/root/.sdkman/candidates/java/current/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --traceabstraction.additional.conditional.commutativity.checking IA --traceabstraction.criterion.for.conditional.commutativity.checking DEFAULT -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/parallel-sum-1-dsl.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-17da818-m [2024-05-03 20:06:36,615 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-03 20:06:36,698 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-05-03 20:06:36,704 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-03 20:06:36,704 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-03 20:06:36,734 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-03 20:06:36,735 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-03 20:06:36,736 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-03 20:06:36,736 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-03 20:06:36,740 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-03 20:06:36,741 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-03 20:06:36,741 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-03 20:06:36,741 INFO L153 SettingsManager]: * Use SBE=true [2024-05-03 20:06:36,743 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-03 20:06:36,743 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-03 20:06:36,743 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-03 20:06:36,744 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-03 20:06:36,744 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-03 20:06:36,744 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-03 20:06:36,744 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-03 20:06:36,745 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-03 20:06:36,745 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-03 20:06:36,745 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-03 20:06:36,747 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-03 20:06:36,747 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-03 20:06:36,747 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-03 20:06:36,747 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-03 20:06:36,748 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-03 20:06:36,748 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-03 20:06:36,748 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-03 20:06:36,749 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-03 20:06:36,749 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-03 20:06:36,750 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-03 20:06:36,750 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-03 20:06:36,750 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-05-03 20:06:36,750 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-03 20:06:36,750 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-03 20:06:36,750 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-03 20:06:36,751 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-03 20:06:36,751 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> IA Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> DEFAULT [2024-05-03 20:06:37,009 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-03 20:06:37,035 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-03 20:06:37,038 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-03 20:06:37,039 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2024-05-03 20:06:37,040 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2024-05-03 20:06:37,041 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/parallel-sum-1-dsl.wvr.bpl [2024-05-03 20:06:37,042 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/parallel-sum-1-dsl.wvr.bpl' [2024-05-03 20:06:37,105 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-03 20:06:37,106 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-05-03 20:06:37,124 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-03 20:06:37,124 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-03 20:06:37,124 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-03 20:06:37,137 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 08:06:37" (1/1) ... [2024-05-03 20:06:37,158 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 08:06:37" (1/1) ... [2024-05-03 20:06:37,163 INFO L138 Inliner]: procedures = 7, calls = 6, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2024-05-03 20:06:37,164 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-03 20:06:37,166 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-03 20:06:37,166 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-03 20:06:37,166 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-03 20:06:37,173 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 08:06:37" (1/1) ... [2024-05-03 20:06:37,174 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 08:06:37" (1/1) ... [2024-05-03 20:06:37,175 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 08:06:37" (1/1) ... [2024-05-03 20:06:37,175 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 08:06:37" (1/1) ... [2024-05-03 20:06:37,182 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 08:06:37" (1/1) ... [2024-05-03 20:06:37,186 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 08:06:37" (1/1) ... [2024-05-03 20:06:37,186 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 08:06:37" (1/1) ... [2024-05-03 20:06:37,187 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 08:06:37" (1/1) ... [2024-05-03 20:06:37,193 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-03 20:06:37,194 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-03 20:06:37,195 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-03 20:06:37,195 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-03 20:06:37,196 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 08:06:37" (1/1) ... [2024-05-03 20:06:37,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-03 20:06:37,209 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 20:06:37,229 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) [2024-05-03 20:06:37,240 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 [2024-05-03 20:06:37,270 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2024-05-03 20:06:37,271 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-05-03 20:06:37,271 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-05-03 20:06:37,271 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2024-05-03 20:06:37,272 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-05-03 20:06:37,272 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-05-03 20:06:37,272 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2024-05-03 20:06:37,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-03 20:06:37,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-03 20:06:37,272 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2024-05-03 20:06:37,272 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-05-03 20:06:37,273 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-05-03 20:06:37,273 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2024-05-03 20:06:37,273 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-05-03 20:06:37,273 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-05-03 20:06:37,273 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread5 given in one single declaration [2024-05-03 20:06:37,273 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2024-05-03 20:06:37,274 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2024-05-03 20:06:37,274 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread6 given in one single declaration [2024-05-03 20:06:37,274 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2024-05-03 20:06:37,274 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2024-05-03 20:06:37,275 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-05-03 20:06:37,322 INFO L241 CfgBuilder]: Building ICFG [2024-05-03 20:06:37,324 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-03 20:06:37,413 INFO L282 CfgBuilder]: Performing block encoding [2024-05-03 20:06:37,443 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-03 20:06:37,443 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2024-05-03 20:06:37,445 INFO L201 PluginConnector]: Adding new model parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.05 08:06:37 BoogieIcfgContainer [2024-05-03 20:06:37,445 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-03 20:06:37,448 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-03 20:06:37,448 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-03 20:06:37,455 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-03 20:06:37,456 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 08:06:37" (1/2) ... [2024-05-03 20:06:37,456 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6beeecb4 and model type parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.05 08:06:37, skipping insertion in model container [2024-05-03 20:06:37,457 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "parallel-sum-1-dsl.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.05 08:06:37" (2/2) ... [2024-05-03 20:06:37,458 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-sum-1-dsl.wvr.bpl [2024-05-03 20:06:37,465 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-03 20:06:37,474 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-03 20:06:37,475 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-03 20:06:37,475 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-03 20:06:37,565 INFO L144 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2024-05-03 20:06:37,603 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-03 20:06:37,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-03 20:06:37,603 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 20:06:37,604 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) [2024-05-03 20:06:37,610 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 [2024-05-03 20:06:37,642 INFO L188 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-03 20:06:37,655 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 20:06:37,657 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-05-03 20:06:37,664 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;@7c2c8f8f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=IA, mConComCheckerCriterion=DEFAULT, mConComCheckerLimitedChecksCriterion=false, mConComCheckerCriterionLimit=1, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-05-03 20:06:37,665 INFO L358 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2024-05-03 20:06:37,775 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 20:06:37,776 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 20:06:37,777 INFO L85 PathProgramCache]: Analyzing trace with hash 354461090, now seen corresponding path program 1 times [2024-05-03 20:06:37,786 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 20:06:37,787 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [481558860] [2024-05-03 20:06:37,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:37,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:06:38,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:06:38,096 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 20:06:38,097 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [481558860] [2024-05-03 20:06:38,097 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [481558860] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-03 20:06:38,098 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-03 20:06:38,098 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-05-03 20:06:38,099 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1557176384] [2024-05-03 20:06:38,100 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-03 20:06:38,108 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-05-03 20:06:38,109 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 20:06:38,414 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:06:42,560 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 1 times [2024-05-03 20:06:42,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:42,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:42,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:42,591 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:06:42,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:42,793 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:06:44,858 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 1 times [2024-05-03 20:06:44,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:44,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:44,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:44,866 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:06:44,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:47,018 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 2 times [2024-05-03 20:06:47,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:47,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:47,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:47,026 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:06:47,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:47,140 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:06:47,162 INFO L85 PathProgramCache]: Analyzing trace with hash 316403249, now seen corresponding path program 1 times [2024-05-03 20:06:47,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:47,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:47,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:47,169 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:06:47,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:47,271 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:06:47,307 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566239, now seen corresponding path program 1 times [2024-05-03 20:06:47,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:47,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:47,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:47,314 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:06:47,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:47,425 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 [2024-05-03 20:06:49,477 INFO L85 PathProgramCache]: Analyzing trace with hash -879152093, now seen corresponding path program 1 times [2024-05-03 20:06:49,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:49,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:49,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:49,484 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:06:49,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:49,600 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:06:49,620 INFO L85 PathProgramCache]: Analyzing trace with hash -1483910993, now seen corresponding path program 1 times [2024-05-03 20:06:49,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:49,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:49,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:49,639 