,SelfDestructingSolverStorable205,SelfDestructingSolverStorable206,SelfDestructingSolverStorable188,SelfDestructingSolverStorable189,SelfDestructingSolverStorable200,SelfDestructingSolverStorable201,SelfDestructingSolverStorable202,SelfDestructingSolverStorable184,SelfDestructingSolverStorable185,SelfDestructingSolverStorable186,SelfDestructingSolverStorable187,SelfDestructingSolverStorable180,SelfDestructingSolverStorable181,SelfDestructingSolverStorable182,SelfDestructingSolverStorable183,SelfDestructingSolverStorable214,SelfDestructingSolverStorable215,10 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable199,SelfDestructingSolverStorable210,SelfDestructingSolverStorable211,SelfDestructingSolverStorable179,SelfDestructingSolverStorable212,SelfDestructingSolverStorable213 [2024-05-04 05:15:47,588 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-04 05:15:47,588 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-04 05:15:47,588 INFO L85 PathProgramCache]: Analyzing trace with hash -935044594, now seen corresponding path program 2 times [2024-05-04 05:15:47,588 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-04 05:15:47,589 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1248002082] [2024-05-04 05:15:47,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:47,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:47,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:15:47,631 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-04 05:15:47,631 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-04 05:15:47,631 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1248002082] [2024-05-04 05:15:47,632 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1248002082] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-04 05:15:47,632 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [411867852] [2024-05-04 05:15:47,632 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-05-04 05:15:47,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-04 05:15:47,632 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-04 05:15:47,636 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) [2024-05-04 05:15:47,637 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-05-04 05:15:47,683 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-05-04 05:15:47,684 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-04 05:15:47,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 9 conjunts are in the unsatisfiable core [2024-05-04 05:15:47,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-04 05:15:47,746 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-05-04 05:15:47,746 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-04 05:15:47,795 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-05-04 05:15:47,795 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [411867852] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-04 05:15:47,795 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-04 05:15:47,795 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 7 [2024-05-04 05:15:47,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1328196195] [2024-05-04 05:15:47,795 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-04 05:15:47,796 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-05-04 05:15:47,796 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-04 05:15:47,797 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-05-04 05:15:47,797 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-05-04 05:15:47,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:15:47,797 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-04 05:15:47,797 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-04 05:15:47,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:15:47,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:15:47,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:15:47,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:15:47,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:15:47,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:15:47,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:15:47,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2024-05-04 05:15:47,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-04 05:15:47,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:15:47,912 INFO L85 PathProgramCache]: Analyzing trace with hash 103819, now seen corresponding path program 11 times [2024-05-04 05:15:47,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:47,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:47,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:47,914 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:47,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:48,031 INFO L85 PathProgramCache]: Analyzing trace with hash 3218484, now seen corresponding path program 11 times [2024-05-04 05:15:48,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:48,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:48,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:48,032 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:48,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:48,138 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 21 times [2024-05-04 05:15:48,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:48,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:48,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:48,140 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:48,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:48,236 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 22 times [2024-05-04 05:15:48,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:48,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:48,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:48,238 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:48,339 INFO L85 PathProgramCache]: Analyzing trace with hash -1202001087, now seen corresponding path program 11 times [2024-05-04 05:15:48,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:48,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:48,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:48,340 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:48,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:48,440 INFO L85 PathProgramCache]: Analyzing trace with hash 1392672065, now seen corresponding path program 11 times [2024-05-04 05:15:48,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:48,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:48,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:48,441 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:48,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:48,535 INFO L85 PathProgramCache]: Analyzing trace with hash 223161136, now seen corresponding path program 11 times [2024-05-04 05:15:48,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:48,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:48,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:48,537 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:48,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:48,637 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939277, now seen corresponding path program 11 times [2024-05-04 05:15:48,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:48,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:48,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:48,639 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:48,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:48,721 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 [2024-05-04 05:15:58,757 INFO L85 PathProgramCache]: Analyzing trace with hash -415873772, now seen corresponding path program 14 times [2024-05-04 05:15:58,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:58,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:58,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:58,759 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:58,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:58,840 INFO L85 PathProgramCache]: Analyzing trace with hash -222733547, now seen corresponding path program 23 times [2024-05-04 05:15:58,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:58,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:58,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:58,842 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:58,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:58,884 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 11 treesize of output 3 [2024-05-04 05:15:58,901 INFO L85 PathProgramCache]: Analyzing trace with hash 701428854, now seen corresponding path program 24 times [2024-05-04 05:15:58,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:58,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:58,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:58,903 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:58,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:58,947 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 [2024-05-04 05:15:58,962 INFO L85 PathProgramCache]: Analyzing trace with hash -236734057, now seen corresponding path program 25 times [2024-05-04 05:15:58,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:58,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:58,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:58,965 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:58,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:59,040 INFO L85 PathProgramCache]: Analyzing trace with hash 701428950, now seen corresponding path program 26 times [2024-05-04 05:15:59,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:15:59,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:15:59,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:59,043 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:15:59,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:15:59,106 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:15:59,106 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:15:59,106 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 20 treesize of output 10 [2024-05-04 05:16:09,167 INFO L85 PathProgramCache]: Analyzing trace with hash -415873676, now seen corresponding path program 7 times [2024-05-04 05:16:09,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:09,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:09,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:09,169 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:09,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:09,227 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 [2024-05-04 05:16:17,256 INFO L85 PathProgramCache]: Analyzing trace with hash -290510383, now seen corresponding path program 14 times [2024-05-04 05:16:17,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:17,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:17,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:17,259 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:17,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:17,312 INFO L85 PathProgramCache]: Analyzing trace with hash -7601006, now seen corresponding path program 23 times [2024-05-04 05:16:17,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:17,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:17,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:17,314 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:17,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:19,391 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370547, now seen corresponding path program 24 times [2024-05-04 05:16:19,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:19,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:19,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:19,393 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:19,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:21,480 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 [2024-05-04 05:16:21,485 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:16:21,485 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 [2024-05-04 05:16:21,499 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 [2024-05-04 05:16:21,509 INFO L85 PathProgramCache]: Analyzing trace with hash -1709482860, now seen corresponding path program 25 times [2024-05-04 05:16:21,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:21,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:21,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:21,511 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:21,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:21,568 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 [2024-05-04 05:16:23,598 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370643, now seen corresponding path program 26 times [2024-05-04 05:16:23,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:23,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:23,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:23,601 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:23,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:23,656 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:16:23,657 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:16:23,657 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 20 treesize of output 10 [2024-05-04 05:16:25,696 INFO L85 PathProgramCache]: Analyzing trace with hash -290510287, now seen corresponding path program 7 times [2024-05-04 05:16:25,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:25,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:25,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:25,698 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:25,773 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 14 treesize of output 8 [2024-05-04 05:16:25,811 INFO L85 PathProgramCache]: Analyzing trace with hash 223161137, now seen corresponding path program 9 times [2024-05-04 05:16:25,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:25,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:25,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:25,813 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:25,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:25,880 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 [2024-05-04 05:16:25,902 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939262, now seen corresponding path program 9 times [2024-05-04 05:16:25,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:25,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:25,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:25,905 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:25,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:26,016 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 [2024-05-04 05:16:26,050 INFO L85 PathProgramCache]: Analyzing trace with hash -415859357, now seen corresponding path program 5 times [2024-05-04 05:16:26,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:26,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:26,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:26,053 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:26,121 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:16:26,122 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:16:26,135 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:16:26,135 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 40 [2024-05-04 05:16:28,179 INFO L85 PathProgramCache]: Analyzing trace with hash -208880732, now seen corresponding path program 7 times [2024-05-04 05:16:28,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:28,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:28,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:28,182 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:28,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:28,245 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:16:28,247 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:16:28,258 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:16:28,258 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 40 [2024-05-04 05:16:30,297 INFO L85 PathProgramCache]: Analyzing trace with hash 2114631981, now seen corresponding path program 11 times [2024-05-04 05:16:30,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:30,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:30,299 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:30,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:30,365 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:16:30,366 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:16:30,376 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:16:30,376 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 40 [2024-05-04 05:16:32,416 INFO L85 PathProgramCache]: Analyzing trace with hash 1129082070, now seen corresponding path program 10 times [2024-05-04 05:16:32,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:32,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:32,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:32,421 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:32,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:32,471 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 [2024-05-04 05:16:32,477 INFO L85 PathProgramCache]: Analyzing trace with hash -1578853897, now seen corresponding path program 11 times [2024-05-04 05:16:32,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:32,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:32,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:32,481 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:32,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:34,540 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 [2024-05-04 05:16:34,552 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 [2024-05-04 05:16:34,559 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:16:34,559 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 [2024-05-04 05:16:36,573 INFO L85 PathProgramCache]: Analyzing trace with hash -1155136712, now seen corresponding path program 12 times [2024-05-04 05:16:36,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:36,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:36,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:36,576 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:36,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:36,629 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 [2024-05-04 05:16:36,636 INFO L85 PathProgramCache]: Analyzing trace with hash -1984815047, now seen corresponding path program 13 times [2024-05-04 05:16:36,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:36,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:36,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:36,639 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:36,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:36,694 INFO L85 PathProgramCache]: Analyzing trace with hash -1155136808, now seen corresponding path program 14 times [2024-05-04 05:16:36,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:36,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:36,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:36,697 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:36,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:36,761 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 [2024-05-04 05:16:38,773 INFO L85 PathProgramCache]: Analyzing trace with hash 641805454, now seen corresponding path program 12 times [2024-05-04 05:16:38,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:38,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:38,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:38,776 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:38,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:38,865 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 [2024-05-04 05:16:38,871 INFO L85 PathProgramCache]: Analyzing trace with hash -1700246513, now seen corresponding path program 13 times [2024-05-04 05:16:38,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:38,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:38,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:38,874 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:38,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:38,960 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 [2024-05-04 05:16:38,968 INFO L85 PathProgramCache]: Analyzing trace with hash -1849323696, now seen corresponding path program 14 times [2024-05-04 05:16:38,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:38,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:38,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:38,971 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:38,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:39,035 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 [2024-05-04 05:16:41,043 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 [2024-05-04 05:16:41,052 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 [2024-05-04 05:16:41,063 INFO L85 PathProgramCache]: Analyzing trace with hash -1700246609, now seen corresponding path program 15 times [2024-05-04 05:16:41,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:41,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:41,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:41,066 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:41,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:41,157 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 [2024-05-04 05:16:43,180 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:16:43,181 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:16:43,193 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:16:43,193 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 22 treesize of output 36 [2024-05-04 05:16:43,220 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:16:43,220 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 18 treesize of output 26 [2024-05-04 05:16:43,250 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:16:43,251 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:16:43,251 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 8 [2024-05-04 05:16:45,266 INFO L85 PathProgramCache]: Analyzing trace with hash 2114631982, now seen corresponding path program 8 times [2024-05-04 05:16:45,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:45,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:45,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:45,269 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:45,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:51,404 WARN L293 SmtUtils]: Spent 6.03s on a formula simplification. DAG size of input: 14 DAG size of output: 10 (called from [L 210] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.abduction.Abducer.solveAbductionProblem) [2024-05-04 05:16:51,406 INFO L85 PathProgramCache]: Analyzing trace with hash 1129082085, now seen corresponding path program 9 times [2024-05-04 05:16:51,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:51,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:51,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:51,408 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:51,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:51,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:16:51,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:16:51,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:16:51,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:16:51,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:16:51,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:16:51,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:16:51,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-05-04 05:16:51,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-04 05:16:51,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-04 05:16:51,422 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2024-05-04 05:16:51,619 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable250,SelfDestructingSolverStorable251,SelfDestructingSolverStorable230,SelfDestructingSolverStorable252,SelfDestructingSolverStorable231,SelfDestructingSolverStorable229,SelfDestructingSolverStorable225,SelfDestructingSolverStorable247,SelfDestructingSolverStorable226,SelfDestructingSolverStorable248,SelfDestructingSolverStorable227,SelfDestructingSolverStorable249,SelfDestructingSolverStorable228,SelfDestructingSolverStorable221,SelfDestructingSolverStorable243,SelfDestructingSolverStorable222,SelfDestructingSolverStorable244,SelfDestructingSolverStorable223,SelfDestructingSolverStorable245,SelfDestructingSolverStorable224,SelfDestructingSolverStorable246,11 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable240,SelfDestructingSolverStorable241,SelfDestructingSolverStorable220,SelfDestructingSolverStorable242,SelfDestructingSolverStorable218,SelfDestructingSolverStorable219,SelfDestructingSolverStorable236,SelfDestructingSolverStorable237,SelfDestructingSolverStorable216,SelfDestructingSolverStorable238,SelfDestructingSolverStorable217,SelfDestructingSolverStorable239,SelfDestructingSolverStorable232,SelfDestructingSolverStorable233,SelfDestructingSolverStorable234,SelfDestructingSolverStorable235 [2024-05-04 05:16:51,620 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-04 05:16:51,620 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-04 05:16:51,620 INFO L85 PathProgramCache]: Analyzing trace with hash -1414193461, now seen corresponding path program 3 times [2024-05-04 05:16:51,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-04 05:16:51,620 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [191286021] [2024-05-04 05:16:51,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:51,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:51,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:16:51,891 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-05-04 05:16:51,892 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-04 05:16:51,892 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [191286021] [2024-05-04 05:16:51,892 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [191286021] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-04 05:16:51,892 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [532564967] [2024-05-04 05:16:51,892 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-05-04 05:16:51,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-04 05:16:51,892 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-04 05:16:51,905 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) [2024-05-04 05:16:51,906 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-05-04 05:16:51,951 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2024-05-04 05:16:51,951 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-04 05:16:51,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 47 conjunts are in the unsatisfiable core [2024-05-04 05:16:51,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-04 05:16:52,225 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:16:52,225 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 29 treesize of output 63 [2024-05-04 05:16:52,317 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:16:52,317 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-04 05:16:52,454 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:16:52,455 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 [2024-05-04 05:16:52,515 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-05-04 05:16:52,515 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [532564967] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-04 05:16:52,515 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-04 05:16:52,515 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 14, 12] total 30 [2024-05-04 05:16:52,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [11755035] [2024-05-04 05:16:52,515 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-04 05:16:52,516 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2024-05-04 05:16:52,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-04 05:16:52,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2024-05-04 05:16:52,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=115, Invalid=815, Unknown=0, NotChecked=0, Total=930 [2024-05-04 05:16:52,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:16:52,517 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-04 05:16:52,517 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 1.935483870967742) internal successors, (60), 30 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-04 05:16:52,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:16:52,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:16:52,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:16:52,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:16:52,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:16:52,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:16:52,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:16:52,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2024-05-04 05:16:52,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-04 05:16:52,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-04 05:16:52,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:16:52,686 INFO L85 PathProgramCache]: Analyzing trace with hash 103819, now seen corresponding path program 12 times [2024-05-04 05:16:52,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:52,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:52,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:52,688 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:52,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:52,802 INFO L85 PathProgramCache]: Analyzing trace with hash 3218484, now seen corresponding path program 12 times [2024-05-04 05:16:52,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:52,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:52,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:52,804 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:52,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:52,914 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 23 times [2024-05-04 05:16:52,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:52,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:52,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:52,915 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:52,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:53,001 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 24 times [2024-05-04 05:16:53,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:53,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:53,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:53,002 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:53,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:53,093 INFO L85 PathProgramCache]: Analyzing trace with hash -1202001087, now seen corresponding path program 12 times [2024-05-04 05:16:53,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:53,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:53,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:53,094 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:53,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:53,179 INFO L85 PathProgramCache]: Analyzing trace with hash 1392672065, now seen corresponding path program 12 times [2024-05-04 05:16:53,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:53,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:53,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:53,181 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:53,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:53,268 INFO L85 PathProgramCache]: Analyzing trace with hash 223161136, now seen corresponding path program 12 times [2024-05-04 05:16:53,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:53,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:53,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:53,270 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:53,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:53,334 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939277, now seen corresponding path program 12 times [2024-05-04 05:16:53,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:53,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:53,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:53,336 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:53,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:53,488 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:16:53,488 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 [2024-05-04 05:16:55,493 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 [2024-05-04 05:16:55,499 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 [2024-05-04 05:16:55,501 INFO L85 PathProgramCache]: Analyzing trace with hash -415873772, now seen corresponding path program 15 times [2024-05-04 05:16:55,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:55,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:55,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:55,503 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:55,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:55,586 INFO L85 PathProgramCache]: Analyzing trace with hash -222733547, now seen corresponding path program 27 times [2024-05-04 05:16:55,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:55,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:55,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:55,588 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:55,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:57,665 INFO L85 PathProgramCache]: Analyzing trace with hash 701428854, now seen corresponding path program 28 times [2024-05-04 05:16:57,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:57,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:57,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:57,667 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:57,720 INFO L85 PathProgramCache]: Analyzing trace with hash -236734057, now seen corresponding path program 29 times [2024-05-04 05:16:57,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:57,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:57,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:57,722 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:57,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:57,778 INFO L85 PathProgramCache]: Analyzing trace with hash 701428950, now seen corresponding path program 30 times [2024-05-04 05:16:57,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:57,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:57,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:57,782 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:57,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:57,898 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:16:57,899 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:16:57,899 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 20 treesize of output 10 [2024-05-04 05:16:59,921 INFO L85 PathProgramCache]: Analyzing trace with hash -415873676, now seen corresponding path program 8 times [2024-05-04 05:16:59,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:16:59,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:16:59,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:59,923 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:16:59,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:16:59,980 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 [2024-05-04 05:17:04,023 INFO L85 PathProgramCache]: Analyzing trace with hash -290510383, now seen corresponding path program 15 times [2024-05-04 05:17:04,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:04,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:04,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:04,025 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:04,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:04,100 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 [2024-05-04 05:17:06,107 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 [2024-05-04 05:17:06,118 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 [2024-05-04 05:17:06,130 INFO L85 PathProgramCache]: Analyzing trace with hash -7601006, now seen corresponding path program 27 times [2024-05-04 05:17:06,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:06,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:06,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:06,132 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:06,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:06,184 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 [2024-05-04 05:17:06,190 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370547, now seen corresponding path program 28 times [2024-05-04 05:17:06,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:06,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:06,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:06,192 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:06,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:06,235 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 [2024-05-04 05:17:06,253 INFO L85 PathProgramCache]: Analyzing trace with hash -1709482860, now seen corresponding path program 29 times [2024-05-04 05:17:06,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:06,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:06,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:06,255 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:06,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:06,314 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370643, now seen corresponding path program 30 times [2024-05-04 05:17:06,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:06,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:06,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:06,316 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:06,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:06,373 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:17:06,374 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:17:06,374 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 20 treesize of output 10 [2024-05-04 05:17:08,395 INFO L85 PathProgramCache]: Analyzing trace with hash -290510287, now seen corresponding path program 8 times [2024-05-04 05:17:08,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:08,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:08,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:08,397 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:08,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:08,544 INFO L85 PathProgramCache]: Analyzing trace with hash 223161137, now seen corresponding path program 10 times [2024-05-04 05:17:08,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:08,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:08,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:08,547 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:08,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:08,719 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939262, now seen corresponding path program 10 times [2024-05-04 05:17:08,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:08,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:08,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:08,721 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:08,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:09,003 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 [2024-05-04 05:17:09,030 INFO L85 PathProgramCache]: Analyzing trace with hash -415859357, now seen corresponding path program 6 times [2024-05-04 05:17:09,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:09,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:09,032 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:09,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:09,206 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 [2024-05-04 05:17:09,238 INFO L85 PathProgramCache]: Analyzing trace with hash -208880732, now seen corresponding path program 10 times [2024-05-04 05:17:09,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:09,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:09,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:09,241 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:09,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:09,311 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 [2024-05-04 05:17:09,326 INFO L85 PathProgramCache]: Analyzing trace with hash 2114631981, now seen corresponding path program 16 times [2024-05-04 05:17:09,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:09,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:09,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:09,329 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:09,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:09,387 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 [2024-05-04 05:17:09,412 INFO L85 PathProgramCache]: Analyzing trace with hash 1129082070, now seen corresponding path program 15 times [2024-05-04 05:17:09,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:09,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:09,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:09,415 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:09,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:09,481 INFO L85 PathProgramCache]: Analyzing trace with hash -1578853897, now seen corresponding path program 16 times [2024-05-04 05:17:09,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:09,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:09,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:09,483 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:09,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:09,547 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 [2024-05-04 05:17:09,553 INFO L85 PathProgramCache]: Analyzing trace with hash -1155136712, now seen corresponding path program 17 times [2024-05-04 05:17:09,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:09,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:09,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:09,556 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:09,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:09,612 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 [2024-05-04 05:17:09,628 INFO L85 PathProgramCache]: Analyzing trace with hash -1984815047, now seen corresponding path program 18 times [2024-05-04 05:17:09,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:09,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:09,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:09,631 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:09,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:09,675 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 [2024-05-04 05:17:09,695 INFO L85 PathProgramCache]: Analyzing trace with hash -1155136808, now seen corresponding path program 19 times [2024-05-04 05:17:09,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:09,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:09,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:09,698 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:09,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:09,753 INFO L85 PathProgramCache]: Analyzing trace with hash 641805454, now seen corresponding path program 17 times [2024-05-04 05:17:09,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:09,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:09,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:09,756 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:09,814 INFO L85 PathProgramCache]: Analyzing trace with hash -1700246513, now seen corresponding path program 18 times [2024-05-04 05:17:09,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:09,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:09,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:09,817 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:09,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:11,881 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 [2024-05-04 05:17:11,888 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 [2024-05-04 05:17:11,902 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:17:11,902 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 [2024-05-04 05:17:13,916 INFO L85 PathProgramCache]: Analyzing trace with hash -1849323696, now seen corresponding path program 19 times [2024-05-04 05:17:13,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:13,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:13,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:13,920 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:13,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:13,973 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 [2024-05-04 05:17:15,993 INFO L85 PathProgramCache]: Analyzing trace with hash -1700246609, now seen corresponding path program 20 times [2024-05-04 05:17:15,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:15,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:15,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:15,996 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:15,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:16,095 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 30 treesize of output 18 [2024-05-04 05:17:16,131 INFO L85 PathProgramCache]: Analyzing trace with hash 2114631982, now seen corresponding path program 11 times [2024-05-04 05:17:16,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:16,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:16,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:16,134 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:16,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:16,237 INFO L85 PathProgramCache]: Analyzing trace with hash 1129082085, now seen corresponding path program 12 times [2024-05-04 05:17:16,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:16,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:16,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:16,241 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:16,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:16,496 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 [2024-05-04 05:17:24,535 INFO L85 PathProgramCache]: Analyzing trace with hash -1578839482, now seen corresponding path program 13 times [2024-05-04 05:17:24,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:24,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:24,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:24,538 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:24,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:24,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:17:24,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:17:24,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:17:24,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:17:24,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:17:24,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:17:24,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:17:24,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-05-04 05:17:24,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-04 05:17:24,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-04 05:17:24,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2024-05-04 05:17:24,551 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2024-05-04 05:17:24,752 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable272,SelfDestructingSolverStorable273,SelfDestructingSolverStorable274,SelfDestructingSolverStorable253,SelfDestructingSolverStorable275,SelfDestructingSolverStorable290,SelfDestructingSolverStorable270,SelfDestructingSolverStorable271,SelfDestructingSolverStorable269,SelfDestructingSolverStorable265,SelfDestructingSolverStorable287,12 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable266,SelfDestructingSolverStorable288,SelfDestructingSolverStorable267,SelfDestructingSolverStorable289,SelfDestructingSolverStorable268,SelfDestructingSolverStorable261,SelfDestructingSolverStorable283,SelfDestructingSolverStorable262,SelfDestructingSolverStorable284,SelfDestructingSolverStorable263,SelfDestructingSolverStorable285,SelfDestructingSolverStorable264,SelfDestructingSolverStorable286,SelfDestructingSolverStorable280,SelfDestructingSolverStorable281,SelfDestructingSolverStorable260,SelfDestructingSolverStorable282,SelfDestructingSolverStorable258,SelfDestructingSolverStorable259,SelfDestructingSolverStorable254,SelfDestructingSolverStorable276,SelfDestructingSolverStorable255,SelfDestructingSolverStorable277,SelfDestructingSolverStorable256,SelfDestructingSolverStorable278,SelfDestructingSolverStorable257,SelfDestructingSolverStorable279 [2024-05-04 05:17:24,752 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-04 05:17:24,752 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-04 05:17:24,752 INFO L85 PathProgramCache]: Analyzing trace with hash 39307943, now seen corresponding path program 4 times [2024-05-04 05:17:24,753 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-04 05:17:24,753 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028949432] [2024-05-04 05:17:24,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:24,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:24,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:17:24,995 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-05-04 05:17:24,995 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-04 05:17:24,995 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2028949432] [2024-05-04 05:17:24,995 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2028949432] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-04 05:17:24,995 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1823900944] [2024-05-04 05:17:24,995 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-05-04 05:17:24,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-04 05:17:24,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-04 05:17:25,020 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) [2024-05-04 05:17:25,035 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-05-04 05:17:25,068 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-05-04 05:17:25,068 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-04 05:17:25,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 45 conjunts are in the unsatisfiable core [2024-05-04 05:17:25,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-04 05:17:25,334 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 [2024-05-04 05:17:25,355 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:17:25,355 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-04 05:17:25,570 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:17:25,571 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 [2024-05-04 05:17:25,723 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:17:25,723 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1823900944] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-04 05:17:25,723 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-04 05:17:25,723 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 14, 14] total 34 [2024-05-04 05:17:25,723 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1592483228] [2024-05-04 05:17:25,723 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-04 05:17:25,724 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2024-05-04 05:17:25,724 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-04 05:17:25,725 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2024-05-04 05:17:25,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=145, Invalid=1045, Unknown=0, NotChecked=0, Total=1190 [2024-05-04 05:17:25,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:17:25,725 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-04 05:17:25,725 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 1.8285714285714285) internal successors, (64), 34 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-04 05:17:25,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:17:25,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:17:25,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:17:25,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:17:25,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:17:25,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:17:25,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:17:25,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2024-05-04 05:17:25,726 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-04 05:17:25,726 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-04 05:17:25,726 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2024-05-04 05:17:25,726 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:17:25,888 INFO L85 PathProgramCache]: Analyzing trace with hash 103819, now seen corresponding path program 13 times [2024-05-04 05:17:25,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:25,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:25,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:25,889 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:25,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:26,019 INFO L85 PathProgramCache]: Analyzing trace with hash 3218484, now seen corresponding path program 13 times [2024-05-04 05:17:26,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:26,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:26,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:26,020 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:26,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:26,124 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 25 times [2024-05-04 05:17:26,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:26,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:26,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:26,126 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:26,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:26,194 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 26 times [2024-05-04 05:17:26,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:26,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:26,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:26,195 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:26,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:26,274 INFO L85 PathProgramCache]: Analyzing trace with hash -1202001087, now seen corresponding path program 13 times [2024-05-04 05:17:26,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:26,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:26,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:26,276 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:26,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:26,344 INFO L85 PathProgramCache]: Analyzing trace with hash 1392672065, now seen corresponding path program 13 times [2024-05-04 05:17:26,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:26,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:26,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:26,346 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:26,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:26,472 INFO L85 PathProgramCache]: Analyzing trace with hash 223161136, now seen corresponding path program 13 times [2024-05-04 05:17:26,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:26,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:26,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:26,474 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:26,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:26,558 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939277, now seen corresponding path program 13 times [2024-05-04 05:17:26,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:26,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:26,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:26,559 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:26,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:26,797 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:17:26,798 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:17:26,798 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 20 treesize of output 10 [2024-05-04 05:17:28,821 INFO L85 PathProgramCache]: Analyzing trace with hash -415873772, now seen corresponding path program 16 times [2024-05-04 05:17:28,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:28,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:28,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:28,823 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:28,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:28,912 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 [2024-05-04 05:17:28,928 INFO L85 PathProgramCache]: Analyzing trace with hash -222733547, now seen corresponding path program 31 times [2024-05-04 05:17:28,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:28,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:28,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:28,931 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:28,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:28,980 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 [2024-05-04 05:17:28,987 INFO L85 PathProgramCache]: Analyzing trace with hash 701428854, now seen corresponding path program 32 times [2024-05-04 05:17:28,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:28,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:28,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:28,989 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:28,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:29,048 INFO L85 PathProgramCache]: Analyzing trace with hash -236734057, now seen corresponding path program 33 times [2024-05-04 05:17:29,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:29,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:29,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:29,051 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:29,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:29,106 INFO L85 PathProgramCache]: Analyzing trace with hash 701428950, now seen corresponding path program 34 times [2024-05-04 05:17:29,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:29,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:29,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:29,108 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:29,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:29,249 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:17:29,249 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:17:29,250 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 20 treesize of output 10 [2024-05-04 05:17:31,272 INFO L85 PathProgramCache]: Analyzing trace with hash -415873676, now seen corresponding path program 9 times [2024-05-04 05:17:31,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:31,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:31,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:31,274 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:31,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:31,368 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:17:31,369 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:17:31,369 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 22 treesize of output 10 [2024-05-04 05:17:33,395 INFO L85 PathProgramCache]: Analyzing trace with hash -290510383, now seen corresponding path program 16 times [2024-05-04 05:17:33,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:33,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:33,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:33,397 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:33,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:33,452 INFO L85 PathProgramCache]: Analyzing trace with hash -7601006, now seen corresponding path program 31 times [2024-05-04 05:17:33,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:33,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:33,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:33,454 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:33,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:33,510 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370547, now seen corresponding path program 32 times [2024-05-04 05:17:33,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:33,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:33,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:33,512 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:33,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:35,568 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 [2024-05-04 05:17:35,573 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:17:35,573 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 [2024-05-04 05:17:37,598 INFO L85 PathProgramCache]: Analyzing trace with hash -1709482860, now seen corresponding path program 33 times [2024-05-04 05:17:37,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:37,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:37,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:37,600 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:37,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:37,654 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 [2024-05-04 05:17:39,661 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 [2024-05-04 05:17:39,668 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 [2024-05-04 05:17:39,677 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370643, now seen corresponding path program 34 times [2024-05-04 05:17:39,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:39,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:39,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:39,679 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:39,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:39,748 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:17:39,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-04 05:17:39,749 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:17:39,749 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:17:39,750 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 10 [2024-05-04 05:17:47,805 INFO L85 PathProgramCache]: Analyzing trace with hash -290510287, now seen corresponding path program 9 times [2024-05-04 05:17:47,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:47,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:47,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:47,807 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:47,959 INFO L85 PathProgramCache]: Analyzing trace with hash 223161137, now seen corresponding path program 11 times [2024-05-04 05:17:47,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:47,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:47,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:47,961 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:47,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:48,105 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939262, now seen corresponding path program 11 times [2024-05-04 05:17:48,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:48,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:48,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:48,107 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:48,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:48,407 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 20 treesize of output 12 [2024-05-04 05:17:48,436 INFO L85 PathProgramCache]: Analyzing trace with hash -415859357, now seen corresponding path program 7 times [2024-05-04 05:17:48,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:48,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:48,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:48,438 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:48,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:48,821 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 [2024-05-04 05:17:48,841 INFO L85 PathProgramCache]: Analyzing trace with hash -208880732, now seen corresponding path program 14 times [2024-05-04 05:17:48,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:48,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:48,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:48,843 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:48,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:48,913 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 [2024-05-04 05:17:48,942 INFO L85 PathProgramCache]: Analyzing trace with hash 2114631981, now seen corresponding path program 21 times [2024-05-04 05:17:48,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:48,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:48,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:48,945 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:48,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:49,013 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 [2024-05-04 05:17:49,035 INFO L85 PathProgramCache]: Analyzing trace with hash 1129082070, now seen corresponding path program 20 times [2024-05-04 05:17:49,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:49,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:49,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:49,037 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:49,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:49,191 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 32 treesize of output 20 [2024-05-04 05:17:53,340 INFO L85 PathProgramCache]: Analyzing trace with hash -1578853897, now seen corresponding path program 21 times [2024-05-04 05:17:53,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:53,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:53,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:53,343 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:53,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:53,405 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 [2024-05-04 05:17:53,422 INFO L85 PathProgramCache]: Analyzing trace with hash -1155136712, now seen corresponding path program 22 times [2024-05-04 05:17:53,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:53,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:53,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:53,425 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:53,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:53,477 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 [2024-05-04 05:17:53,497 INFO L85 PathProgramCache]: Analyzing trace with hash -1984815143, now seen corresponding path program 23 times [2024-05-04 05:17:53,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:53,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:53,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:53,499 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:53,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:53,552 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 [2024-05-04 05:17:55,560 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 [2024-05-04 05:17:55,571 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 [2024-05-04 05:17:55,582 INFO L85 PathProgramCache]: Analyzing trace with hash -441870278, now seen corresponding path program 24 times [2024-05-04 