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:06:49,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:49,757 INFO L85 PathProgramCache]: Analyzing trace with hash 1243399589, now seen corresponding path program 1 times [2024-05-03 20:06:49,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:49,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:49,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:49,763 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:06:49,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:53,881 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:06:53,881 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 [2024-05-03 20:06:53,907 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:06:53,920 INFO L85 PathProgramCache]: Analyzing trace with hash -109318241, now seen corresponding path program 1 times [2024-05-03 20:06:53,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:53,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:53,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:53,933 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:06:53,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:54,039 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:06:56,097 INFO L85 PathProgramCache]: Analyzing trace with hash 906101934, now seen corresponding path program 1 times [2024-05-03 20:06:56,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:56,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:56,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:56,103 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:06:56,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:56,201 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:06:56,230 INFO L85 PathProgramCache]: Analyzing trace with hash -1975610962, now seen corresponding path program 1 times [2024-05-03 20:06:56,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:56,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:56,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:56,236 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:06:56,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:56,244 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-05-03 20:06:56,244 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-05-03 20:06:56,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:06:56,247 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 20:06:56,247 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 20:06:56,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:06:56,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:06:56,318 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,SelfDestructingSolverStorable3,SelfDestructingSolverStorable2,SelfDestructingSolverStorable1,SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,SelfDestructingSolverStorable5,SelfDestructingSolverStorable10,SelfDestructingSolverStorable11,SelfDestructingSolverStorable9,SelfDestructingSolverStorable0 [2024-05-03 20:06:56,318 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 20:06:56,318 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 20:06:56,318 INFO L85 PathProgramCache]: Analyzing trace with hash 341450944, now seen corresponding path program 1 times [2024-05-03 20:06:56,319 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 20:06:56,319 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [851952329] [2024-05-03 20:06:56,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:56,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:56,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:06:56,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:06:56,356 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 20:06:56,356 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [851952329] [2024-05-03 20:06:56,357 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [851952329] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-03 20:06:56,357 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-03 20:06:56,357 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-03 20:06:56,357 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2067199844] [2024-05-03 20:06:56,357 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-03 20:06:56,358 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-03 20:06:56,359 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 20:06:56,426 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 [2024-05-03 20:06:56,448 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 2 times [2024-05-03 20:06:56,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:56,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:56,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:56,457 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:06:56,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:56,527 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:06:56,542 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 3 times [2024-05-03 20:06:56,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:56,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:56,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:56,551 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:06:56,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:56,614 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:06:58,643 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 4 times [2024-05-03 20:06:58,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:58,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:58,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:58,648 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:06:58,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:58,719 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 [2024-05-03 20:06:58,735 INFO L85 PathProgramCache]: Analyzing trace with hash 316403249, now seen corresponding path program 2 times [2024-05-03 20:06:58,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:58,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:58,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:58,740 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:06:58,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:58,825 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 [2024-05-03 20:06:58,844 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566239, now seen corresponding path program 2 times [2024-05-03 20:06:58,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:58,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:58,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:58,849 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:06:58,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:58,929 INFO L85 PathProgramCache]: Analyzing trace with hash -879152093, now seen corresponding path program 2 times [2024-05-03 20:06:58,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:58,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:58,935 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:06:58,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:58,994 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:06:59,013 INFO L85 PathProgramCache]: Analyzing trace with hash -1483910993, now seen corresponding path program 2 times [2024-05-03 20:06:59,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:59,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:59,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:59,018 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:06:59,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:59,083 INFO L85 PathProgramCache]: Analyzing trace with hash 1243399589, now seen corresponding path program 2 times [2024-05-03 20:06:59,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:06:59,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:06:59,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:06:59,087 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:06:59,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:01,155 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:07:01,155 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 [2024-05-03 20:07:01,167 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:01,176 INFO L85 PathProgramCache]: Analyzing trace with hash -109318241, now seen corresponding path program 2 times [2024-05-03 20:07:01,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:01,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:01,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:01,180 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:01,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:01,246 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:03,265 INFO L85 PathProgramCache]: Analyzing trace with hash 906101934, now seen corresponding path program 2 times [2024-05-03 20:07:03,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:03,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:03,271 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:03,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:03,332 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:03,348 INFO L85 PathProgramCache]: Analyzing trace with hash -1975610962, now seen corresponding path program 2 times [2024-05-03 20:07:03,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:03,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:03,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:03,353 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:03,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:03,357 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-03 20:07:03,357 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-05-03 20:07:03,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:07:03,358 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 20:07:03,358 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 20:07:03,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:07:03,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:07:03,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:07:03,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:03,409 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,SelfDestructingSolverStorable20,SelfDestructingSolverStorable21,SelfDestructingSolverStorable22,SelfDestructingSolverStorable12,SelfDestructingSolverStorable23,SelfDestructingSolverStorable13,SelfDestructingSolverStorable14,SelfDestructingSolverStorable15,SelfDestructingSolverStorable16,SelfDestructingSolverStorable17 [2024-05-03 20:07:03,410 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 20:07:03,410 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 20:07:03,410 INFO L85 PathProgramCache]: Analyzing trace with hash -20454648, now seen corresponding path program 1 times [2024-05-03 20:07:03,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 20:07:03,410 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [698298228] [2024-05-03 20:07:03,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:03,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:03,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:07:03,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:07:03,447 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 20:07:03,447 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [698298228] [2024-05-03 20:07:03,447 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [698298228] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-03 20:07:03,447 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-03 20:07:03,447 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-05-03 20:07:03,447 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1424186847] [2024-05-03 20:07:03,448 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-03 20:07:03,448 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-03 20:07:03,448 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 20:07:03,542 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 [2024-05-03 20:07:05,562 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:05,577 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 [2024-05-03 20:07:05,591 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 3 times [2024-05-03 20:07:05,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:05,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:05,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:05,595 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:05,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:05,710 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 5 times [2024-05-03 20:07:05,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:05,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:05,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:05,714 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:05,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:05,820 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:07,830 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:07,848 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 [2024-05-03 20:07:09,862 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 6 times [2024-05-03 20:07:09,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:09,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:09,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:09,866 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:09,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:10,242 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-03 20:07:10,242 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-05-03 20:07:10,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:07:10,250 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 20:07:10,251 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.6) internal successors, (28), 5 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 20:07:10,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:07:10,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:10,253 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:07:10,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:07:10,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:10,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-03 20:07:10,414 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,SelfDestructingSolverStorable25,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27 [2024-05-03 20:07:10,415 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 20:07:10,416 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 20:07:10,416 INFO L85 PathProgramCache]: Analyzing trace with hash 1150101648, now seen corresponding path program 1 times [2024-05-03 20:07:10,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 20:07:10,417 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2034980191] [2024-05-03 20:07:10,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:10,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:10,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:07:10,443 