05:17:55,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:55,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:55,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:55,586 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:55,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:55,641 INFO L85 PathProgramCache]: Analyzing trace with hash -1984815047, now seen corresponding path program 25 times [2024-05-04 05:17:55,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:55,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:55,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:55,644 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:55,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:55,798 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 32 treesize of output 20 [2024-05-04 05:17:59,944 INFO L85 PathProgramCache]: Analyzing trace with hash 641805454, now seen corresponding path program 22 times [2024-05-04 05:17:59,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:17:59,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:17:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:59,947 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:17:59,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:17:59,992 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 [2024-05-04 05:18:00,021 INFO L85 PathProgramCache]: Analyzing trace with hash -1700246513, now seen corresponding path program 23 times [2024-05-04 05:18:00,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:00,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:00,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:00,024 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:00,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:00,069 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 [2024-05-04 05:18:02,101 INFO L85 PathProgramCache]: Analyzing trace with hash -1849323792, now seen corresponding path program 24 times [2024-05-04 05:18:02,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:02,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:02,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:02,104 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:02,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:02,156 INFO L85 PathProgramCache]: Analyzing trace with hash 916299153, now seen corresponding path program 25 times [2024-05-04 05:18:02,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:02,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:02,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:02,159 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:02,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:04,214 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 [2024-05-04 05:18:04,218 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:18:04,218 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 [2024-05-04 05:18:06,247 INFO L85 PathProgramCache]: Analyzing trace with hash -1849323696, now seen corresponding path program 26 times [2024-05-04 05:18:06,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:06,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:06,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:06,250 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:06,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:06,395 INFO L85 PathProgramCache]: Analyzing trace with hash 2114631982, now seen corresponding path program 15 times [2024-05-04 05:18:06,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:06,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:06,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:06,397 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:06,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:06,562 INFO L85 PathProgramCache]: Analyzing trace with hash 1129082085, now seen corresponding path program 16 times [2024-05-04 05:18:06,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:06,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:06,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:06,565 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:06,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:06,790 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 31 treesize of output 17 [2024-05-04 05:18:06,836 INFO L85 PathProgramCache]: Analyzing trace with hash -1578839482, now seen corresponding path program 17 times [2024-05-04 05:18:06,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:06,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:06,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:06,838 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:06,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:06,971 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 [2024-05-04 05:18:09,034 INFO L85 PathProgramCache]: Analyzing trace with hash -1141283897, now seen corresponding path program 18 times [2024-05-04 05:18:09,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:09,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:09,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:09,037 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:09,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:09,096 INFO L85 PathProgramCache]: Analyzing trace with hash -1020062358, now seen corresponding path program 27 times [2024-05-04 05:18:09,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:09,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:09,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:09,099 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:09,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:09,150 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 [2024-05-04 05:18:09,156 INFO L85 PathProgramCache]: Analyzing trace with hash -1020062357, now seen corresponding path program 19 times [2024-05-04 05:18:09,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:09,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:09,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:09,159 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:09,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:09,204 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 [2024-05-04 05:18:13,253 INFO L85 PathProgramCache]: Analyzing trace with hash -1557161912, now seen corresponding path program 20 times [2024-05-04 05:18:13,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:13,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:13,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:13,257 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:13,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:13,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:18:13,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:18:13,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:18:13,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:18:13,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:18:13,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:18:13,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:18:13,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-05-04 05:18:13,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-04 05:18:13,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-04 05:18:13,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2024-05-04 05:18:13,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-05-04 05:18:13,265 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2024-05-04 05:18:13,464 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable294,SelfDestructingSolverStorable295,SelfDestructingSolverStorable296,SelfDestructingSolverStorable297,SelfDestructingSolverStorable330,SelfDestructingSolverStorable291,SelfDestructingSolverStorable292,SelfDestructingSolverStorable293,SelfDestructingSolverStorable306,SelfDestructingSolverStorable328,13 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable307,SelfDestructingSolverStorable329,SelfDestructingSolverStorable308,SelfDestructingSolverStorable309,SelfDestructingSolverStorable302,SelfDestructingSolverStorable324,SelfDestructingSolverStorable303,SelfDestructingSolverStorable325,SelfDestructingSolverStorable304,SelfDestructingSolverStorable326,SelfDestructingSolverStorable305,SelfDestructingSolverStorable327,SelfDestructingSolverStorable320,SelfDestructingSolverStorable321,SelfDestructingSolverStorable300,SelfDestructingSolverStorable322,SelfDestructingSolverStorable301,SelfDestructingSolverStorable323,SelfDestructingSolverStorable317,SelfDestructingSolverStorable318,SelfDestructingSolverStorable319,SelfDestructingSolverStorable313,SelfDestructingSolverStorable314,SelfDestructingSolverStorable315,SelfDestructingSolverStorable316,SelfDestructingSolverStorable298,SelfDestructingSolverStorable331,SelfDestructingSolverStorable299,SelfDestructingSolverStorable310,SelfDestructingSolverStorable332,SelfDestructingSolverStorable311,SelfDestructingSolverStorable333,SelfDestructingSolverStorable312,SelfDestructingSolverStorable334 [2024-05-04 05:18:13,465 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-04 05:18:13,465 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-04 05:18:13,465 INFO L85 PathProgramCache]: Analyzing trace with hash -112048400, now seen corresponding path program 5 times [2024-05-04 05:18:13,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-04 05:18:13,465 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1162141535] [2024-05-04 05:18:13,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:13,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:13,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:18:13,529 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:18:13,529 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-04 05:18:13,529 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1162141535] [2024-05-04 05:18:13,529 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1162141535] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-04 05:18:13,529 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1333901905] [2024-05-04 05:18:13,529 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-05-04 05:18:13,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-04 05:18:13,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-04 05:18:13,544 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) [2024-05-04 05:18:13,565 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-05-04 05:18:13,598 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2024-05-04 05:18:13,598 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-04 05:18:13,598 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 10 conjunts are in the unsatisfiable core [2024-05-04 05:18:13,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-04 05:18:13,632 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-05-04 05:18:13,632 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-04 05:18:13,673 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-05-04 05:18:13,674 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1333901905] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-04 05:18:13,674 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-04 05:18:13,674 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 7 [2024-05-04 05:18:13,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1693249543] [2024-05-04 05:18:13,674 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-04 05:18:13,674 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-05-04 05:18:13,674 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-04 05:18:13,674 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-05-04 05:18:13,674 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2024-05-04 05:18:13,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:18:13,675 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-04 05:18:13,675 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.75) internal successors, (46), 7 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-04 05:18:13,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:18:13,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:18:13,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:18:13,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:18:13,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:18:13,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:18:13,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:18:13,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2024-05-04 05:18:13,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-04 05:18:13,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-04 05:18:13,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2024-05-04 05:18:13,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-05-04 05:18:13,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:18:13,754 INFO L85 PathProgramCache]: Analyzing trace with hash 103819, now seen corresponding path program 14 times [2024-05-04 05:18:13,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:13,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:13,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:13,755 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:13,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:13,832 INFO L85 PathProgramCache]: Analyzing trace with hash 3218484, now seen corresponding path program 14 times [2024-05-04 05:18:13,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:13,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:13,834 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:13,933 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 27 times [2024-05-04 05:18:13,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:13,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:13,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:13,935 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:13,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:14,023 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 28 times [2024-05-04 05:18:14,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:14,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:14,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:14,024 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:14,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:14,128 INFO L85 PathProgramCache]: Analyzing trace with hash -1202001087, now seen corresponding path program 14 times [2024-05-04 05:18:14,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:14,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:14,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:14,130 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:14,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:14,221 INFO L85 PathProgramCache]: Analyzing trace with hash 1392672065, now seen corresponding path program 14 times [2024-05-04 05:18:14,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:14,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:14,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:14,222 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:14,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:14,316 INFO L85 PathProgramCache]: Analyzing trace with hash 223161136, now seen corresponding path program 14 times [2024-05-04 05:18:14,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:14,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:14,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:14,317 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:14,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:14,409 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939277, now seen corresponding path program 14 times [2024-05-04 05:18:14,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:14,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:14,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:14,411 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:14,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:14,491 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:18:14,492 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:18:14,492 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 20 treesize of output 10 [2024-05-04 05:18:16,517 INFO L85 PathProgramCache]: Analyzing trace with hash -415873772, now seen corresponding path program 17 times [2024-05-04 05:18:16,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:16,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:16,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:16,519 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:16,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:16,559 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 [2024-05-04 05:18:16,576 INFO L85 PathProgramCache]: Analyzing trace with hash -222733547, now seen corresponding path program 35 times [2024-05-04 05:18:16,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:16,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:16,578 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:16,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:16,631 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 [2024-05-04 05:18:18,645 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 [2024-05-04 05:18:18,651 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 [2024-05-04 05:18:18,660 INFO L85 PathProgramCache]: Analyzing trace with hash 701428854, now seen corresponding path program 36 times [2024-05-04 05:18:18,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:18,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:18,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:18,662 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:18,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:18,711 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 [2024-05-04 05:18:20,731 INFO L85 PathProgramCache]: Analyzing trace with hash -236734057, now seen corresponding path program 37 times [2024-05-04 05:18:20,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:20,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:20,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:20,734 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:20,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:20,781 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 [2024-05-04 05:18:20,787 INFO L85 PathProgramCache]: Analyzing trace with hash 701428950, now seen corresponding path program 38 times [2024-05-04 05:18:20,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:20,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:20,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:20,789 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:20,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:20,862 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:18:20,862 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:18:20,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-04 05:18:20,863 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 10 [2024-05-04 05:18:28,918 INFO L85 PathProgramCache]: Analyzing trace with hash -415873676, now seen corresponding path program 10 times [2024-05-04 05:18:28,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:28,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:28,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:28,920 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:28,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:29,010 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:18:29,010 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:18:29,011 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 20 treesize of output 10 [2024-05-04 05:18:31,033 INFO L85 PathProgramCache]: Analyzing trace with hash -290510383, now seen corresponding path program 17 times [2024-05-04 05:18:31,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:31,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:31,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:31,035 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:31,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:31,078 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 [2024-05-04 05:18:31,097 INFO L85 PathProgramCache]: Analyzing trace with hash -7601006, now seen corresponding path program 35 times [2024-05-04 05:18:31,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:31,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:31,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:31,099 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:31,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:31,144 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 [2024-05-04 05:18:31,161 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370547, now seen corresponding path program 36 times [2024-05-04 05:18:31,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:31,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:31,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:31,164 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:31,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:31,245 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 [2024-05-04 05:18:31,252 INFO L85 PathProgramCache]: Analyzing trace with hash -1709482860, now seen corresponding path program 37 times [2024-05-04 05:18:31,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:31,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:31,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:31,255 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:31,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:31,300 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 [2024-05-04 05:18:31,317 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370643, now seen corresponding path program 38 times [2024-05-04 05:18:31,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:31,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:31,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:31,319 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:31,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:31,377 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:18:31,378 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:18:31,378 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 20 treesize of output 10 [2024-05-04 05:18:33,410 INFO L85 PathProgramCache]: Analyzing trace with hash -290510287, now seen corresponding path program 10 times [2024-05-04 05:18:33,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:33,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:33,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:33,412 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:33,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:33,501 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 [2024-05-04 05:18:33,537 INFO L85 PathProgramCache]: Analyzing trace with hash 223161137, now seen corresponding path program 12 times [2024-05-04 05:18:33,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:33,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:33,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:33,538 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:33,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:33,607 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 [2024-05-04 05:18:33,648 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939262, now seen corresponding path program 12 times [2024-05-04 05:18:33,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:33,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:33,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:33,650 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:33,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:33,758 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 26 treesize of output 16 [2024-05-04 05:18:33,800 INFO L85 PathProgramCache]: Analyzing trace with hash -415859357, now seen corresponding path program 8 times [2024-05-04 05:18:33,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:33,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:33,802 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:33,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:33,897 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 [2024-05-04 05:18:33,928 INFO L85 PathProgramCache]: Analyzing trace with hash -208880732, now seen corresponding path program 21 times [2024-05-04 05:18:33,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:33,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:33,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:33,930 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:33,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:34,004 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 [2024-05-04 05:18:34,039 INFO L85 PathProgramCache]: Analyzing trace with hash 2114631981, now seen corresponding path program 28 times [2024-05-04 05:18:34,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:34,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:34,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:34,042 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:34,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:34,114 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 [2024-05-04 05:18:34,148 INFO L85 PathProgramCache]: Analyzing trace with hash 1129082070, now seen corresponding path program 26 times [2024-05-04 05:18:34,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:34,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:34,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:34,151 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:34,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:34,206 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 8 [2024-05-04 05:18:38,279 INFO L85 PathProgramCache]: Analyzing trace with hash -1578853897, now seen corresponding path program 27 times [2024-05-04 05:18:38,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:38,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:38,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:38,282 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:40,331 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 [2024-05-04 05:18:40,336 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:18:40,336 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 [2024-05-04 05:18:40,349 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 [2024-05-04 05:18:42,371 INFO L85 PathProgramCache]: Analyzing trace with hash -1155136712, now seen corresponding path program 28 times [2024-05-04 05:18:42,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:42,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:42,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:42,374 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:42,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:42,421 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 [2024-05-04 05:18:46,491 INFO L85 PathProgramCache]: Analyzing trace with hash -1984815143, now seen corresponding path program 29 times [2024-05-04 05:18:46,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:46,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:46,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:46,494 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:46,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:46,543 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 [2024-05-04 05:18:46,563 INFO L85 PathProgramCache]: Analyzing trace with hash -441870278, now seen corresponding path program 30 times [2024-05-04 05:18:46,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:46,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:46,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:46,566 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:46,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:46,627 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 [2024-05-04 05:18:46,634 INFO L85 PathProgramCache]: Analyzing trace with hash -1984815047, now seen corresponding path program 31 times [2024-05-04 05:18:46,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:46,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:46,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:46,637 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:46,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:46,688 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 8 [2024-05-04 05:18:50,734 INFO L85 PathProgramCache]: Analyzing trace with hash 641805454, now seen corresponding path program 29 times [2024-05-04 05:18:50,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:50,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:50,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:50,736 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:50,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:50,788 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 [2024-05-04 05:18:52,795 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 [2024-05-04 05:18:52,806 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 [2024-05-04 05:18:54,838 INFO L85 PathProgramCache]: Analyzing trace with hash -1700246513, now seen corresponding path program 30 times [2024-05-04 05:18:54,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:54,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:54,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:54,841 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:54,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:54,895 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 [2024-05-04 05:18:56,900 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 [2024-05-04 05:18:56,911 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 [2024-05-04 05:18:58,938 INFO L85 PathProgramCache]: Analyzing trace with hash -1849323792, now seen corresponding path program 31 times [2024-05-04 05:18:58,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:58,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:58,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:58,941 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:58,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:59,000 INFO L85 PathProgramCache]: Analyzing trace with hash 916299153, now seen corresponding path program 32 times [2024-05-04 05:18:59,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:18:59,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:18:59,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:59,003 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:18:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:18:59,048 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 [2024-05-04 05:19:01,076 INFO L85 PathProgramCache]: Analyzing trace with hash -1849323696, now seen corresponding path program 33 times [2024-05-04 05:19:01,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:01,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:01,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:01,081 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:01,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:01,192 INFO L85 PathProgramCache]: Analyzing trace with hash 2114631982, now seen corresponding path program 22 times [2024-05-04 05:19:01,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:01,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:01,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:01,195 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:01,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:01,273 INFO L85 PathProgramCache]: Analyzing trace with hash 1129082085, now seen corresponding path program 23 times [2024-05-04 05:19:01,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:01,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:01,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:01,275 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:01,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:01,338 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 31 treesize of output 17 [2024-05-04 05:19:01,365 INFO L85 PathProgramCache]: Analyzing trace with hash -1578839482, now seen corresponding path program 24 times [2024-05-04 05:19:01,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:01,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:01,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:01,368 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:01,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:01,431 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 [2024-05-04 05:19:03,438 INFO L85 PathProgramCache]: Analyzing trace with hash -1141283897, now seen corresponding path program 25 times [2024-05-04 05:19:03,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:03,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:03,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:03,441 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:03,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:03,486 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 [2024-05-04 05:19:03,492 INFO L85 PathProgramCache]: Analyzing trace with hash -1020062358, now seen corresponding path program 34 times [2024-05-04 05:19:03,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:03,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:03,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:03,495 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:03,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:03,567 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 [2024-05-04 05:19:03,585 INFO L85 PathProgramCache]: Analyzing trace with hash -1020062357, now seen corresponding path program 26 times [2024-05-04 05:19:03,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:03,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:03,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:03,588 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:03,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:03,637 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 [2024-05-04 05:19:03,657 INFO L85 PathProgramCache]: Analyzing trace with hash -1557161912, now seen corresponding path program 27 times [2024-05-04 05:19:03,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:03,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:03,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:03,660 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:03,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:03,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:19:03,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:19:03,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:19:03,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:19:03,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:19:03,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:19:03,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:19:03,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-05-04 05:19:03,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-04 05:19:03,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-04 05:19:03,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2024-05-04 05:19:03,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-05-04 05:19:03,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-04 05:19:03,675 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2024-05-04 05:19:03,868 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable371,14 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable350,SelfDestructingSolverStorable372,SelfDestructingSolverStorable351,SelfDestructingSolverStorable373,SelfDestructingSolverStorable352,SelfDestructingSolverStorable374,SelfDestructingSolverStorable370,SelfDestructingSolverStorable346,SelfDestructingSolverStorable368,SelfDestructingSolverStorable347,SelfDestructingSolverStorable369,SelfDestructingSolverStorable348,SelfDestructingSolverStorable349,SelfDestructingSolverStorable342,SelfDestructingSolverStorable364,SelfDestructingSolverStorable343,SelfDestructingSolverStorable365,SelfDestructingSolverStorable344,SelfDestructingSolverStorable366,SelfDestructingSolverStorable345,SelfDestructingSolverStorable367,SelfDestructingSolverStorable360,SelfDestructingSolverStorable361,SelfDestructingSolverStorable340,SelfDestructingSolverStorable362,SelfDestructingSolverStorable341,SelfDestructingSolverStorable363,SelfDestructingSolverStorable339,SelfDestructingSolverStorable335,SelfDestructingSolverStorable357,SelfDestructingSolverStorable336,SelfDestructingSolverStorable358,SelfDestructingSolverStorable337,SelfDestructingSolverStorable359,SelfDestructingSolverStorable338,SelfDestructingSolverStorable353,SelfDestructingSolverStorable375,SelfDestructingSolverStorable354,SelfDestructingSolverStorable376,SelfDestructingSolverStorable355,SelfDestructingSolverStorable377,SelfDestructingSolverStorable356,SelfDestructingSolverStorable378 [2024-05-04 05:19:03,869 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-04 05:19:03,869 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-04 05:19:03,869 INFO L85 PathProgramCache]: Analyzing trace with hash -421599823, now seen corresponding path program 6 times [2024-05-04 05:19:03,869 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-04 05:19:03,869 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1641010391] [2024-05-04 05:19:03,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:03,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:03,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:19:04,251 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:19:04,251 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-04 05:19:04,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1641010391] [2024-05-04 05:19:04,251 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1641010391] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-04 05:19:04,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [218122900] [2024-05-04 05:19:04,251 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-05-04 05:19:04,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-04 05:19:04,251 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-04 05:19:04,261 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-04 05:19:04,274 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2024-05-04 05:19:04,312 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2024-05-04 05:19:04,312 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-04 05:19:04,313 WARN L260 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 59 conjunts are in the unsatisfiable core [2024-05-04 05:19:04,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-04 05:19:04,795 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:19:04,796 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 33 treesize of output 49 [2024-05-04 05:19:04,866 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:19:04,866 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-04 05:19:05,218 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:19:05,219 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 [2024-05-04 05:19:05,363 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:19:05,363 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [218122900] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-04 05:19:05,363 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-04 05:19:05,363 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 18, 18] total 50 [2024-05-04 05:19:05,363 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116678475] [2024-05-04 05:19:05,363 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-04 05:19:05,365 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2024-05-04 05:19:05,365 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-04 05:19:05,367 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2024-05-04 05:19:05,368 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=272, Invalid=2278, Unknown=0, NotChecked=0, Total=2550 [2024-05-04 05:19:05,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:19:05,369 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-04 05:19:05,369 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 51 states have (on average 1.7843137254901962) internal successors, (91), 50 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-04 05:19:05,369 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:19:05,369 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:19:05,369 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:19:05,369 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:19:05,369 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:19:05,369 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:19:05,369 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:19:05,369 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2024-05-04 05:19:05,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-04 05:19:05,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-04 05:19:05,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2024-05-04 05:19:05,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-05-04 05:19:05,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-04 05:19:05,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:19:05,524 INFO L85 PathProgramCache]: Analyzing trace with hash 103819, now seen corresponding path program 15 times [2024-05-04 05:19:05,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:05,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:05,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:05,525 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:05,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:05,648 INFO L85 PathProgramCache]: Analyzing trace with hash 3218484, now seen corresponding path program 15 times [2024-05-04 05:19:05,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:05,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:05,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:05,649 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:05,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:05,760 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 29 times [2024-05-04 05:19:05,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:05,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:05,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:05,761 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:05,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:05,818 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 30 times [2024-05-04 05:19:05,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:05,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:05,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:05,820 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:05,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:05,887 INFO L85 PathProgramCache]: Analyzing trace with hash -1202001087, now seen corresponding path program 15 times [2024-05-04 05:19:05,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:05,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:05,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:05,888 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:05,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:05,947 INFO L85 PathProgramCache]: Analyzing trace with hash 1392672065, now seen corresponding path program 15 times [2024-05-04 05:19:05,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:05,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:05,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:05,949 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:05,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:06,014 INFO L85 PathProgramCache]: Analyzing trace with hash 223161136, now seen corresponding path program 15 times [2024-05-04 05:19:06,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:06,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:06,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:06,017 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:06,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:06,071 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939277, now seen corresponding path program 15 times [2024-05-04 05:19:06,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:06,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:06,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:06,073 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:06,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:06,631 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:19:06,631 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:19:06,632 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 22 treesize of output 10 [2024-05-04 05:19:06,651 INFO L85 PathProgramCache]: Analyzing trace with hash -415873772, now seen corresponding path program 18 times [2024-05-04 05:19:06,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:06,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:06,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:06,654 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:06,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:06,909 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:19:06,909 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:19:06,910 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:19:06,910 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 25 treesize of output 11 [2024-05-04 05:19:10,959 INFO L85 PathProgramCache]: Analyzing trace with hash -222733547, now seen corresponding path program 39 times [2024-05-04 05:19:10,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:10,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:10,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:10,962 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:10,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:11,024 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 [2024-05-04 05:19:11,044 INFO L85 PathProgramCache]: Analyzing trace with hash 701428854, now seen corresponding path program 40 times [2024-05-04 05:19:11,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:11,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:11,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:11,046 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:11,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:11,116 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 [2024-05-04 05:19:13,122 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 [2024-05-04 05:19:13,129 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 [2024-05-04 05:19:13,139 INFO L85 PathProgramCache]: Analyzing trace with hash -236733961, now seen corresponding path program 41 times [2024-05-04 05:19:13,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:13,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:13,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:13,142 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:13,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:13,222 INFO L85 PathProgramCache]: Analyzing trace with hash -2061422345, now seen corresponding path program 42 times [2024-05-04 05:19:13,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:13,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:13,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:13,225 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:13,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:13,306 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 [2024-05-04 05:19:15,331 INFO L85 PathProgramCache]: Analyzing trace with hash 131932984, now seen corresponding path program 43 times [2024-05-04 05:19:15,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:15,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:15,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:15,334 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:15,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:15,388 INFO L85 PathProgramCache]: Analyzing trace with hash 131842678, now seen corresponding path program 44 times [2024-05-04 05:19:15,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:15,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:15,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:15,390 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:15,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:15,444 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 [2024-05-04 05:19:15,463 INFO L85 PathProgramCache]: Analyzing trace with hash -236734057, now seen corresponding path program 45 times [2024-05-04 05:19:15,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:15,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:15,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:15,466 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:15,642 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:19:15,642 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:19:15,643 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 20 treesize of output 10 [2024-05-04 05:19:17,668 INFO L85 PathProgramCache]: Analyzing trace with hash -415873676, now seen corresponding path program 11 times [2024-05-04 05:19:17,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:17,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:17,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:17,670 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:17,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:17,788 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:19:17,789 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:19:17,789 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 22 treesize of output 10 [2024-05-04 05:19:19,822 INFO L85 PathProgramCache]: Analyzing trace with hash -290510383, now seen corresponding path program 18 times [2024-05-04 05:19:19,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:19,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:19,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:19,824 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:19,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:19,940 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:19:19,941 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:19:19,941 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:19:19,942 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 25 treesize of output 11 [2024-05-04 05:19:24,005 INFO L85 PathProgramCache]: Analyzing trace with hash -7601006, now seen corresponding path program 39 times [2024-05-04 05:19:24,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:24,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:24,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:24,008 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:24,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:26,075 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370547, now seen corresponding path program 40 times [2024-05-04 05:19:26,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:26,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:26,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:26,077 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:26,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:26,134 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 [2024-05-04 05:19:26,141 INFO L85 PathProgramCache]: Analyzing trace with hash -1709482764, now seen corresponding path program 41 times [2024-05-04 05:19:26,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:26,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:26,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:26,143 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:26,187 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 [2024-05-04 05:19:30,231 INFO L85 PathProgramCache]: Analyzing trace with hash 849677684, now seen corresponding path program 42 times [2024-05-04 05:19:30,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:30,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:30,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:30,234 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:30,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:30,283 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 [2024-05-04 05:19:30,302 INFO L85 PathProgramCache]: Analyzing trace with hash -2135426315, now seen corresponding path program 43 times [2024-05-04 05:19:30,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:30,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:30,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:30,304 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:30,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:30,366 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 [2024-05-04 05:19:32,375 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 [2024-05-04 05:19:32,382 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 [2024-05-04 05:19:32,392 INFO L85 PathProgramCache]: Analyzing trace with hash -2135516621, now seen corresponding path program 44 times [2024-05-04 05:19:32,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:32,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:32,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:32,395 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:32,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:32,442 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 [2024-05-04 05:19:32,477 INFO L85 PathProgramCache]: Analyzing trace with hash -1709482860, now seen corresponding path program 45 times [2024-05-04 05:19:32,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:32,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:32,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:32,479 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:32,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:32,554 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:19:32,555 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:19:32,555 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 20 treesize of output 10 [2024-05-04 05:19:34,584 INFO L85 PathProgramCache]: Analyzing trace with hash -290510287, now seen corresponding path program 11 times [2024-05-04 05:19:34,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:34,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:34,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:34,586 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:34,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:34,740 INFO L85 PathProgramCache]: Analyzing trace with hash 223161137, now seen corresponding path program 13 times [2024-05-04 05:19:34,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:34,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:34,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:34,741 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:34,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:34,858 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 [2024-05-04 05:19:34,895 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939262, now seen corresponding path program 13 times [2024-05-04 05:19:34,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:34,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:34,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:34,897 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:34,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:35,178 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 26 treesize of output 16 [2024-05-04 05:19:35,220 INFO L85 PathProgramCache]: Analyzing trace with hash -415859357, now seen corresponding path program 9 times [2024-05-04 05:19:35,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:35,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:35,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:35,222 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:35,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:35,594 INFO L85 PathProgramCache]: Analyzing trace with hash -208880732, now seen corresponding path program 28 times [2024-05-04 05:19:35,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:35,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:35,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:35,596 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:35,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:35,688 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 32 treesize of output 20 [2024-05-04 05:19:35,718 INFO L85 PathProgramCache]: Analyzing trace with hash 2114631981, now seen corresponding path program 35 times [2024-05-04 05:19:35,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:35,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:35,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:35,721 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:35,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:35,808 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 32 treesize of output 20 [2024-05-04 05:19:35,836 INFO L85 PathProgramCache]: Analyzing trace with hash 1129082070, now seen corresponding path program 32 times [2024-05-04 05:19:35,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:35,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:35,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:35,838 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:35,909 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 8 [2024-05-04 05:19:39,956 INFO L85 PathProgramCache]: Analyzing trace with hash -1578853897, now seen corresponding path program 33 times [2024-05-04 05:19:39,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:39,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:39,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:39,959 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:39,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:40,055 INFO L85 PathProgramCache]: Analyzing trace with hash -1155136712, now seen corresponding path program 34 times [2024-05-04 05:19:40,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:40,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:40,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:40,058 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:40,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:40,105 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 [2024-05-04 05:19:42,136 INFO L85 PathProgramCache]: Analyzing trace with hash -1984815143, now seen corresponding path program 35 times [2024-05-04 05:19:42,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:42,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:42,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:42,139 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:42,199 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 [2024-05-04 05:19:44,219 INFO L85 PathProgramCache]: Analyzing trace with hash 564429913, now seen corresponding path program 36 times [2024-05-04 05:19:44,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:44,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:44,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:44,222 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:44,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:44,272 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 [2024-05-04 05:19:44,279 INFO L85 PathProgramCache]: Analyzing trace with hash -441870278, now seen corresponding path program 37 times [2024-05-04 05:19:44,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:44,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:44,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:44,282 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:44,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:44,342 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 [2024-05-04 05:19:46,351 INFO L85 PathProgramCache]: Analyzing trace with hash -441781832, now seen corresponding path program 38 times [2024-05-04 05:19:46,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:46,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:46,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:46,354 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:46,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:46,406 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 [2024-05-04 05:19:46,426 INFO L85 PathProgramCache]: Analyzing trace with hash -1984815047, now seen corresponding path program 39 times [2024-05-04 05:19:46,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:46,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:46,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:46,428 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:46,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:46,488 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:19:46,488 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:19:46,488 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:19:46,489 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 25 treesize of output 11 [2024-05-04 05:19:48,518 INFO L85 PathProgramCache]: Analyzing trace with hash -1578853801, now seen corresponding path program 40 times [2024-05-04 05:19:48,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:48,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:48,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:48,520 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:48,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:48,572 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 8 [2024-05-04 05:19:48,602 INFO L85 PathProgramCache]: Analyzing trace with hash 641805454, now seen corresponding path program 36 times [2024-05-04 05:19:48,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:48,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:48,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:48,605 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:48,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:48,653 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 [2024-05-04 05:19:50,677 INFO L85 PathProgramCache]: Analyzing trace with hash -1700246513, now seen corresponding path program 37 times [2024-05-04 05:19:50,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:50,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:50,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:50,679 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:50,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:50,727 INFO L85 PathProgramCache]: Analyzing trace with hash -1849323792, now seen corresponding path program 38 times [2024-05-04 05:19:50,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:50,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:50,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:50,730 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:50,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:50,776 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 [2024-05-04 05:19:52,799 INFO L85 PathProgramCache]: Analyzing trace with hash 95195120, now seen corresponding path program 39 times [2024-05-04 05:19:52,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:52,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:52,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:52,808 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:52,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:52,880 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 [2024-05-04 05:19:52,902 INFO L85 PathProgramCache]: Analyzing trace with hash 916299153, now seen corresponding path program 40 times [2024-05-04 05:19:52,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:52,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:52,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:52,905 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:52,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:52,951 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 11 treesize of output 3 [2024-05-04 05:19:52,956 INFO L85 PathProgramCache]: Analyzing trace with hash 916387599, now seen corresponding path program 41 times [2024-05-04 05:19:52,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:52,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:52,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:52,959 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:52,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:55,014 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 [2024-05-04 05:19:55,023 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 [2024-05-04 05:19:55,030 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:19:55,030 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 [2024-05-04 05:19:55,038 INFO L85 PathProgramCache]: Analyzing trace with hash -1849323696, now seen corresponding path program 42 times [2024-05-04 05:19:55,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:55,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:55,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:55,041 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:55,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:55,119 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:19:55,119 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:19:55,120 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:19:55,120 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 25 treesize of output 11 [2024-05-04 05:19:59,185 INFO L85 PathProgramCache]: Analyzing trace with hash 641805550, now seen corresponding path program 43 times [2024-05-04 05:19:59,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:59,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:59,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:59,187 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:59,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:59,322 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 30 treesize of output 18 [2024-05-04 05:19:59,363 INFO L85 PathProgramCache]: Analyzing trace with hash 2114631982, now seen corresponding path program 29 times [2024-05-04 05:19:59,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:59,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:59,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:59,400 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:59,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:59,508 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 28 treesize of output 16 [2024-05-04 05:19:59,541 INFO L85 PathProgramCache]: Analyzing trace with hash 1129082085, now seen corresponding path program 30 times [2024-05-04 05:19:59,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:19:59,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:19:59,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:19:59,543 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:19:59,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:00,009 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 [2024-05-04 05:20:00,040 INFO L85 PathProgramCache]: Analyzing trace with hash -1578839482, now seen corresponding path program 31 times [2024-05-04 05:20:00,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:00,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:00,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:00,043 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:00,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:00,725 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 [2024-05-04 05:20:02,763 INFO L85 PathProgramCache]: Analyzing trace with hash -1141283897, now seen corresponding path program 32 times [2024-05-04 05:20:02,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:02,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:02,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:02,765 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:02,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:02,870 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 [2024-05-04 05:20:02,892 INFO L85 