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:07:10,444 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 20:07:10,444 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2034980191] [2024-05-03 20:07:10,446 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2034980191] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-03 20:07:10,446 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-03 20:07:10,446 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-03 20:07:10,447 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [337554579] [2024-05-03 20:07:10,447 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-03 20:07:10,447 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-03 20:07:10,447 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 20:07:10,512 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 4 times [2024-05-03 20:07:10,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:10,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:10,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:10,520 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:10,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:10,586 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 7 times [2024-05-03 20:07:10,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:10,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:10,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:10,590 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:10,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:10,643 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:10,659 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 8 times [2024-05-03 20:07:10,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:10,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:10,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:10,663 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:10,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:10,667 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-03 20:07:10,667 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-05-03 20:07:10,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:07:10,668 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 20:07:10,668 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 20:07:10,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:07:10,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:10,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-03 20:07:10,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:07:10,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:07:10,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:10,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:07:10,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:10,766 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,SelfDestructingSolverStorable30,SelfDestructingSolverStorable31,SelfDestructingSolverStorable28 [2024-05-03 20:07:10,766 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 20:07:10,767 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 20:07:10,767 INFO L85 PathProgramCache]: Analyzing trace with hash -1818172926, now seen corresponding path program 1 times [2024-05-03 20:07:10,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 20:07:10,767 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1778524736] [2024-05-03 20:07:10,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:10,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:10,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:07:10,811 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:07:10,811 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 20:07:10,811 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1778524736] [2024-05-03 20:07:10,812 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1778524736] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-03 20:07:10,812 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-03 20:07:10,812 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-05-03 20:07:10,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1317260447] [2024-05-03 20:07:10,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-03 20:07:10,812 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-03 20:07:10,812 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 20:07:10,903 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 [2024-05-03 20:07:10,915 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 5 times [2024-05-03 20:07:10,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:10,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:10,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:10,919 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:10,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:13,034 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:13,040 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:07:13,040 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 [2024-05-03 20:07:13,063 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:13,079 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 9 times [2024-05-03 20:07:13,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:13,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:13,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:13,082 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:13,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:15,189 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:15,196 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:07:15,196 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:15,242 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:15,265 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 10 times [2024-05-03 20:07:15,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:15,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:15,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:15,269 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:15,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:15,363 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 1 times [2024-05-03 20:07:15,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:15,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:15,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:15,367 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:15,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:15,453 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:15,472 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 1 times [2024-05-03 20:07:15,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:15,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:15,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:15,476 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:15,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:15,569 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 [2024-05-03 20:07:17,602 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 2 times [2024-05-03 20:07:17,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:17,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:17,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:17,605 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:17,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:17,672 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:17,688 INFO L85 PathProgramCache]: Analyzing trace with hash -879151149, now seen corresponding path program 1 times [2024-05-03 20:07:17,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:17,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:17,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:17,695 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:17,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:17,769 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:17,788 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881727, now seen corresponding path program 1 times [2024-05-03 20:07:17,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:17,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:17,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:17,798 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:17,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:17,803 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-03 20:07:17,803 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-05-03 20:07:17,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:07:17,804 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 20:07:17,804 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.6) internal successors, (28), 5 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 20:07:17,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:07:17,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:17,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:07:17,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:17,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:07:17,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:07:17,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:17,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:07:17,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:17,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:07:17,933 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,SelfDestructingSolverStorable32,SelfDestructingSolverStorable33,SelfDestructingSolverStorable34,SelfDestructingSolverStorable35,SelfDestructingSolverStorable36,SelfDestructingSolverStorable37,SelfDestructingSolverStorable38,SelfDestructingSolverStorable39 [2024-05-03 20:07:17,933 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 20:07:17,936 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 20:07:17,936 INFO L85 PathProgramCache]: Analyzing trace with hash 1106203502, now seen corresponding path program 1 times [2024-05-03 20:07:17,937 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 20:07:17,937 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1826331360] [2024-05-03 20:07:17,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:17,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:17,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:07:18,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:07:18,176 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 20:07:18,176 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1826331360] [2024-05-03 20:07:18,177 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1826331360] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 20:07:18,177 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2020407831] [2024-05-03 20:07:18,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:18,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 20:07:18,177 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 20:07:18,180 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) [2024-05-03 20:07:18,183 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-05-03 20:07:18,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:07:18,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 21 conjunts are in the unsatisfiable core [2024-05-03 20:07:18,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 20:07:18,379 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 [2024-05-03 20:07:18,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:07:18,410 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 20:07:18,470 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:07:18,471 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 [2024-05-03 20:07:18,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:07:18,523 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2020407831] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 20:07:18,523 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 20:07:18,523 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 14 [2024-05-03 20:07:18,523 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1934098249] [2024-05-03 20:07:18,523 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 20:07:18,524 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-05-03 20:07:18,524 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 20:07:18,679 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 6 times [2024-05-03 20:07:18,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:18,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:18,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:18,683 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:18,828 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 11 times [2024-05-03 20:07:18,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:18,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:18,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:18,831 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:18,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:18,986 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 12 times [2024-05-03 20:07:18,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:18,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:18,989 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:18,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:19,122 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 2 times [2024-05-03 20:07:19,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:19,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:19,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:19,126 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:19,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:19,227 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 3 times [2024-05-03 20:07:19,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:19,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:19,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:19,231 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:19,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:19,358 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 [2024-05-03 20:07:19,405 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 4 times [2024-05-03 20:07:19,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:19,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:19,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:19,409 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:19,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:19,504 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2024-05-03 20:07:19,533 INFO L85 PathProgramCache]: Analyzing trace with hash -879151149, now seen corresponding path program 2 times [2024-05-03 20:07:19,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:19,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:19,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:19,537 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:19,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:19,609 