PathProgramCache]: Analyzing trace with hash -1020062358, now seen corresponding path program 44 times [2024-05-04 05:20:02,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:02,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:02,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:02,895 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:02,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:02,971 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 34 treesize of output 18 [2024-05-04 05:20:03,008 INFO L85 PathProgramCache]: Analyzing trace with hash -1557161927, now seen corresponding path program 41 times [2024-05-04 05:20:03,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:03,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:03,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:03,011 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:03,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:03,238 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 [2024-05-04 05:20:03,245 INFO L85 PathProgramCache]: Analyzing trace with hash -1783990022, now seen corresponding path program 42 times [2024-05-04 05:20:03,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:03,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:03,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:03,248 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:03,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:03,326 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 [2024-05-04 05:20:05,354 INFO L85 PathProgramCache]: Analyzing trace with hash -1027379733, now seen corresponding path program 45 times [2024-05-04 05:20:05,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:05,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:05,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:05,357 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:05,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:05,518 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 40 treesize of output 22 [2024-05-04 05:20:05,554 INFO L85 PathProgramCache]: Analyzing trace with hash -1020062357, now seen corresponding path program 33 times [2024-05-04 05:20:05,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:05,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:05,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:05,557 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:05,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:05,683 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 [2024-05-04 05:20:05,702 INFO L85 PathProgramCache]: Analyzing trace with hash -1557161912, now seen corresponding path program 34 times [2024-05-04 05:20:05,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:05,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:05,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:05,705 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:05,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:05,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:20:05,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:20:05,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:20:05,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:20:05,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:20:05,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:20:05,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:20:05,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-05-04 05:20:05,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-04 05:20:05,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-04 05:20:05,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2024-05-04 05:20:05,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-05-04 05:20:05,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-04 05:20:05,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2024-05-04 05:20:05,761 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2024-05-04 05:20:05,962 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable393,SelfDestructingSolverStorable394,SelfDestructingSolverStorable395,SelfDestructingSolverStorable396,SelfDestructingSolverStorable390,SelfDestructingSolverStorable391,SelfDestructingSolverStorable392,SelfDestructingSolverStorable427,SelfDestructingSolverStorable428,SelfDestructingSolverStorable429,SelfDestructingSolverStorable423,SelfDestructingSolverStorable424,SelfDestructingSolverStorable425,SelfDestructingSolverStorable426,SelfDestructingSolverStorable386,SelfDestructingSolverStorable387,SelfDestructingSolverStorable420,SelfDestructingSolverStorable388,SelfDestructingSolverStorable421,SelfDestructingSolverStorable389,SelfDestructingSolverStorable422,SelfDestructingSolverStorable382,SelfDestructingSolverStorable383,SelfDestructingSolverStorable384,SelfDestructingSolverStorable385,SelfDestructingSolverStorable380,SelfDestructingSolverStorable381,SelfDestructingSolverStorable416,SelfDestructingSolverStorable417,SelfDestructingSolverStorable418,SelfDestructingSolverStorable419,SelfDestructingSolverStorable379,SelfDestructingSolverStorable412,SelfDestructingSolverStorable413,SelfDestructingSolverStorable414,SelfDestructingSolverStorable415,SelfDestructingSolverStorable410,SelfDestructingSolverStorable411,SelfDestructingSolverStorable409,SelfDestructingSolverStorable405,SelfDestructingSolverStorable406,SelfDestructingSolverStorable407,SelfDestructingSolverStorable408,SelfDestructingSolverStorable401,SelfDestructingSolverStorable402,SelfDestructingSolverStorable403,SelfDestructingSolverStorable404,SelfDestructingSolverStorable400,SelfDestructingSolverStorable434,SelfDestructingSolverStorable435,15 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable436,SelfDestructingSolverStorable437,SelfDestructingSolverStorable397,SelfDestructingSolverStorable430,SelfDestructingSolverStorable398,SelfDestructingSolverStorable431,SelfDestructingSolverStorable399,SelfDestructingSolverStorable432,SelfDestructingSolverStorable433 [2024-05-04 05:20:05,962 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-04 05:20:05,963 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-04 05:20:05,963 INFO L85 PathProgramCache]: Analyzing trace with hash -1547773902, now seen corresponding path program 7 times [2024-05-04 05:20:05,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-04 05:20:05,963 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2105629239] [2024-05-04 05:20:05,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:05,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:05,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:20:06,021 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-05-04 05:20:06,021 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-04 05:20:06,021 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2105629239] [2024-05-04 05:20:06,021 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2105629239] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-04 05:20:06,021 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1349320981] [2024-05-04 05:20:06,021 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-05-04 05:20:06,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-04 05:20:06,021 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-04 05:20:06,029 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-04 05:20:06,030 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2024-05-04 05:20:06,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:20:06,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 12 conjunts are in the unsatisfiable core [2024-05-04 05:20:06,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-04 05:20:06,112 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-04 05:20:06,112 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-04 05:20:06,181 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-04 05:20:06,181 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1349320981] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-04 05:20:06,181 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-04 05:20:06,181 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 7 [2024-05-04 05:20:06,181 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1597621602] [2024-05-04 05:20:06,181 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-04 05:20:06,181 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-05-04 05:20:06,182 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-04 05:20:06,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-05-04 05:20:06,183 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2024-05-04 05:20:06,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:20:06,183 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-04 05:20:06,184 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.5) internal successors, (44), 7 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-04 05:20:06,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:20:06,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:20:06,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:20:06,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:20:06,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:20:06,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:20:06,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:20:06,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2024-05-04 05:20:06,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-04 05:20:06,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-04 05:20:06,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2024-05-04 05:20:06,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-05-04 05:20:06,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-04 05:20:06,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2024-05-04 05:20:06,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:20:06,279 INFO L85 PathProgramCache]: Analyzing trace with hash 103819, now seen corresponding path program 16 times [2024-05-04 05:20:06,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:06,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:06,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:06,280 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:06,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:06,365 INFO L85 PathProgramCache]: Analyzing trace with hash 3218484, now seen corresponding path program 16 times [2024-05-04 05:20:06,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:06,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:06,366 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:06,456 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 31 times [2024-05-04 05:20:06,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:06,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:06,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:06,457 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:06,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:06,540 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 32 times [2024-05-04 05:20:06,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:06,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:06,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:06,541 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:06,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:06,628 INFO L85 PathProgramCache]: Analyzing trace with hash -1202001087, now seen corresponding path program 16 times [2024-05-04 05:20:06,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:06,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:06,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:06,629 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:06,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:06,713 INFO L85 PathProgramCache]: Analyzing trace with hash 1392672065, now seen corresponding path program 16 times [2024-05-04 05:20:06,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:06,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:06,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:06,715 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:06,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:06,817 INFO L85 PathProgramCache]: Analyzing trace with hash 223161136, now seen corresponding path program 16 times [2024-05-04 05:20:06,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:06,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:06,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:06,819 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:06,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:06,889 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939277, now seen corresponding path program 16 times [2024-05-04 05:20:06,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:06,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:06,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:06,890 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:06,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:06,967 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:20:06,968 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:20:06,968 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 22 treesize of output 10 [2024-05-04 05:20:06,995 INFO L85 PathProgramCache]: Analyzing trace with hash -415873772, now seen corresponding path program 19 times [2024-05-04 05:20:06,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:06,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:06,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:06,997 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:06,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:07,060 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:20:07,061 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:20:07,061 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:20:07,062 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:20:07,062 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 25 treesize of output 11 [2024-05-04 05:20:13,118 INFO L85 PathProgramCache]: Analyzing trace with hash -222733547, now seen corresponding path program 46 times [2024-05-04 05:20:13,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:13,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:13,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:13,120 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:13,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:13,160 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 [2024-05-04 05:20:15,182 INFO L85 PathProgramCache]: Analyzing trace with hash 701428854, now seen corresponding path program 47 times [2024-05-04 05:20:15,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:15,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:15,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:15,184 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:15,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:17,238 INFO L85 PathProgramCache]: Analyzing trace with hash -236733961, now seen corresponding path program 48 times [2024-05-04 05:20:17,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:17,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:17,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:17,241 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:17,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:17,277 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 [2024-05-04 05:20:17,293 INFO L85 PathProgramCache]: Analyzing trace with hash -2061422345, now seen corresponding path program 49 times [2024-05-04 05:20:17,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:17,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:17,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:17,295 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:17,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:17,346 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 [2024-05-04 05:20:17,351 INFO L85 PathProgramCache]: Analyzing trace with hash 131932984, now seen corresponding path program 50 times [2024-05-04 05:20:17,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:17,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:17,353 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:17,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:17,399 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 [2024-05-04 05:20:17,404 INFO L85 PathProgramCache]: Analyzing trace with hash 131842678, now seen corresponding path program 51 times [2024-05-04 05:20:17,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:17,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:17,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:17,406 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:17,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:17,475 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 [2024-05-04 05:20:17,482 INFO L85 PathProgramCache]: Analyzing trace with hash -236734057, now seen corresponding path program 52 times [2024-05-04 05:20:17,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:17,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:17,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:17,484 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:17,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:17,541 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 [2024-05-04 05:20:19,547 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 [2024-05-04 05:20:19,554 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 [2024-05-04 05:20:31,621 INFO L85 PathProgramCache]: Analyzing trace with hash -222733643, now seen corresponding path program 20 times [2024-05-04 05:20:31,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:31,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:31,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:31,623 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:31,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:31,674 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:20:31,674 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 [2024-05-04 05:20:33,688 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 [2024-05-04 05:20:33,695 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 [2024-05-04 05:20:33,699 INFO L85 PathProgramCache]: Analyzing trace with hash -222645197, now seen corresponding path program 53 times [2024-05-04 05:20:33,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:33,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:33,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:33,701 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:33,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:33,760 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:20:33,761 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:20:33,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-04 05:20:33,762 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:20:33,762 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 10 [2024-05-04 05:20:33,790 INFO L85 PathProgramCache]: Analyzing trace with hash -415873676, now seen corresponding path program 12 times [2024-05-04 05:20:33,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:33,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:33,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:33,792 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:33,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:35,848 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 [2024-05-04 05:20:35,852 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:20:35,852 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 [2024-05-04 05:20:35,860 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:20:35,860 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 [2024-05-04 05:20:47,911 INFO L85 PathProgramCache]: Analyzing trace with hash -222641291, now seen corresponding path program 13 times [2024-05-04 05:20:47,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:47,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:47,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:47,913 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:47,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:47,982 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:20:47,983 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:20:47,983 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 22 treesize of output 10 [2024-05-04 05:20:50,021 INFO L85 PathProgramCache]: Analyzing trace with hash -290510383, now seen corresponding path program 19 times [2024-05-04 05:20:50,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:50,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:50,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:50,023 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:50,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:50,083 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:20:50,084 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:20:50,084 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:20:50,085 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:20:50,085 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 25 treesize of output 11 [2024-05-04 05:20:52,112 INFO L85 PathProgramCache]: Analyzing trace with hash -7601006, now seen corresponding path program 46 times [2024-05-04 05:20:52,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:52,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:52,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:52,114 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:52,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:52,166 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 [2024-05-04 05:20:52,173 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370547, now seen corresponding path program 47 times [2024-05-04 05:20:52,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:52,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:52,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:52,176 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:52,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:52,248 INFO L85 PathProgramCache]: Analyzing trace with hash -1709482764, now seen corresponding path program 48 times [2024-05-04 05:20:52,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:52,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:52,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:52,251 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:52,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:52,301 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 [2024-05-04 05:20:52,307 INFO L85 PathProgramCache]: Analyzing trace with hash 849677684, now seen corresponding path program 49 times [2024-05-04 05:20:52,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:52,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:52,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:52,310 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:52,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:54,372 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 11 treesize of output 3 [2024-05-04 05:20:54,376 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:20:54,377 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 [2024-05-04 05:20:54,388 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 [2024-05-04 05:20:56,411 INFO L85 PathProgramCache]: Analyzing trace with hash -2135426315, now seen corresponding path program 50 times [2024-05-04 05:20:56,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:56,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:56,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:56,414 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:56,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:56,463 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 [2024-05-04 05:20:56,485 INFO L85 PathProgramCache]: Analyzing trace with hash -2135516621, now seen corresponding path program 51 times [2024-05-04 05:20:56,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:20:56,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:20:56,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:56,487 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:20:56,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:20:56,539 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 [2024-05-04 05:20:58,545 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 [2024-05-04 05:20:58,556 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 [2024-05-04 05:21:00,583 INFO L85 PathProgramCache]: Analyzing trace with hash -1709482860, now seen corresponding path program 52 times [2024-05-04 05:21:00,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:21:00,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:21:00,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:21:00,585 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:21:00,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:21:29,216 INFO L85 PathProgramCache]: Analyzing trace with hash -7601102, now seen corresponding path program 20 times [2024-05-04 05:21:29,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:21:29,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:21:29,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:21:29,218 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:21:29,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:21:29,276 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 [2024-05-04 05:21:31,282 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 [2024-05-04 05:21:31,288 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 [2024-05-04 05:21:43,356 INFO L85 PathProgramCache]: Analyzing trace with hash -7512656, now seen corresponding path program 53 times [2024-05-04 05:21:43,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:21:43,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:21:43,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:21:43,358 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:21:43,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:21:43,411 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:21:43,411 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:21:43,412 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 20 treesize of output 10 [2024-05-04 05:21:45,434 INFO L85 PathProgramCache]: Analyzing trace with hash -290510287, now seen corresponding path program 12 times [2024-05-04 05:21:45,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:21:45,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:21:45,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:21:45,436 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:21:45,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:21:45,483 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 [2024-05-04 05:22:01,567 INFO L85 PathProgramCache]: Analyzing trace with hash -7508750, now seen corresponding path program 13 times [2024-05-04 05:22:01,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:01,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:01,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:01,569 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:01,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:01,677 INFO L85 PathProgramCache]: Analyzing trace with hash 223161137, now seen corresponding path program 14 times [2024-05-04 05:22:01,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:01,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:01,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:01,679 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:01,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:01,750 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 [2024-05-04 05:22:01,772 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939262, now seen corresponding path program 14 times [2024-05-04 05:22:01,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:01,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:01,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:01,773 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:01,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:01,875 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 20 treesize of output 12 [2024-05-04 05:22:01,910 INFO L85 PathProgramCache]: Analyzing trace with hash -415859357, now seen corresponding path program 10 times [2024-05-04 05:22:01,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:01,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:01,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:01,912 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:01,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:02,028 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 [2024-05-04 05:22:02,047 INFO L85 PathProgramCache]: Analyzing trace with hash -208880732, now seen corresponding path program 35 times [2024-05-04 05:22:02,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:02,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:02,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:02,050 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:02,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:02,186 INFO L85 PathProgramCache]: Analyzing trace with hash 2114631981, now seen corresponding path program 46 times [2024-05-04 05:22:02,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:02,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:02,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:02,188 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:02,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:02,268 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 [2024-05-04 05:22:02,289 INFO L85 PathProgramCache]: Analyzing trace with hash 1129082070, now seen corresponding path program 43 times [2024-05-04 05:22:02,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:02,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:02,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:02,292 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:02,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:02,336 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:22:02,336 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:22:02,336 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 8 [2024-05-04 05:22:04,364 INFO L85 PathProgramCache]: Analyzing trace with hash -1578853897, now seen corresponding path program 44 times [2024-05-04 05:22:04,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:04,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:04,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:04,366 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:04,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:04,417 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 [2024-05-04 05:22:04,434 INFO L85 PathProgramCache]: Analyzing trace with hash -1155136712, now seen corresponding path program 45 times [2024-05-04 05:22:04,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:04,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:04,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:04,437 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:04,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:04,478 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 [2024-05-04 05:22:06,502 INFO L85 PathProgramCache]: Analyzing trace with hash -1984815143, now seen corresponding path program 46 times [2024-05-04 05:22:06,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:06,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:06,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:06,505 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:06,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:06,569 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 [2024-05-04 05:22:08,577 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 [2024-05-04 05:22:08,589 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 [2024-05-04 05:22:10,616 INFO L85 PathProgramCache]: Analyzing trace with hash 564429913, now seen corresponding path program 47 times [2024-05-04 05:22:10,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:10,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:10,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:10,619 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:10,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:10,679 INFO L85 PathProgramCache]: Analyzing trace with hash -441870278, now seen corresponding path program 48 times [2024-05-04 05:22:10,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:10,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:10,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:10,681 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:10,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:10,757 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 [2024-05-04 05:22:10,764 INFO L85 PathProgramCache]: Analyzing trace with hash -441781832, now seen corresponding path program 49 times [2024-05-04 05:22:10,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:10,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:10,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:10,767 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:10,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:10,818 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 [2024-05-04 05:22:10,839 INFO L85 PathProgramCache]: Analyzing trace with hash -1984815047, now seen corresponding path program 50 times [2024-05-04 05:22:10,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:10,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:10,842 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:10,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:10,904 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:22:10,905 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:22:10,905 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:22:10,906 