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2024-05-03 20:07:19,645 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881727, now seen corresponding path program 2 times [2024-05-03 20:07:19,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:19,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:19,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:19,650 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:19,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:19,732 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:21,798 INFO L85 PathProgramCache]: Analyzing trace with hash -81193373, now seen corresponding path program 1 times [2024-05-03 20:07:21,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:21,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:21,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:21,803 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:21,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:21,808 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-05-03 20:07:21,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=230, Unknown=0, NotChecked=0, Total=272 [2024-05-03 20:07:21,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:07:21,808 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 20:07:21,809 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.2142857142857144) internal successors, (45), 14 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 20:07:21,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:07:21,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:21,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:07:21,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:21,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:07:21,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:07:22,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:07:22,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:22,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:07:22,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:22,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:07:22,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:07:22,124 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-05-03 20:07:22,317 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable50,SelfDestructingSolverStorable41,SelfDestructingSolverStorable42,SelfDestructingSolverStorable43,SelfDestructingSolverStorable44,SelfDestructingSolverStorable45,SelfDestructingSolverStorable46,SelfDestructingSolverStorable47,SelfDestructingSolverStorable48,SelfDestructingSolverStorable49 [2024-05-03 20:07:22,318 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 20:07:22,318 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 20:07:22,318 INFO L85 PathProgramCache]: Analyzing trace with hash 1632284620, now seen corresponding path program 1 times [2024-05-03 20:07:22,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 20:07:22,318 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [768755201] [2024-05-03 20:07:22,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:22,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:22,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:07:22,371 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:07:22,371 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 20:07:22,371 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [768755201] [2024-05-03 20:07:22,371 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [768755201] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-03 20:07:22,371 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-03 20:07:22,371 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-05-03 20:07:22,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [507415901] [2024-05-03 20:07:22,372 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-03 20:07:22,373 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-05-03 20:07:22,373 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 20:07:24,470 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:24,476 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:07:24,477 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 [2024-05-03 20:07:24,497 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:24,511 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 7 times [2024-05-03 20:07:24,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:24,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:24,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:24,514 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:24,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:24,605 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 [2024-05-03 20:07:24,622 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 13 times [2024-05-03 20:07:24,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:24,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:24,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:24,625 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:24,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:24,714 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:26,756 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 14 times [2024-05-03 20:07:26,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:26,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:26,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:26,759 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:26,852 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 3 times [2024-05-03 20:07:26,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:26,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:26,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:26,855 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:26,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:26,908 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 [2024-05-03 20:07:26,935 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 5 times [2024-05-03 20:07:26,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:26,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:26,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:26,938 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:26,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:27,030 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:27,042 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 6 times [2024-05-03 20:07:27,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:27,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:27,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:27,046 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:27,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:27,381 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-05-03 20:07:27,381 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2024-05-03 20:07:27,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:07:27,382 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 20:07:27,382 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 7 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 20:07:27,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:07:27,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:27,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:07:27,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:27,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:07:27,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:07:27,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:07:27,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:07:27,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:27,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:07:27,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:27,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:07:27,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:07:27,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-05-03 20:07:27,575 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51,SelfDestructingSolverStorable52,SelfDestructingSolverStorable53,SelfDestructingSolverStorable54,SelfDestructingSolverStorable55,SelfDestructingSolverStorable56,SelfDestructingSolverStorable57 [2024-05-03 20:07:27,575 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 20:07:27,575 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 20:07:27,575 INFO L85 PathProgramCache]: Analyzing trace with hash -1386558778, now seen corresponding path program 1 times [2024-05-03 20:07:27,576 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 20:07:27,576 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [982221360] [2024-05-03 20:07:27,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:27,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:27,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:07:27,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:07:27,723 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 20:07:27,723 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [982221360] [2024-05-03 20:07:27,723 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [982221360] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 20:07:27,724 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [464542828] [2024-05-03 20:07:27,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:27,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 20:07:27,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 20:07:27,725 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) [2024-05-03 20:07:27,727 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-05-03 20:07:27,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:07:27,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 21 conjunts are in the unsatisfiable core [2024-05-03 20:07:27,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 20:07:27,930 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 [2024-05-03 20:07:27,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:07:27,970 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 20:07:28,035 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:07:28,035 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 [2024-05-03 20:07:28,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:07:28,056 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [464542828] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 20:07:28,056 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 20:07:28,056 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 14 [2024-05-03 20:07:28,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [528904270] [2024-05-03 20:07:28,056 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 20:07:28,056 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-05-03 20:07:28,057 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 20:07:28,211 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 8 times [2024-05-03 20:07:28,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:28,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:28,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:28,219 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:28,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:28,372 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 15 times [2024-05-03 20:07:28,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:28,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:28,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:28,375 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:28,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:28,529 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 16 times [2024-05-03 20:07:28,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:28,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:28,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:28,532 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:28,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:28,644 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 4 times [2024-05-03 20:07:28,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:28,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:28,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:28,647 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:28,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:28,720 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2024-05-03 20:07:28,751 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 7 times [2024-05-03 20:07:28,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:28,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:28,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:28,754 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:28,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:28,873 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 [2024-05-03 20:07:28,919 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 8 times [2024-05-03 20:07:28,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:28,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:28,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:28,923 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:28,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:28,998 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 14 treesize of output 8 [2024-05-03 20:07:29,035 INFO L85 PathProgramCache]: Analyzing trace with hash -879151149, now seen corresponding path program 3 times [2024-05-03 20:07:29,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:29,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:29,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:29,043 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:29,122 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 14 treesize of output 8 [2024-05-03 20:07:29,152 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881727, now seen corresponding path program 3 times [2024-05-03 20:07:29,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:29,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:29,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:29,156 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:29,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:29,160 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-05-03 20:07:29,161 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=200, Unknown=0, NotChecked=0, Total=240 [2024-05-03 20:07:29,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:07:29,161 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 20:07:29,161 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.4285714285714284) internal successors, (48), 14 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 20:07:29,161 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:07:29,161 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:29,161 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:07:29,161 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:29,161 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:07:29,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:07:29,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-05-03 20:07:29,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:07:29,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:07:29,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:29,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:07:29,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:29,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:07:29,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:07:29,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:07:29,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:07:29,639 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-05-03 20:07:29,833 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable60,SelfDestructingSolverStorable61,SelfDestructingSolverStorable62,SelfDestructingSolverStorable63,SelfDestructingSolverStorable64,SelfDestructingSolverStorable65,4 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable66,SelfDestructingSolverStorable58,SelfDestructingSolverStorable59 [2024-05-03 20:07:29,833 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 20:07:29,833 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 20:07:29,833 INFO L85 PathProgramCache]: Analyzing trace with hash -16811316, now seen corresponding path program 1 times [2024-05-03 20:07:29,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 20:07:29,834 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1988688829] [2024-05-03 20:07:29,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:29,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:29,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:07:29,911 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:07:29,911 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 20:07:29,911 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1988688829] [2024-05-03 20:07:29,911 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1988688829] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-03 20:07:29,911 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-03 20:07:29,911 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-05-03 20:07:29,911 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [471412909] [2024-05-03 20:07:29,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-03 20:07:29,912 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-05-03 20:07:29,912 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 20:07:30,019 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 9 times [2024-05-03 20:07:30,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:30,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:30,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:30,022 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:30,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:30,114 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:32,129 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 17 times [2024-05-03 20:07:32,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:32,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:32,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:32,132 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:32,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:34,243 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:34,253 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:34,264 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:07:34,264 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 [2024-05-03 20:07:34,279 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 18 times [2024-05-03 20:07:34,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:34,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:34,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:34,282 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:34,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:34,339 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 [2024-05-03 20:07:36,348 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:36,364 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:36,381 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 5 times [2024-05-03 20:07:36,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:36,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:36,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:36,385 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:36,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:38,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:38,465 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:07:38,465 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 [2024-05-03 20:07:38,482 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:38,499 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 9 times [2024-05-03 20:07:38,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:38,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:38,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:38,503 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:38,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:40,607 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 11 treesize of output 3 [2024-05-03 20:07:40,613 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:07:40,613 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 [2024-05-03 20:07:40,634 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:40,654 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 10 times [2024-05-03 20:07:40,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:40,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:40,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:40,657 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:40,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:42,713 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:07:42,713 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 [2024-05-03 20:07:44,734 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 1 times [2024-05-03 20:07:44,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:44,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:44,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:44,738 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:44,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:44,785 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:46,803 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 1 times [2024-05-03 20:07:46,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:46,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:46,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:46,808 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:46,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:48,897 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 2 times [2024-05-03 20:07:48,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:48,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:48,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:48,901 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:48,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:50,994 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:07:50,994 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:51,005 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:53,017 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 1 times [2024-05-03 20:07:53,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:53,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:53,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:53,022 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:53,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:53,104 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 1 times [2024-05-03 20:07:53,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:53,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:53,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:53,109 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:53,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:53,206 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:07:55,238 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 2 times [2024-05-03 20:07:55,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:55,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:55,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:55,242 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:55,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:55,328 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-05-03 20:07:55,329 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2024-05-03 20:07:55,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:07:55,329 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 20:07:55,329 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 7 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 20:07:55,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:07:55,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:55,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:07:55,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:55,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:07:55,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:07:55,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:07:55,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:07:55,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:07:55,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:07:55,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:55,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:07:55,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:07:55,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:07:55,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:07:55,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:07:55,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:07:55,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:07:55,542 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70,SelfDestructingSolverStorable71,SelfDestructingSolverStorable72,SelfDestructingSolverStorable73,SelfDestructingSolverStorable74,SelfDestructingSolverStorable75,SelfDestructingSolverStorable76,SelfDestructingSolverStorable77,SelfDestructingSolverStorable67,SelfDestructingSolverStorable78,SelfDestructingSolverStorable68,SelfDestructingSolverStorable79,SelfDestructingSolverStorable69 [2024-05-03 20:07:55,542 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 20:07:55,542 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 20:07:55,542 INFO L85 PathProgramCache]: Analyzing trace with hash -1157697622, now seen corresponding path program 1 times [2024-05-03 20:07:55,542 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 20:07:55,542 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [241575790] [2024-05-03 20:07:55,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:55,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:55,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:07:55,921 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:07:55,921 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 20:07:55,921 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [241575790] [2024-05-03 20:07:55,921 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [241575790] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 20:07:55,922 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [657213288] [2024-05-03 20:07:55,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:55,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 20:07:55,922 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 20:07:55,924 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) [2024-05-03 20:07:55,926 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-05-03 20:07:55,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:07:55,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 33 conjunts are in the unsatisfiable core [2024-05-03 20:07:55,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 20:07:56,190 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 12 [2024-05-03 20:07:56,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:07:56,222 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 20:07:56,412 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:07:56,412 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 [2024-05-03 20:07:56,482 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:07:56,482 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [657213288] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 20:07:56,482 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 20:07:56,482 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 12, 12] total 28 [2024-05-03 20:07:56,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1781286095] [2024-05-03 20:07:56,483 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 20:07:56,483 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2024-05-03 20:07:56,483 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 20:07:56,644 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 10 times [2024-05-03 20:07:56,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:56,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:56,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:56,647 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:56,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:56,796 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 19 times [2024-05-03 20:07:56,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:56,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:56,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:56,799 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:56,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:56,934 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 20 times [2024-05-03 20:07:56,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:56,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:56,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:56,937 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:56,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:57,021 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2024-05-03 20:07:57,067 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 6 times [2024-05-03 20:07:57,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:57,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:57,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:57,070 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:57,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:57,137 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2024-05-03 20:07:57,171 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 11 times [2024-05-03 20:07:57,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:57,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:57,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:57,174 