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:22:10,906 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 25 treesize of output 11 [2024-05-04 05:22:13,429 INFO L85 PathProgramCache]: Analyzing trace with hash -1578853801, now seen corresponding path program 51 times [2024-05-04 05:22:13,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:13,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:13,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:13,431 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:13,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:13,475 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:22:13,475 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:22:13,476 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 8 [2024-05-04 05:22:15,498 INFO L85 PathProgramCache]: Analyzing trace with hash 641805454, now seen corresponding path program 47 times [2024-05-04 05:22:15,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:15,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:15,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:15,500 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:15,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:17,556 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 [2024-05-04 05:22:17,561 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:22:17,561 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 [2024-05-04 05:22:17,575 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 [2024-05-04 05:22:19,599 INFO L85 PathProgramCache]: Analyzing trace with hash -1700246513, now seen corresponding path program 48 times [2024-05-04 05:22:19,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:19,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:19,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:19,602 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:19,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:21,663 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 [2024-05-04 05:22:21,668 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:22:21,669 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 [2024-05-04 05:22:21,686 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 [2024-05-04 05:22:23,713 INFO L85 PathProgramCache]: Analyzing trace with hash -1849323792, now seen corresponding path program 49 times [2024-05-04 05:22:23,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:23,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:23,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:23,716 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:23,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:23,774 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 [2024-05-04 05:22:23,780 INFO L85 PathProgramCache]: Analyzing trace with hash 95195120, now seen corresponding path program 50 times [2024-05-04 05:22:23,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:23,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:23,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:23,783 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:23,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:23,837 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 [2024-05-04 05:22:23,844 INFO L85 PathProgramCache]: Analyzing trace with hash 916299153, now seen corresponding path program 51 times [2024-05-04 05:22:23,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:23,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:23,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:23,847 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:23,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:23,908 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 [2024-05-04 05:22:25,918 INFO L85 PathProgramCache]: Analyzing trace with hash 916387599, now seen corresponding path program 52 times [2024-05-04 05:22:25,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:25,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:25,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:25,921 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:25,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:26,017 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 [2024-05-04 05:22:28,047 INFO L85 PathProgramCache]: Analyzing trace with hash -1849323696, now seen corresponding path program 53 times [2024-05-04 05:22:28,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:28,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:28,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:28,050 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:28,109 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:22:28,110 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:22:28,110 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:22:28,111 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:22:28,111 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 25 treesize of output 11 [2024-05-04 05:22:30,143 INFO L85 PathProgramCache]: Analyzing trace with hash 641805550, now seen corresponding path program 54 times [2024-05-04 05:22:30,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:30,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:30,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:30,145 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:30,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:30,254 INFO L85 PathProgramCache]: Analyzing trace with hash 2114631982, now seen corresponding path program 36 times [2024-05-04 05:22:30,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:30,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:30,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:30,256 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:30,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:30,332 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 [2024-05-04 05:22:30,354 INFO L85 PathProgramCache]: Analyzing trace with hash 1129082085, now seen corresponding path program 37 times [2024-05-04 05:22:30,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:30,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:30,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:30,356 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:30,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:30,426 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 [2024-05-04 05:22:30,455 INFO L85 PathProgramCache]: Analyzing trace with hash -1578839482, now seen corresponding path program 38 times [2024-05-04 05:22:30,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:30,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:30,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:30,457 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:30,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:30,536 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 34 treesize of output 18 [2024-05-04 05:22:30,561 INFO L85 PathProgramCache]: Analyzing trace with hash -1141283897, now seen corresponding path program 39 times [2024-05-04 05:22:30,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:30,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:30,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:30,563 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:30,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:30,629 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 [2024-05-04 05:22:30,648 INFO L85 PathProgramCache]: Analyzing trace with hash -1020062358, now seen corresponding path program 55 times [2024-05-04 05:22:30,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:30,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:30,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:30,651 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:30,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:30,714 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 [2024-05-04 05:22:30,734 INFO L85 PathProgramCache]: Analyzing trace with hash -1557161927, now seen corresponding path program 52 times [2024-05-04 05:22:30,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:30,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:30,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:30,736 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:30,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:30,810 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 [2024-05-04 05:22:30,816 INFO L85 PathProgramCache]: Analyzing trace with hash -1783990022, now seen corresponding path program 53 times [2024-05-04 05:22:30,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:30,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:30,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:30,818 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:30,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:30,868 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 11 treesize of output 3 [2024-05-04 05:22:32,874 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 [2024-05-04 05:22:32,883 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 [2024-05-04 05:22:34,909 INFO L85 PathProgramCache]: Analyzing trace with hash -1027379733, now seen corresponding path program 56 times [2024-05-04 05:22:34,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:34,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:34,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:34,912 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:34,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:34,989 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 40 treesize of output 22 [2024-05-04 05:22:35,025 INFO L85 PathProgramCache]: Analyzing trace with hash -1020062357, now seen corresponding path program 40 times [2024-05-04 05:22:35,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:35,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:35,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:35,027 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:35,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:35,095 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 [2024-05-04 05:22:35,114 INFO L85 PathProgramCache]: Analyzing trace with hash -1557161912, now seen corresponding path program 41 times [2024-05-04 05:22:35,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:35,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:35,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:35,156 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:35,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:35,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:22:35,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:22:35,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:22:35,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:22:35,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:22:35,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:22:35,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:22:35,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-05-04 05:22:35,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-04 05:22:35,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-04 05:22:35,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2024-05-04 05:22:35,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-05-04 05:22:35,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-04 05:22:35,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2024-05-04 05:22:35,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-04 05:22:35,168 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2024-05-04 05:22:35,367 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable470,SelfDestructingSolverStorable471,SelfDestructingSolverStorable472,SelfDestructingSolverStorable473,SelfDestructingSolverStorable467,SelfDestructingSolverStorable500,SelfDestructingSolverStorable468,SelfDestructingSolverStorable501,SelfDestructingSolverStorable469,SelfDestructingSolverStorable502,SelfDestructingSolverStorable463,SelfDestructingSolverStorable464,SelfDestructingSolverStorable465,SelfDestructingSolverStorable466,SelfDestructingSolverStorable460,SelfDestructingSolverStorable461,SelfDestructingSolverStorable462,SelfDestructingSolverStorable456,SelfDestructingSolverStorable457,SelfDestructingSolverStorable458,SelfDestructingSolverStorable459,SelfDestructingSolverStorable452,SelfDestructingSolverStorable496,SelfDestructingSolverStorable453,SelfDestructingSolverStorable497,SelfDestructingSolverStorable454,SelfDestructingSolverStorable498,SelfDestructingSolverStorable455,SelfDestructingSolverStorable499,SelfDestructingSolverStorable492,SelfDestructingSolverStorable493,SelfDestructingSolverStorable450,SelfDestructingSolverStorable494,SelfDestructingSolverStorable451,SelfDestructingSolverStorable495,SelfDestructingSolverStorable490,SelfDestructingSolverStorable491,SelfDestructingSolverStorable449,SelfDestructingSolverStorable445,SelfDestructingSolverStorable489,SelfDestructingSolverStorable446,SelfDestructingSolverStorable447,SelfDestructingSolverStorable448,SelfDestructingSolverStorable441,SelfDestructingSolverStorable485,SelfDestructingSolverStorable442,SelfDestructingSolverStorable486,SelfDestructingSolverStorable443,SelfDestructingSolverStorable487,SelfDestructingSolverStorable444,SelfDestructingSolverStorable488,SelfDestructingSolverStorable481,SelfDestructingSolverStorable482,SelfDestructingSolverStorable483,SelfDestructingSolverStorable440,SelfDestructingSolverStorable484,SelfDestructingSolverStorable480,16 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable438,SelfDestructingSolverStorable439,SelfDestructingSolverStorable478,SelfDestructingSolverStorable479,SelfDestructingSolverStorable474,SelfDestructingSolverStorable475,SelfDestructingSolverStorable476,SelfDestructingSolverStorable477 [2024-05-04 05:22:35,367 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-04 05:22:35,368 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-04 05:22:35,368 INFO L85 PathProgramCache]: Analyzing trace with hash 2101425391, now seen corresponding path program 8 times [2024-05-04 05:22:35,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-04 05:22:35,368 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [846793285] [2024-05-04 05:22:35,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:35,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:35,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:22:35,898 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 31 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-04 05:22:35,898 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-04 05:22:35,898 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [846793285] [2024-05-04 05:22:35,898 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [846793285] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-04 05:22:35,898 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1286816625] [2024-05-04 05:22:35,898 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-05-04 05:22:35,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-04 05:22:35,898 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-04 05:22:35,899 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-04 05:22:35,902 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2024-05-04 05:22:35,951 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-05-04 05:22:35,951 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-04 05:22:35,952 WARN L260 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 71 conjunts are in the unsatisfiable core [2024-05-04 05:22:35,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-04 05:22:36,634 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:22:36,634 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 39 treesize of output 59 [2024-05-04 05:22:36,715 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:22:36,715 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-04 05:22:37,340 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:22:37,340 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 [2024-05-04 05:22:37,727 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:22:37,727 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1286816625] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-04 05:22:37,727 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-04 05:22:37,727 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 22, 22] total 61 [2024-05-04 05:22:37,727 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [499128320] [2024-05-04 05:22:37,727 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-04 05:22:37,727 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 62 states [2024-05-04 05:22:37,727 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-04 05:22:37,728 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 62 interpolants. [2024-05-04 05:22:37,729 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=368, Invalid=3414, Unknown=0, NotChecked=0, Total=3782 [2024-05-04 05:22:37,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:22:37,729 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-04 05:22:37,729 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 62 states, 62 states have (on average 1.6612903225806452) internal successors, (103), 61 states have internal predecessors, (103), 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) [2024-05-04 05:22:37,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:22:37,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:22:37,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:22:37,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:22:37,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:22:37,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:22:37,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:22:37,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2024-05-04 05:22:37,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-04 05:22:37,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-04 05:22:37,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2024-05-04 05:22:37,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-05-04 05:22:37,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-04 05:22:37,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2024-05-04 05:22:37,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-04 05:22:37,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:22:37,876 INFO L85 PathProgramCache]: Analyzing trace with hash 103819, now seen corresponding path program 17 times [2024-05-04 05:22:37,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:37,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:37,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:37,877 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:37,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:37,977 INFO L85 PathProgramCache]: Analyzing trace with hash 3218484, now seen corresponding path program 17 times [2024-05-04 05:22:37,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:37,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:37,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:37,978 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:37,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:38,074 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 33 times [2024-05-04 05:22:38,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:38,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:38,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:38,075 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:38,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:38,131 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 34 times [2024-05-04 05:22:38,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:38,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:38,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:38,133 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:38,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:38,198 INFO L85 PathProgramCache]: Analyzing trace with hash -1202001087, now seen corresponding path program 17 times [2024-05-04 05:22:38,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:38,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:38,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:38,199 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:38,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:38,263 INFO L85 PathProgramCache]: Analyzing trace with hash 1392672065, now seen corresponding path program 17 times [2024-05-04 05:22:38,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:38,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:38,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:38,264 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:38,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:38,360 INFO L85 PathProgramCache]: Analyzing trace with hash 223161136, now seen corresponding path program 17 times [2024-05-04 05:22:38,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:38,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:38,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:38,362 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:38,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:38,439 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939277, now seen corresponding path program 17 times [2024-05-04 05:22:38,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:38,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:38,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:38,440 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:38,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:39,167 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:22:39,167 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:22:39,168 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 22 treesize of output 10 [2024-05-04 05:22:39,190 INFO L85 PathProgramCache]: Analyzing trace with hash -415873772, now seen corresponding path program 21 times [2024-05-04 05:22:39,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:39,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:39,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:39,192 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:39,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:39,626 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:22:39,627 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:22:39,627 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:22:39,627 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:22:39,630 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 11 [2024-05-04 05:22:41,661 INFO L85 PathProgramCache]: Analyzing trace with hash -222733547, now seen corresponding path program 54 times [2024-05-04 05:22:41,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:41,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:41,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:41,663 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:41,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:41,807 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 [2024-05-04 05:22:43,815 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 [2024-05-04 05:22:43,821 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 [2024-05-04 05:22:43,831 INFO L85 PathProgramCache]: Analyzing trace with hash 701428854, now seen corresponding path program 55 times [2024-05-04 05:22:43,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:43,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:43,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:43,833 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:43,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:43,902 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 [2024-05-04 05:22:45,973 INFO L85 PathProgramCache]: Analyzing trace with hash -236733961, now seen corresponding path program 56 times [2024-05-04 05:22:45,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:45,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:45,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:45,975 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:45,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:46,059 INFO L85 PathProgramCache]: Analyzing trace with hash -2061422345, now seen corresponding path program 57 times [2024-05-04 05:22:46,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:46,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:46,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:46,062 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:46,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:46,119 INFO L85 PathProgramCache]: Analyzing trace with hash -1046947368, now seen corresponding path program 58 times [2024-05-04 05:22:46,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:46,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:46,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:46,121 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:46,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:46,177 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 [2024-05-04 05:22:46,200 INFO L85 PathProgramCache]: Analyzing trace with hash 865085144, now seen corresponding path program 59 times [2024-05-04 05:22:46,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:46,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:46,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:46,203 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:46,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:48,274 INFO L85 PathProgramCache]: Analyzing trace with hash -1094070663, now seen corresponding path program 60 times [2024-05-04 05:22:48,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:48,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:48,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:48,276 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:48,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:48,341 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 [2024-05-04 05:22:52,424 INFO L85 PathProgramCache]: Analyzing trace with hash -1046947272, now seen corresponding path program 61 times [2024-05-04 05:22:52,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:22:52,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:22:52,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:52,426 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:22:52,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:22:52,515 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 54 treesize of output 34 [2024-05-04 05:23:02,755 WARN L293 SmtUtils]: Spent 8.01s on a formula simplification that was a NOOP. DAG size: 22 (called from [L 210] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.abduction.Abducer.solveAbductionProblem) [2024-05-04 05:23:06,830 INFO L85 PathProgramCache]: Analyzing trace with hash 131932984, now seen corresponding path program 62 times [2024-05-04 05:23:06,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:23:06,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:23:06,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:06,833 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:23:06,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:06,953 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 [2024-05-04 05:23:36,796 INFO L85 PathProgramCache]: Analyzing trace with hash -222733643, now seen corresponding path program 22 times [2024-05-04 05:23:36,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:23:36,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:23:36,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:36,798 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:23:36,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:38,936 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:23:38,936 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 [2024-05-04 05:23:38,941 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:23:38,941 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 [2024-05-04 05:23:38,953 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 [2024-05-04 05:23:38,955 INFO L85 PathProgramCache]: Analyzing trace with hash -222645197, now seen corresponding path program 63 times [2024-05-04 05:23:38,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:23:38,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:23:38,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:38,957 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:23:38,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:39,041 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:23:39,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-04 05:23:39,042 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:23:39,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-04 05:23:39,043 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 10 [2024-05-04 05:23:39,070 INFO L85 PathProgramCache]: Analyzing trace with hash -415873676, now seen corresponding path program 14 times [2024-05-04 05:23:39,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:23:39,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:23:39,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:39,072 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:23:39,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:39,135 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:23:39,135 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:23:39,136 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:23:39,136 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 25 treesize of output 11 [2024-05-04 05:23:41,166 INFO L85 PathProgramCache]: Analyzing trace with hash -222641291, now seen corresponding path program 15 times [2024-05-04 05:23:41,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:23:41,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:23:41,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:41,168 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:23:41,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:41,338 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:23:41,339 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:23:41,339 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:23:41,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-04 05:23:41,340 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 10 [2024-05-04 05:23:49,401 INFO L85 PathProgramCache]: Analyzing trace with hash -290510383, now seen corresponding path program 21 times [2024-05-04 05:23:49,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:23:49,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:23:49,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:49,403 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:23:49,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:49,499 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:23:49,500 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:23:49,500 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:23:49,500 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:23:49,501 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 25 treesize of output 11 [2024-05-04 05:23:51,530 INFO L85 PathProgramCache]: Analyzing trace with hash -7601006, now seen corresponding path program 54 times [2024-05-04 05:23:51,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:23:51,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:23:51,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:51,531 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:23:51,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:51,596 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 [2024-05-04 05:23:53,622 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370547, now seen corresponding path program 55 times [2024-05-04 05:23:53,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:23:53,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:23:53,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:53,624 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:23:53,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:53,689 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 [2024-05-04 05:23:55,771 INFO L85 PathProgramCache]: Analyzing trace with hash -1709482764, now seen corresponding path program 56 times [2024-05-04 05:23:55,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:23:55,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:23:55,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:55,774 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:23:55,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:55,825 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 [2024-05-04 05:23:55,832 INFO L85 PathProgramCache]: Analyzing trace with hash 849677684, now seen corresponding path program 57 times [2024-05-04 05:23:55,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:23:55,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:23:55,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:55,834 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:23:55,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:55,888 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 [2024-05-04 05:23:55,895 INFO L85 PathProgramCache]: Analyzing trace with hash 496470805, now seen corresponding path program 58 times [2024-05-04 05:23:55,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:23:55,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:23:55,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:55,897 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:23:55,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:55,964 INFO L85 PathProgramCache]: Analyzing trace with hash 573174165, now seen corresponding path program 59 times [2024-05-04 05:23:55,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:23:55,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:23:55,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:55,967 