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:57,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:57,314 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 [2024-05-03 20:07:57,368 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 12 times [2024-05-03 20:07:57,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:57,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:57,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:57,371 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:57,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:57,482 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:07:57,484 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-03 20:07:57,485 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 8 [2024-05-03 20:07:57,526 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 2 times [2024-05-03 20:07:57,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:57,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:57,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:57,529 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:57,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:57,614 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:07:57,617 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-03 20:07:57,618 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 16 [2024-05-03 20:07:57,692 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 3 times [2024-05-03 20:07:57,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:57,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:57,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:57,701 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:57,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:57,872 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:07:57,873 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:07:57,873 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:07:57,874 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:07:57,875 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:07:57,878 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-03 20:07:57,879 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 16 [2024-05-03 20:07:57,994 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 4 times [2024-05-03 20:07:57,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:57,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:58,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:58,001 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:58,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:58,179 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:07:58,180 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:07:58,180 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:07:58,181 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:07:58,181 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:07:58,187 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-03 20:07:58,187 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 20 [2024-05-03 20:07:58,310 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 2 times [2024-05-03 20:07:58,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:58,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:58,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:58,314 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:58,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:58,426 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:07:58,434 INFO L349 Elim1Store]: treesize reduction 14, result has 17.6 percent of original size [2024-05-03 20:07:58,434 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 23 [2024-05-03 20:07:58,491 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 3 times [2024-05-03 20:07:58,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:58,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:58,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:58,495 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:58,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:58,638 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:07:58,639 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:07:58,640 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:07:58,640 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:07:58,641 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:07:58,645 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-03 20:07:58,645 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 20 [2024-05-03 20:07:58,776 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 4 times [2024-05-03 20:07:58,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:07:58,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:07:58,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:58,782 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:07:58,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:07:58,892 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:00,949 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 1 times [2024-05-03 20:08:00,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:00,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:00,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:00,953 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:01,044 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 [2024-05-03 20:08:03,057 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:03,066 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:03,131 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 1 times [2024-05-03 20:08:03,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:03,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:03,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:03,136 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:03,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:03,220 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:05,301 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 2 times [2024-05-03 20:08:05,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:05,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:05,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:05,307 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:05,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:05,445 INFO L85 PathProgramCache]: Analyzing trace with hash 151073577, now seen corresponding path program 1 times [2024-05-03 20:08:05,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:05,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:05,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:05,449 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:05,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:05,525 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:05,569 INFO L85 PathProgramCache]: Analyzing trace with hash 388313703, now seen corresponding path program 1 times [2024-05-03 20:08:05,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:05,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:05,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:05,572 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:07,673 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:08:07,673 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 [2024-05-03 20:08:07,692 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:07,721 INFO L85 PathProgramCache]: Analyzing trace with hash -847176933, now seen corresponding path program 1 times [2024-05-03 20:08:07,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:07,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:07,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:07,725 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:07,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:09,841 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:08:09,842 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 [2024-05-03 20:08:09,850 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:09,869 INFO L85 PathProgramCache]: Analyzing trace with hash -492681033, now seen corresponding path program 1 times [2024-05-03 20:08:09,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:09,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:09,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:09,874 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:11,983 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:08:11,983 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 [2024-05-03 20:08:12,004 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:12,006 INFO L85 PathProgramCache]: Analyzing trace with hash 1906757277, now seen corresponding path program 1 times [2024-05-03 20:08:12,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:12,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:12,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:12,010 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:12,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:12,154 INFO L85 PathProgramCache]: Analyzing trace with hash -1020066393, now seen corresponding path program 1 times [2024-05-03 20:08:12,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:12,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:12,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:12,158 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:12,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:12,266 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:14,328 INFO L85 PathProgramCache]: Analyzing trace with hash -1557287002, now seen corresponding path program 1 times [2024-05-03 20:08:14,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:14,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:14,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:14,333 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:14,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:14,424 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 [2024-05-03 20:08:14,476 INFO L85 PathProgramCache]: Analyzing trace with hash -1031256650, now seen corresponding path program 1 times [2024-05-03 20:08:14,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:14,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:14,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:14,480 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:14,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:14,485 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2024-05-03 20:08:14,486 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=116, Invalid=1074, Unknown=0, NotChecked=0, Total=1190 [2024-05-03 20:08:14,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:08:14,486 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 20:08:14,486 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 2.2142857142857144) internal successors, (62), 28 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 20:08:14,486 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:08:14,486 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:08:14,486 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:08:14,486 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:08:14,486 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:08:14,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:08:14,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:08:14,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:08:14,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:08:14,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:08:15,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:08:15,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:08:15,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:08:15,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:08:15,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:08:15,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:08:15,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:08:15,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:08:15,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:08:15,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-05-03 20:08:15,672 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-05-03 20:08:15,860 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90,SelfDestructingSolverStorable91,SelfDestructingSolverStorable92,SelfDestructingSolverStorable93,SelfDestructingSolverStorable94,SelfDestructingSolverStorable95,SelfDestructingSolverStorable96,SelfDestructingSolverStorable97,5 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable98,SelfDestructingSolverStorable99,SelfDestructingSolverStorable100,SelfDestructingSolverStorable101,SelfDestructingSolverStorable102,SelfDestructingSolverStorable103,SelfDestructingSolverStorable80,SelfDestructingSolverStorable81,SelfDestructingSolverStorable82,SelfDestructingSolverStorable83,SelfDestructingSolverStorable84,SelfDestructingSolverStorable85,SelfDestructingSolverStorable86,SelfDestructingSolverStorable87,SelfDestructingSolverStorable88,SelfDestructingSolverStorable89 [2024-05-03 20:08:15,861 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 20:08:15,861 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 20:08:15,861 INFO L85 PathProgramCache]: Analyzing trace with hash -1506030832, now seen corresponding path program 2 times [2024-05-03 20:08:15,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 20:08:15,861 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1910161755] [2024-05-03 20:08:15,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:15,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:15,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:08:15,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-03 20:08:15,912 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 20:08:15,912 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1910161755] [2024-05-03 20:08:15,912 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1910161755] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 20:08:15,912 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1521240551] [2024-05-03 20:08:15,912 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-05-03 20:08:15,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 20:08:15,912 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 20:08:15,914 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) [2024-05-03 20:08:15,920 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-05-03 20:08:15,971 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-05-03 20:08:15,971 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-03 20:08:15,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 8 conjunts are in the unsatisfiable core [2024-05-03 20:08:15,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 20:08:16,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:08:16,074 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 20:08:16,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-03 20:08:16,112 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1521240551] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 20:08:16,112 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 20:08:16,112 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 9, 7] total 13 [2024-05-03 20:08:16,112 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [979927121] [2024-05-03 20:08:16,112 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 20:08:16,112 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-05-03 20:08:16,112 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 20:08:16,195 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:16,235 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 11 times [2024-05-03 20:08:16,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:16,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:16,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:16,238 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:16,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:16,352 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 21 times [2024-05-03 20:08:16,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:16,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:16,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:16,354 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:16,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:16,479 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 22 times [2024-05-03 20:08:16,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:16,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:16,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:16,482 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:16,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:16,551 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:18,600 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 7 times [2024-05-03 20:08:18,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:18,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:18,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:18,603 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:18,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:18,668 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 [2024-05-03 20:08:20,713 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 13 times [2024-05-03 20:08:20,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:20,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:20,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:20,717 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:20,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:20,854 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 14 times [2024-05-03 20:08:20,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:20,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:20,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:20,856 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:20,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:20,955 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 3 times [2024-05-03 20:08:20,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:20,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:20,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:20,959 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:20,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:23,049 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:23,071 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:23,088 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 5 times [2024-05-03 20:08:23,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:23,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:23,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:23,092 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:23,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:23,180 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:25,229 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 6 times [2024-05-03 20:08:25,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:25,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:25,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:25,233 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:25,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:25,320 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 [2024-05-03 20:08:25,358 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 3 times [2024-05-03 20:08:25,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:25,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:25,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:25,362 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:25,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:25,477 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 5 times [2024-05-03 20:08:25,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:25,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:25,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:25,481 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:25,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:25,581 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:25,627 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 6 times [2024-05-03 20:08:25,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:25,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:25,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:25,631 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:25,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:25,727 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 [2024-05-03 20:08:25,770 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 2 times [2024-05-03 20:08:25,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:25,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:25,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:25,775 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:25,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:25,901 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 3 times [2024-05-03 20:08:25,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:25,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:25,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:25,907 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:25,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:26,036 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:26,086 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 4 times [2024-05-03 20:08:26,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:26,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:26,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:26,094 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:26,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:26,376 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-05-03 20:08:26,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=352, Unknown=0, NotChecked=0, Total=420 [2024-05-03 20:08:26,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:08:26,377 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 20:08:26,377 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 4.384615384615385) internal successors, (57), 13 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 20:08:26,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:08:26,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:08:26,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:08:26,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:08:26,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:08:26,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:08:26,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:08:26,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:08:26,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:08:26,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-05-03 20:08:26,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:08:26,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:08:26,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:08:26,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:08:26,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:08:26,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:08:26,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:08:26,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:08:26,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:08:26,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:08:26,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-05-03 20:08:26,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-05-03 20:08:26,879 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-05-03 20:08:27,073 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable110,SelfDestructingSolverStorable108,SelfDestructingSolverStorable119,SelfDestructingSolverStorable109,SelfDestructingSolverStorable104,SelfDestructingSolverStorable115,SelfDestructingSolverStorable105,SelfDestructingSolverStorable116,SelfDestructingSolverStorable106,SelfDestructingSolverStorable117,SelfDestructingSolverStorable107,SelfDestructingSolverStorable118,SelfDestructingSolverStorable111,SelfDestructingSolverStorable112,SelfDestructingSolverStorable113,SelfDestructingSolverStorable114 [2024-05-03 20:08:27,074 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 20:08:27,074 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 20:08:27,074 INFO L85 PathProgramCache]: Analyzing trace with hash 991218186, now seen corresponding path program 3 times [2024-05-03 20:08:27,074 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 20:08:27,074 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1432673935] [2024-05-03 20:08:27,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:27,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:27,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:08:27,126 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-03 20:08:27,127 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 20:08:27,127 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1432673935] [2024-05-03 20:08:27,127 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1432673935] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 20:08:27,127 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [62300897] [2024-05-03 20:08:27,127 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-05-03 20:08:27,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 20:08:27,128 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 20:08:27,129 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) [2024-05-03 20:08:27,136 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-05-03 20:08:27,177 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2024-05-03 20:08:27,177 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-03 20:08:27,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 8 conjunts are in the unsatisfiable core [2024-05-03 20:08:27,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 20:08:27,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:08:27,276 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 20:08:27,350 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-03 20:08:27,350 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [62300897] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 20:08:27,350 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 20:08:27,350 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 9, 7] total 13 [2024-05-03 20:08:27,352 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1484517027] [2024-05-03 20:08:27,352 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 20:08:27,353 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-05-03 20:08:27,353 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 20:08:27,474 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 12 times [2024-05-03 20:08:27,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:27,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:27,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:27,477 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:27,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:27,598 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 23 times [2024-05-03 20:08:27,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:27,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:27,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:27,601 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:27,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:27,717 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 24 times [2024-05-03 20:08:27,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:27,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:27,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:27,720 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:27,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:27,779 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:27,816 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 8 times [2024-05-03 20:08:27,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:27,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:27,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:27,820 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:27,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:27,882 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 [2024-05-03 20:08:27,930 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 15 times [2024-05-03 20:08:27,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:27,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:27,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:27,933 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:27,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:30,030 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:30,046 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:30,071 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 16 times [2024-05-03 20:08:30,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:30,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:30,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:30,074 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:30,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:30,153 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 4 times [2024-05-03 20:08:30,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:30,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:30,156 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:30,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:30,248 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 7 times [2024-05-03 20:08:30,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:30,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:30,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:30,251 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:30,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:30,368 