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:23:55,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:56,015 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 [2024-05-04 05:23:56,031 INFO L85 PathProgramCache]: Analyzing trace with hash 367076470, now seen corresponding path program 60 times [2024-05-04 05:23:56,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:23:56,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:23:56,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:56,034 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:23:56,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:56,101 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 [2024-05-04 05:23:56,154 INFO L85 PathProgramCache]: Analyzing trace with hash 496470901, now seen corresponding path program 61 times [2024-05-04 05:23:56,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:23:56,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:23:56,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:56,156 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:23:56,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:56,276 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 54 treesize of output 34 [2024-05-04 05:23:56,478 INFO L85 PathProgramCache]: Analyzing trace with hash -2135426315, now seen corresponding path program 62 times [2024-05-04 05:23:56,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:23:56,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:23:56,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:23:56,480 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:23:56,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:22,618 INFO L85 PathProgramCache]: Analyzing trace with hash -7601102, now seen corresponding path program 22 times [2024-05-04 05:24:22,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:24:22,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:24:22,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:22,620 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:24:22,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:24,691 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 [2024-05-04 05:24:24,696 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:24:24,696 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 [2024-05-04 05:24:24,704 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:24:24,704 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 [2024-05-04 05:24:36,759 INFO L85 PathProgramCache]: Analyzing trace with hash -7512656, now seen corresponding path program 63 times [2024-05-04 05:24:36,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:24:36,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:24:36,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:36,761 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:24:36,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:36,822 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:24:36,822 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:24:36,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-04 05:24:36,824 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:24:36,824 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 10 [2024-05-04 05:24:36,853 INFO L85 PathProgramCache]: Analyzing trace with hash -290510287, now seen corresponding path program 14 times [2024-05-04 05:24:36,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:24:36,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:24:36,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:36,855 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:24:36,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:36,913 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:24:36,914 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:24:36,914 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:24:36,914 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 25 treesize of output 11 [2024-05-04 05:24:38,944 INFO L85 PathProgramCache]: Analyzing trace with hash -7508750, now seen corresponding path program 15 times [2024-05-04 05:24:38,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:24:38,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:24:38,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:38,946 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:24:38,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:39,109 INFO L85 PathProgramCache]: Analyzing trace with hash 223161137, now seen corresponding path program 15 times [2024-05-04 05:24:39,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:24:39,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:24:39,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:39,111 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:24:39,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:39,219 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 [2024-05-04 05:24:39,255 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939262, now seen corresponding path program 15 times [2024-05-04 05:24:39,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:24:39,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:24:39,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:39,257 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:24:39,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:39,598 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 20 treesize of output 12 [2024-05-04 05:24:39,637 INFO L85 PathProgramCache]: Analyzing trace with hash -415859357, now seen corresponding path program 11 times [2024-05-04 05:24:39,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:24:39,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:24:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:39,639 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:24:39,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:40,175 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 36 treesize of output 24 [2024-05-04 05:24:40,216 INFO L85 PathProgramCache]: Analyzing trace with hash -208880732, now seen corresponding path program 42 times [2024-05-04 05:24:40,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:24:40,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:24:40,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:40,218 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:24:40,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:40,322 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 [2024-05-04 05:24:40,341 INFO L85 PathProgramCache]: Analyzing trace with hash 2114631981, now seen corresponding path program 57 times [2024-05-04 05:24:40,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:24:40,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:24:40,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:40,343 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:24:40,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:40,441 INFO L85 PathProgramCache]: Analyzing trace with hash 1129082070, now seen corresponding path program 54 times [2024-05-04 05:24:40,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:24:40,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:24:40,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:40,443 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:24:40,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:40,700 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:24:40,700 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:24:40,701 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 8 [2024-05-04 05:24:42,717 INFO L85 PathProgramCache]: Analyzing trace with hash -1578853897, now seen corresponding path program 55 times [2024-05-04 05:24:42,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:24:42,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:24:42,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:42,719 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:24:42,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:42,792 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 [2024-05-04 05:24:44,860 INFO L85 PathProgramCache]: Analyzing trace with hash -1155136712, now seen corresponding path program 56 times [2024-05-04 05:24:44,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:24:44,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:24:44,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:44,863 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:24:44,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:44,926 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 [2024-05-04 05:24:46,932 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 [2024-05-04 05:24:46,939 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 [2024-05-04 05:24:46,949 INFO L85 PathProgramCache]: Analyzing trace with hash -1984815143, now seen corresponding path program 57 times [2024-05-04 05:24:46,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:24:46,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:24:46,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:46,952 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:24:46,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:47,014 INFO L85 PathProgramCache]: Analyzing trace with hash 564429913, now seen corresponding path program 58 times [2024-05-04 05:24:47,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:24:47,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:24:47,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:47,017 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:24:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:49,079 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 [2024-05-04 05:24:49,084 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:24:49,084 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 11 treesize of output 3 [2024-05-04 05:24:49,100 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 [2024-05-04 05:24:51,125 INFO L85 PathProgramCache]: Analyzing trace with hash -441870278, now seen corresponding path program 59 times [2024-05-04 05:24:51,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:24:51,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:24:51,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:51,128 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:24:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:51,177 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 [2024-05-04 05:24:53,209 INFO L85 PathProgramCache]: Analyzing trace with hash -441781832, now seen corresponding path program 60 times [2024-05-04 05:24:53,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:24:53,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:24:53,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:53,212 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:24:53,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:53,272 INFO L85 PathProgramCache]: Analyzing trace with hash 649424473, now seen corresponding path program 61 times [2024-05-04 05:24:53,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:24:53,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:24:53,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:53,275 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:24:53,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:53,343 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 [2024-05-04 05:24:55,464 INFO L85 PathProgramCache]: Analyzing trace with hash 649424569, now seen corresponding path program 62 times [2024-05-04 05:24:55,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:24:55,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:24:55,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:55,467 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:24:55,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:55,570 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 54 treesize of output 34 [2024-05-04 05:24:57,725 INFO L85 PathProgramCache]: Analyzing trace with hash -1984815047, now seen corresponding path program 63 times [2024-05-04 05:24:57,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:24:57,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:24:57,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:57,728 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:24:57,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:24:58,001 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:24:58,002 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:24:58,002 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:24:58,002 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:24:58,003 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 11 [2024-05-04 05:25:00,043 INFO L85 PathProgramCache]: Analyzing trace with hash -1578853801, now seen corresponding path program 64 times [2024-05-04 05:25:00,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:00,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:00,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:00,046 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:00,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:00,134 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:25:00,134 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:25:00,135 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 8 [2024-05-04 05:25:02,160 INFO L85 PathProgramCache]: Analyzing trace with hash 641805454, now seen corresponding path program 58 times [2024-05-04 05:25:02,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:02,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:02,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:02,162 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:02,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:02,228 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 [2024-05-04 05:25:04,308 INFO L85 PathProgramCache]: Analyzing trace with hash -1700246513, now seen corresponding path program 59 times [2024-05-04 05:25:04,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:04,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:04,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:04,311 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:04,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:04,368 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 [2024-05-04 05:25:04,374 INFO L85 PathProgramCache]: Analyzing trace with hash -1849323792, now seen corresponding path program 60 times [2024-05-04 05:25:04,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:04,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:04,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:04,377 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:04,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:04,428 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 [2024-05-04 05:25:04,444 INFO L85 PathProgramCache]: Analyzing trace with hash 95195120, now seen corresponding path program 61 times [2024-05-04 05:25:04,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:04,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:04,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:04,447 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:04,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:04,494 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 [2024-05-04 05:25:04,512 INFO L85 PathProgramCache]: Analyzing trace with hash 916299153, now seen corresponding path program 62 times [2024-05-04 05:25:04,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:04,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:04,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:04,514 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:04,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:04,560 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 [2024-05-04 05:25:04,576 INFO L85 PathProgramCache]: Analyzing trace with hash 916387599, now seen corresponding path program 63 times [2024-05-04 05:25:04,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:04,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:04,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:04,579 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:04,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:06,646 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 [2024-05-04 05:25:06,651 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:25:06,651 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 [2024-05-04 05:25:06,666 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 [2024-05-04 05:25:08,692 INFO L85 PathProgramCache]: Analyzing trace with hash 180189680, now seen corresponding path program 64 times [2024-05-04 05:25:08,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:08,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:08,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:08,695 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:08,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:08,787 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 [2024-05-04 05:25:10,853 INFO L85 PathProgramCache]: Analyzing trace with hash 180189776, now seen corresponding path program 65 times [2024-05-04 05:25:10,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:10,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:10,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:10,856 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:10,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:10,955 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 54 treesize of output 34 [2024-05-04 05:25:17,137 INFO L85 PathProgramCache]: Analyzing trace with hash -1849323696, now seen corresponding path program 66 times [2024-05-04 05:25:17,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:17,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:17,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:17,140 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:17,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:17,220 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:25:17,221 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:25:17,221 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:25:17,221 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:25:17,222 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 11 [2024-05-04 05:25:19,244 INFO L85 PathProgramCache]: Analyzing trace with hash 641805550, now seen corresponding path program 67 times [2024-05-04 05:25:19,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:19,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:19,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:19,247 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:19,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:19,402 INFO L85 PathProgramCache]: Analyzing trace with hash 2114631982, now seen corresponding path program 43 times [2024-05-04 05:25:19,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:19,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:19,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:19,404 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:19,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:19,571 INFO L85 PathProgramCache]: Analyzing trace with hash 1129082085, now seen corresponding path program 44 times [2024-05-04 05:25:19,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:19,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:19,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:19,573 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:19,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:20,031 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 [2024-05-04 05:25:20,045 INFO L85 PathProgramCache]: Analyzing trace with hash -1578839482, now seen corresponding path program 45 times [2024-05-04 05:25:20,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:20,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:20,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:20,048 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:20,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:20,437 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 34 treesize of output 18 [2024-05-04 05:25:20,459 INFO L85 PathProgramCache]: Analyzing trace with hash -1141283897, now seen corresponding path program 46 times [2024-05-04 05:25:20,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:20,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:20,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:20,461 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:20,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:20,533 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 [2024-05-04 05:25:20,549 INFO L85 PathProgramCache]: Analyzing trace with hash -1020062358, now seen corresponding path program 68 times [2024-05-04 05:25:20,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:20,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:20,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:20,554 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:20,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:20,602 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 34 treesize of output 18 [2024-05-04 05:25:20,626 INFO L85 PathProgramCache]: Analyzing trace with hash -1557161927, now seen corresponding path program 65 times [2024-05-04 05:25:20,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:20,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:20,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:20,628 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:20,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:22,894 INFO L85 PathProgramCache]: Analyzing trace with hash -1783990118, now seen corresponding path program 66 times [2024-05-04 05:25:22,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:22,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:22,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:22,897 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:22,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:23,020 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 23 treesize of output 17 [2024-05-04 05:25:23,052 INFO L85 PathProgramCache]: Analyzing trace with hash -1783990022, now seen corresponding path program 67 times [2024-05-04 05:25:23,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:23,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:23,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:23,055 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:23,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:23,150 INFO L85 PathProgramCache]: Analyzing trace with hash -1027379829, now seen corresponding path program 69 times [2024-05-04 05:25:23,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:23,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:23,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:23,153 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:23,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:23,271 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 23 treesize of output 17 [2024-05-04 05:25:23,360 INFO L85 PathProgramCache]: Analyzing trace with hash -1027379733, now seen corresponding path program 70 times [2024-05-04 05:25:23,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:23,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:23,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:23,363 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:23,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:23,563 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 16 [2024-05-04 05:25:23,596 INFO L85 PathProgramCache]: Analyzing trace with hash -1020062357, now seen corresponding path program 47 times [2024-05-04 05:25:23,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:23,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:23,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:23,599 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:23,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:23,826 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 37 treesize of output 19 [2024-05-04 05:25:23,850 INFO L85 PathProgramCache]: Analyzing trace with hash -1557161912, now seen corresponding path program 48 times [2024-05-04 05:25:23,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:23,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:23,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:23,853 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:23,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:24,776 INFO L85 PathProgramCache]: Analyzing trace with hash -1783975703, now seen corresponding path program 49 times [2024-05-04 05:25:24,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:24,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:24,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:24,778 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:24,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:24,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:25:24,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:25:24,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:25:24,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:25:24,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:25:24,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:25:24,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:25:24,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-05-04 05:25:24,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-04 05:25:24,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-04 05:25:24,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2024-05-04 05:25:24,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-05-04 05:25:24,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-04 05:25:24,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2024-05-04 05:25:24,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-04 05:25:24,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2024-05-04 05:25:24,804 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2024-05-04 05:25:24,998 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable550,SelfDestructingSolverStorable508,SelfDestructingSolverStorable509,SelfDestructingSolverStorable504,SelfDestructingSolverStorable548,SelfDestructingSolverStorable505,SelfDestructingSolverStorable549,SelfDestructingSolverStorable506,SelfDestructingSolverStorable507,SelfDestructingSolverStorable544,SelfDestructingSolverStorable545,SelfDestructingSolverStorable546,SelfDestructingSolverStorable503,SelfDestructingSolverStorable547,SelfDestructingSolverStorable540,SelfDestructingSolverStorable541,SelfDestructingSolverStorable542,SelfDestructingSolverStorable543,SelfDestructingSolverStorable537,SelfDestructingSolverStorable538,SelfDestructingSolverStorable539,SelfDestructingSolverStorable533,SelfDestructingSolverStorable577,SelfDestructingSolverStorable534,SelfDestructingSolverStorable578,SelfDestructingSolverStorable535,SelfDestructingSolverStorable536,SelfDestructingSolverStorable573,SelfDestructingSolverStorable530,SelfDestructingSolverStorable574,SelfDestructingSolverStorable531,SelfDestructingSolverStorable575,SelfDestructingSolverStorable532,SelfDestructingSolverStorable576,SelfDestructingSolverStorable570,SelfDestructingSolverStorable571,SelfDestructingSolverStorable572,SelfDestructingSolverStorable526,SelfDestructingSolverStorable527,SelfDestructingSolverStorable528,SelfDestructingSolverStorable529,SelfDestructingSolverStorable522,SelfDestructingSolverStorable566,SelfDestructingSolverStorable523,SelfDestructingSolverStorable567,SelfDestructingSolverStorable524,SelfDestructingSolverStorable568,SelfDestructingSolverStorable525,SelfDestructingSolverStorable569,SelfDestructingSolverStorable562,SelfDestructingSolverStorable563,SelfDestructingSolverStorable520,SelfDestructingSolverStorable564,SelfDestructingSolverStorable521,SelfDestructingSolverStorable565,17 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable560,SelfDestructingSolverStorable561,SelfDestructingSolverStorable519,SelfDestructingSolverStorable515,SelfDestructingSolverStorable559,SelfDestructingSolverStorable516,SelfDestructingSolverStorable517,SelfDestructingSolverStorable518,SelfDestructingSolverStorable511,SelfDestructingSolverStorable555,SelfDestructingSolverStorable512,SelfDestructingSolverStorable556,SelfDestructingSolverStorable513,SelfDestructingSolverStorable557,SelfDestructingSolverStorable514,SelfDestructingSolverStorable558,SelfDestructingSolverStorable551,SelfDestructingSolverStorable552,SelfDestructingSolverStorable553,SelfDestructingSolverStorable510,SelfDestructingSolverStorable554 [2024-05-04 05:25:24,998 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-04 05:25:24,998 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-04 05:25:24,998 INFO L85 PathProgramCache]: Analyzing trace with hash -1243063861, now seen corresponding path program 9 times [2024-05-04 05:25:24,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-04 05:25:24,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [375221864] [2024-05-04 05:25:24,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:24,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:25,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-04 05:25:25,441 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:25:25,441 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-04 05:25:25,441 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [375221864] [2024-05-04 05:25:25,441 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [375221864] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-04 05:25:25,441 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1321201304] [2024-05-04 05:25:25,441 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-05-04 05:25:25,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-04 05:25:25,441 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-04 05:25:25,457 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-04 05:25:25,473 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2024-05-04 05:25:25,508 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2024-05-04 05:25:25,508 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-04 05:25:25,509 WARN L260 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 71 conjunts are in the unsatisfiable core [2024-05-04 05:25:25,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-04 05:25:26,226 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:25:26,226 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 18 case distinctions, treesize of input 43 treesize of output 139 [2024-05-04 05:25:26,670 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-04 05:25:26,671 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-04 05:25:27,355 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:25:27,356 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 [2024-05-04 05:25:27,442 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-05-04 05:25:27,442 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1321201304] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-04 05:25:27,442 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-04 05:25:27,442 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 22, 18] total 57 [2024-05-04 05:25:27,442 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538000523] [2024-05-04 05:25:27,442 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-04 05:25:27,442 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 58 states [2024-05-04 05:25:27,442 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-04 05:25:27,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 58 interpolants. [2024-05-04 05:25:27,444 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=306, Invalid=3000, Unknown=0, NotChecked=0, Total=3306 [2024-05-04 05:25:27,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:25:27,444 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-04 05:25:27,444 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 58 states, 58 states have (on average 1.7413793103448276) internal successors, (101), 57 states have internal predecessors, (101), 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) [2024-05-04 05:25:27,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-04 05:25:27,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:25:27,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-04 05:25:27,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:25:27,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-04 05:25:27,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-05-04 05:25:27,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-04 05:25:27,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2024-05-04 05:25:27,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-04 05:25:27,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-04 05:25:27,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2024-05-04 05:25:27,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-05-04 05:25:27,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-04 05:25:27,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2024-05-04 05:25:27,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-04 05:25:27,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2024-05-04 05:25:27,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-04 05:25:27,650 INFO L85 PathProgramCache]: Analyzing trace with hash 103819, now seen corresponding path program 18 times [2024-05-04 05:25:27,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:27,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:27,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:27,652 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:27,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:27,766 INFO L85 PathProgramCache]: Analyzing trace with hash 3218484, now seen corresponding path program 18 times [2024-05-04 05:25:27,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:27,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:27,767 