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 [2024-05-03 20:08:32,425 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 8 times [2024-05-03 20:08:32,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:32,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:32,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:32,428 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:32,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:34,541 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 [2024-05-03 20:08:34,570 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:34,578 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 4 times [2024-05-03 20:08:34,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:34,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:34,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:34,581 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:34,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:34,671 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 7 times [2024-05-03 20:08:34,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:34,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:34,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:34,675 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:34,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:36,804 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:36,833 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:36,846 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 8 times [2024-05-03 20:08:36,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:36,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:36,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:36,849 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:36,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:36,937 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:38,983 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 3 times [2024-05-03 20:08:38,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:38,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:38,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:38,987 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:38,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:39,067 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:39,108 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 5 times [2024-05-03 20:08:39,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:39,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:39,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:39,111 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:39,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:39,206 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:39,253 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 6 times [2024-05-03 20:08:39,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:39,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:39,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:39,257 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:39,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:39,350 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:41,408 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 7 times [2024-05-03 20:08:41,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:41,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:41,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:41,412 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:41,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:43,516 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 [2024-05-03 20:08:43,542 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 [2024-05-03 20:08:43,548 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 8 times [2024-05-03 20:08:43,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:43,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:43,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:43,551 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:43,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:43,656 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:08:43,677 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 9 times [2024-05-03 20:08:43,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:43,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:43,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:43,680 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:43,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:43,787 INFO L85 PathProgramCache]: Analyzing trace with hash -847175989, now seen corresponding path program 1 times [2024-05-03 20:08:43,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:43,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:43,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:43,791 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:43,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:43,888 INFO L85 PathProgramCache]: Analyzing trace with hash -492651767, now seen corresponding path program 1 times [2024-05-03 20:08:43,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:43,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:43,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:43,891 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:43,896 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-05-03 20:08:43,896 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=383, Unknown=0, NotChecked=0, Total=462 [2024-05-03 20:08:43,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:08:43,897 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 20:08:43,897 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 4.076923076923077) internal successors, (53), 13 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 20:08:43,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:08:43,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:08:43,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:08:43,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:08:43,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:08:43,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:08:43,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:08:43,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:08:43,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:08:43,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-05-03 20:08:43,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-05-03 20:08:43,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:08:44,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:08:44,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:08:44,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:08:44,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:08:44,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:08:44,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:08:44,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:08:44,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:08:44,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:08:44,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-05-03 20:08:44,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-05-03 20:08:44,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-05-03 20:08:44,312 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-05-03 20:08:44,510 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable140,SelfDestructingSolverStorable130,SelfDestructingSolverStorable120,SelfDestructingSolverStorable131,SelfDestructingSolverStorable121,SelfDestructingSolverStorable132,7 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable126,SelfDestructingSolverStorable137,SelfDestructingSolverStorable127,SelfDestructingSolverStorable138,SelfDestructingSolverStorable128,SelfDestructingSolverStorable139,SelfDestructingSolverStorable129,SelfDestructingSolverStorable122,SelfDestructingSolverStorable133,SelfDestructingSolverStorable123,SelfDestructingSolverStorable134,SelfDestructingSolverStorable124,SelfDestructingSolverStorable135,SelfDestructingSolverStorable125,SelfDestructingSolverStorable136 [2024-05-03 20:08:44,511 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 20:08:44,511 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 20:08:44,512 INFO L85 PathProgramCache]: Analyzing trace with hash -603367050, now seen corresponding path program 4 times [2024-05-03 20:08:44,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 20:08:44,512 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1697418456] [2024-05-03 20:08:44,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:44,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:44,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:08:44,943 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:08:44,943 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 20:08:44,943 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1697418456] [2024-05-03 20:08:44,943 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1697418456] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 20:08:44,943 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1891423478] [2024-05-03 20:08:44,943 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-05-03 20:08:44,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 20:08:44,944 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 20:08:44,949 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) [2024-05-03 20:08:44,951 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-05-03 20:08:45,011 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-05-03 20:08:45,011 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-03 20:08:45,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 45 conjunts are in the unsatisfiable core [2024-05-03 20:08:45,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 20:08:45,346 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 [2024-05-03 20:08:45,379 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:08:45,379 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 20:08:45,702 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:08:45,703 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 [2024-05-03 20:08:45,936 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:08:45,936 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1891423478] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 20:08:45,936 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 20:08:45,936 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16, 16] total 39 [2024-05-03 20:08:45,936 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [484346491] [2024-05-03 20:08:45,936 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 20:08:45,937 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2024-05-03 20:08:45,937 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 20:08:46,093 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 13 times [2024-05-03 20:08:46,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:46,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:46,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:46,096 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:46,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:46,230 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 25 times [2024-05-03 20:08:46,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:46,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:46,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:46,232 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:46,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:46,344 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 26 times [2024-05-03 20:08:46,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:46,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:46,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:46,360 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:46,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:46,477 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 9 times [2024-05-03 20:08:46,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:46,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:46,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:46,480 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:46,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:46,547 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 14 treesize of output 8 [2024-05-03 20:08:46,574 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 17 times [2024-05-03 20:08:46,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:46,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:46,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:46,577 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:46,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:46,683 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 [2024-05-03 20:08:46,734 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 18 times [2024-05-03 20:08:46,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:46,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:46,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:46,737 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:46,845 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 5 times [2024-05-03 20:08:46,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:46,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:46,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:46,848 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:46,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:46,947 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 18 treesize of output 10 [2024-05-03 20:08:46,988 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 9 times [2024-05-03 20:08:46,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:46,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:46,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:46,992 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:46,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:47,122 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 [2024-05-03 20:08:47,193 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 10 times [2024-05-03 20:08:47,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:47,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:47,196 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:47,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:47,372 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 [2024-05-03 20:08:47,416 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 5 times [2024-05-03 20:08:47,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:47,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:47,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:47,419 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:47,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:