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:27,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:27,887 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 35 times [2024-05-04 05:25:27,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:27,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:27,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:27,889 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:27,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:27,943 INFO L85 PathProgramCache]: Analyzing trace with hash 99773101, now seen corresponding path program 36 times [2024-05-04 05:25:27,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:27,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:27,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:27,945 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:27,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:28,011 INFO L85 PathProgramCache]: Analyzing trace with hash -1202001087, now seen corresponding path program 18 times [2024-05-04 05:25:28,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:28,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:28,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:28,012 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:28,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:28,069 INFO L85 PathProgramCache]: Analyzing trace with hash 1392672065, now seen corresponding path program 18 times [2024-05-04 05:25:28,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:28,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:28,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:28,071 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:28,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:28,130 INFO L85 PathProgramCache]: Analyzing trace with hash 223161136, now seen corresponding path program 18 times [2024-05-04 05:25:28,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:28,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:28,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:28,131 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:28,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:28,184 INFO L85 PathProgramCache]: Analyzing trace with hash -1671939277, now seen corresponding path program 18 times [2024-05-04 05:25:28,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:28,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:28,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:28,186 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:28,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:28,892 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:25:28,892 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:25:28,892 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 20 treesize of output 10 [2024-05-04 05:25:30,919 INFO L85 PathProgramCache]: Analyzing trace with hash -415873772, now seen corresponding path program 23 times [2024-05-04 05:25:30,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:30,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:30,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:30,921 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:30,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:31,103 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:25:31,104 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:25:31,104 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:25:31,104 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 25 treesize of output 11 [2024-05-04 05:25:33,134 INFO L85 PathProgramCache]: Analyzing trace with hash -222733547, now seen corresponding path program 64 times [2024-05-04 05:25:33,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:33,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:33,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:33,135 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:33,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:33,281 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:25:33,282 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:25:33,282 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:25:33,286 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:25:33,286 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 75 treesize of output 59 [2024-05-04 05:25:41,596 INFO L85 PathProgramCache]: Analyzing trace with hash 701428854, now seen corresponding path program 65 times [2024-05-04 05:25:41,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:41,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:41,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:41,599 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:41,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:41,726 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:25:41,726 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:25:41,727 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:25:41,731 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:25:41,731 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 75 treesize of output 59 [2024-05-04 05:25:48,117 INFO L85 PathProgramCache]: Analyzing trace with hash -236733961, now seen corresponding path program 66 times [2024-05-04 05:25:48,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:25:48,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:25:48,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:48,119 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:25:48,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:25:48,288 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:25:48,290 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:25:48,290 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:25:48,294 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:25:48,294 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 75 treesize of output 59 [2024-05-04 05:26:00,245 WARN L293 SmtUtils]: Spent 8.03s on a formula simplification that was a NOOP. DAG size: 22 (called from [L 210] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.abduction.Abducer.solveAbductionProblem) [2024-05-04 05:26:04,291 INFO L85 PathProgramCache]: Analyzing trace with hash -2061422345, now seen corresponding path program 67 times [2024-05-04 05:26:04,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:26:04,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:26:04,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:04,293 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:26:04,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:04,412 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:04,413 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:04,413 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:04,418 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:26:04,418 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 75 treesize of output 59 [2024-05-04 05:26:07,717 INFO L85 PathProgramCache]: Analyzing trace with hash -1046947368, now seen corresponding path program 68 times [2024-05-04 05:26:07,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:26:07,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:26:07,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:07,719 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:26:07,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:07,836 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:07,836 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:07,837 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:07,841 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:26:07,841 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 75 treesize of output 59 [2024-05-04 05:26:07,889 INFO L85 PathProgramCache]: Analyzing trace with hash 865085144, now seen corresponding path program 69 times [2024-05-04 05:26:07,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:26:07,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:26:07,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:07,892 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:26:07,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:08,000 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:08,000 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:08,001 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:08,004 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:26:08,004 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 75 treesize of output 59 [2024-05-04 05:26:08,068 INFO L85 PathProgramCache]: Analyzing trace with hash -1094070663, now seen corresponding path program 70 times [2024-05-04 05:26:08,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:26:08,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:26:08,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:08,071 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:26:08,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:08,221 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:08,222 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:08,222 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:08,225 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:26:08,225 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 75 treesize of output 59 [2024-05-04 05:26:12,413 INFO L85 PathProgramCache]: Analyzing trace with hash -1046947272, now seen corresponding path program 71 times [2024-05-04 05:26:12,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:26:12,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:26:12,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:12,416 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:26:12,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:12,523 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:12,524 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:12,524 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:12,530 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:26:12,530 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 75 treesize of output 59 [2024-05-04 05:26:14,750 INFO L85 PathProgramCache]: Analyzing trace with hash 131932984, now seen corresponding path program 72 times [2024-05-04 05:26:14,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:26:14,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:26:14,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:14,753 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:26:14,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:14,882 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 [2024-05-04 05:26:14,900 INFO L85 PathProgramCache]: Analyzing trace with hash 701338644, now seen corresponding path program 73 times [2024-05-04 05:26:14,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:26:14,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:26:14,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:14,902 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:26:14,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:14,973 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 [2024-05-04 05:26:15,022 INFO L85 PathProgramCache]: Analyzing trace with hash -323425771, now seen corresponding path program 74 times [2024-05-04 05:26:15,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:26:15,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:26:15,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:15,025 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:26:15,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:15,147 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:15,148 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:15,148 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:15,148 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 [2024-05-04 05:26:17,369 INFO L85 PathProgramCache]: Analyzing trace with hash -323425867, now seen corresponding path program 75 times [2024-05-04 05:26:17,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:26:17,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:26:17,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:17,371 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:26:17,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:17,466 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:17,467 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:17,467 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:17,467 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:17,468 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 25 treesize of output 11 [2024-05-04 05:26:19,496 INFO L85 PathProgramCache]: Analyzing trace with hash -222733643, now seen corresponding path program 24 times [2024-05-04 05:26:19,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:26:19,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:26:19,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:19,497 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:26:19,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:19,727 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 [2024-05-04 05:26:33,801 INFO L85 PathProgramCache]: Analyzing trace with hash -222645197, now seen corresponding path program 76 times [2024-05-04 05:26:33,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:26:33,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:26:33,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:33,803 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:26:33,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:33,868 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:33,869 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:33,869 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:33,870 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 [2024-05-04 05:26:33,916 INFO L85 PathProgramCache]: Analyzing trace with hash 786333204, now seen corresponding path program 77 times [2024-05-04 05:26:33,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:26:33,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:26:33,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:33,918 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:26:33,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:33,980 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 [2024-05-04 05:26:34,034 INFO L85 PathProgramCache]: Analyzing trace with hash 786333300, now seen corresponding path program 78 times [2024-05-04 05:26:34,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:26:34,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:26:34,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:34,035 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:26:34,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:34,206 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:34,207 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:34,207 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 22 treesize of output 10 [2024-05-04 05:26:34,229 INFO L85 PathProgramCache]: Analyzing trace with hash -415873676, now seen corresponding path program 16 times [2024-05-04 05:26:34,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:26:34,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:26:34,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:34,231 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:26:34,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:34,373 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:34,374 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:34,374 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:34,374 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 25 treesize of output 11 [2024-05-04 05:26:36,400 INFO L85 PathProgramCache]: Analyzing trace with hash -222641291, now seen corresponding path program 17 times [2024-05-04 05:26:36,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:26:36,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:26:36,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:36,401 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:26:36,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:36,524 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:36,525 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:36,525 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 20 treesize of output 10 [2024-05-04 05:26:38,549 INFO L85 PathProgramCache]: Analyzing trace with hash -290510383, now seen corresponding path program 23 times [2024-05-04 05:26:38,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:26:38,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:26:38,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:38,551 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:26:38,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:38,614 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:38,614 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:38,615 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:38,615 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:38,615 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 11 [2024-05-04 05:26:40,676 INFO L85 PathProgramCache]: Analyzing trace with hash -7601006, now seen corresponding path program 64 times [2024-05-04 05:26:40,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:26:40,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:26:40,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:40,678 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:26:40,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:40,799 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:40,800 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:40,801 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:40,805 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:26:40,805 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 75 treesize of output 59 [2024-05-04 05:26:49,116 INFO L85 PathProgramCache]: Analyzing trace with hash 1285370547, now seen corresponding path program 65 times [2024-05-04 05:26:49,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:26:49,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:26:49,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:49,119 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:26:49,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:49,226 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:49,227 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:49,227 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:49,230 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:26:49,231 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 75 treesize of output 59 [2024-05-04 05:26:53,602 INFO L85 PathProgramCache]: Analyzing trace with hash -1709482764, now seen corresponding path program 66 times [2024-05-04 05:26:53,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:26:53,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:26:53,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:53,604 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:26:53,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:53,713 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:53,714 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:53,715 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:53,719 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:26:53,719 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 75 treesize of output 59 [2024-05-04 05:26:53,764 INFO L85 PathProgramCache]: Analyzing trace with hash 849677684, now seen corresponding path program 67 times [2024-05-04 05:26:53,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:26:53,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:26:53,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:53,766 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:26:53,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:26:53,883 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:53,883 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:53,883 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:26:53,888 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:26:53,888 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 75 treesize of output 59 [2024-05-04 05:27:00,455 INFO L85 PathProgramCache]: Analyzing trace with hash 496470805, now seen corresponding path program 68 times [2024-05-04 05:27:00,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:27:00,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:27:00,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:27:00,457 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:27:00,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:27:00,571 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:27:00,572 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:27:00,572 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:27:00,576 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:27:00,576 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 75 treesize of output 59 [2024-05-04 05:27:06,855 INFO L85 PathProgramCache]: Analyzing trace with hash 573174165, now seen corresponding path program 69 times [2024-05-04 05:27:06,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:27:06,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:27:06,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:27:06,858 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:27:06,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:27:06,975 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:27:06,976 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:27:06,977 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:27:06,981 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:27:06,982 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 75 treesize of output 59 [2024-05-04 05:27:07,214 INFO L85 PathProgramCache]: Analyzing trace with hash 367076470, now seen corresponding path program 70 times [2024-05-04 05:27:07,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:27:07,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:27:07,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:27:07,217 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:27:07,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:27:07,391 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:27:07,392 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:27:07,393 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:27:07,397 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:27:07,398 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 75 treesize of output 59 [2024-05-04 05:27:11,629 INFO L85 PathProgramCache]: Analyzing trace with hash 496470901, now seen corresponding path program 71 times [2024-05-04 05:27:11,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-04 05:27:11,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-04 05:27:11,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:27:11,632 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-04 05:27:11,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-04 05:27:11,756 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:27:11,757 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:27:11,757 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-04 05:27:11,761 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-04 05:27:11,761 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 75 treesize of output 59 Received shutdown request... [2024-05-04 05:27:18,221 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 [2024-05-04 05:27:18,222 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 [2024-05-04 05:27:18,222 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-04 05:27:19,246 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2024-05-04 05:27:19,249 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2024-05-04 05:27:19,425 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2024-05-04 05:27:19,471 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 [2024-05-04 05:27:19,472 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable591,SelfDestructingSolverStorable592,SelfDestructingSolverStorable593,SelfDestructingSolverStorable594,SelfDestructingSolverStorable590,SelfDestructingSolverStorable607,SelfDestructingSolverStorable608,SelfDestructingSolverStorable609,SelfDestructingSolverStorable603,SelfDestructingSolverStorable604,SelfDestructingSolverStorable605,SelfDestructingSolverStorable606,SelfDestructingSolverStorable588,SelfDestructingSolverStorable589,SelfDestructingSolverStorable600,SelfDestructingSolverStorable601,SelfDestructingSolverStorable602,SelfDestructingSolverStorable584,SelfDestructingSolverStorable585,SelfDestructingSolverStorable586,SelfDestructingSolverStorable587,SelfDestructingSolverStorable580,SelfDestructingSolverStorable581,SelfDestructingSolverStorable582,SelfDestructingSolverStorable583,SelfDestructingSolverStorable614,SelfDestructingSolverStorable615,SelfDestructingSolverStorable599,SelfDestructingSolverStorable610,SelfDestructingSolverStorable611,SelfDestructingSolverStorable579,SelfDestructingSolverStorable612,SelfDestructingSolverStorable613,SelfDestructingSolverStorable595,SelfDestructingSolverStorable596,SelfDestructingSolverStorable597,SelfDestructingSolverStorable598 [2024-05-04 05:27:19,472 WARN L619 AbstractCegarLoop]: Verification canceled: while executing Executor. [2024-05-04 05:27:19,474 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (4 of 5 remaining) [2024-05-04 05:27:19,474 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 5 remaining) [2024-05-04 05:27:19,474 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 5 remaining) [2024-05-04 05:27:19,474 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 5 remaining) [2024-05-04 05:27:19,474 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 5 remaining) [2024-05-04 05:27:19,477 INFO L448 BasicCegarLoop]: Path program histogram: [78, 71, 70, 67, 49, 36, 24, 23, 18, 18, 18, 18, 18, 18, 17, 15, 15, 15, 11, 9, 3, 2, 1, 1, 1] [2024-05-04 05:27:19,477 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:172) 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) [2024-05-04 05:27:19,483 INFO L158 Benchmark]: Toolchain (without parser) took 863991.92ms. Allocated memory was 400.6MB in the beginning and 481.3MB in the end (delta: 80.7MB). Free memory was 369.9MB in the beginning and 224.9MB in the end (delta: 144.9MB). Peak memory consumption was 224.9MB. Max. memory is 8.0GB. [2024-05-04 05:27:19,483 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.10ms. Allocated memory is still 400.6MB. Free memory is still 366.4MB. There was no memory consumed. Max. memory is 8.0GB. [2024-05-04 05:27:19,483 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.18ms. Allocated memory is still 400.6MB. Free memory was 369.9MB in the beginning and 368.0MB in the end (delta: 1.8MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2024-05-04 05:27:19,483 INFO L158 Benchmark]: Boogie Preprocessor took 15.50ms. Allocated memory is still 400.6MB. Free memory was 368.0MB in the beginning and 366.7MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-04 05:27:19,483 INFO L158 Benchmark]: RCFGBuilder took 232.08ms. Allocated memory is still 400.6MB. Free memory was 366.7MB in the beginning and 355.2MB in the end (delta: 11.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2024-05-04 05:27:19,484 INFO L158 Benchmark]: TraceAbstraction took 863695.09ms. Allocated memory was 400.6MB in the beginning and 481.3MB in the end (delta: 80.7MB). Free memory was 353.9MB in the beginning and 224.9MB in the end (delta: 129.0MB). Peak memory consumption was 210.2MB. Max. memory is 8.0GB. [2024-05-04 05:27:19,484 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 0.10ms. Allocated memory is still 400.6MB. Free memory is still 366.4MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 44.18ms. Allocated memory is still 400.6MB. Free memory was 369.9MB in the beginning and 368.0MB in the end (delta: 1.8MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 15.50ms. Allocated memory is still 400.6MB. Free memory was 368.0MB in the beginning and 366.7MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 232.08ms. Allocated memory is still 400.6MB. Free memory was 366.7MB in the beginning and 355.2MB in the end (delta: 11.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * TraceAbstraction took 863695.09ms. Allocated memory was 400.6MB in the beginning and 481.3MB in the end (delta: 80.7MB). Free memory was 353.9MB in the beginning and 224.9MB in the end (delta: 129.0MB). Peak memory consumption was 210.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 29221, independent: 24129, independent conditional: 24026, independent unconditional: 103, dependent: 5092, dependent conditional: 5083, dependent unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 25328, independent: 24129, independent conditional: 24026, independent unconditional: 103, dependent: 1199, dependent conditional: 1190, dependent unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 25328, independent: 24129, independent conditional: 24026, independent unconditional: 103, dependent: 1199, dependent conditional: 1190, dependent unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 25328, independent: 24129, independent conditional: 24026, independent unconditional: 103, dependent: 1199, dependent conditional: 1190, dependent unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29596, independent: 24129, independent conditional: 11964, independent unconditional: 12165, dependent: 5467, dependent conditional: 4251, dependent unconditional: 1216, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 29596, independent: 24129, independent conditional: 7960, independent unconditional: 16169, dependent: 5467, dependent conditional: 4071, dependent unconditional: 1396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29596, independent: 24129, independent conditional: 7960, independent unconditional: 16169, dependent: 5467, dependent conditional: 4071, dependent unconditional: 1396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 281, independent: 126, independent conditional: 14, independent unconditional: 112, dependent: 155, dependent conditional: 152, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 281, independent: 124, independent conditional: 0, independent unconditional: 124, dependent: 157, dependent conditional: 0, dependent unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 157, independent: 2, independent conditional: 0, independent unconditional: 2, dependent: 155, dependent conditional: 152, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 157, independent: 2, independent conditional: 0, independent unconditional: 2, dependent: 155, dependent conditional: 152, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 387, independent: 2, independent conditional: 0, independent unconditional: 2, dependent: 386, dependent conditional: 321, dependent unconditional: 64, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 29596, independent: 24003, independent conditional: 7946, independent unconditional: 16057, dependent: 5312, dependent conditional: 3919, dependent unconditional: 1393, unknown: 281, unknown conditional: 166, unknown unconditional: 115] , Statistics on independence cache: Total cache size (in pairs): 281, Positive cache size: 126, Positive conditional cache size: 14, Positive unconditional cache size: 112, Negative cache size: 155, Negative conditional cache size: 152, Negative unconditional cache size: 3, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 4184, Maximal queried relation: 17, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29596, independent: 24129, independent conditional: 11964, independent unconditional: 12165, dependent: 5467, dependent conditional: 4251, dependent unconditional: 1216, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 29596, independent: 24129, independent conditional: 7960, independent unconditional: 16169, dependent: 5467, dependent conditional: 4071, dependent unconditional: 1396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 29596, independent: 24129, independent conditional: 7960, independent unconditional: 16169, dependent: 5467, dependent conditional: 4071, dependent unconditional: 1396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 281, independent: 126, independent conditional: 14, independent unconditional: 112, dependent: 155, dependent conditional: 152, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 281, independent: 124, independent conditional: 0, independent unconditional: 124, dependent: 157, dependent conditional: 0, dependent unconditional: 157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 157, independent: 2, independent conditional: 0, independent unconditional: 2, dependent: 155, dependent conditional: 152, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 157, independent: 2, independent conditional: 0, independent unconditional: 2, dependent: 155, dependent conditional: 152, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 387, independent: 2, independent conditional: 0, independent unconditional: 2, dependent: 386, dependent conditional: 321, dependent unconditional: 64, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 29596, independent: 24003, independent conditional: 7946, independent unconditional: 16057, dependent: 5312, dependent conditional: 3919, dependent unconditional: 1393, unknown: 281, unknown conditional: 166, unknown unconditional: 115] , Statistics on independence cache: Total cache size (in pairs): 281, Positive cache size: 126, Positive conditional cache size: 14, Positive unconditional cache size: 112, Negative cache size: 155, Negative conditional cache size: 152, Negative unconditional cache size: 3, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 4184 ], Independence queries for same thread: 3893 - 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:172) RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown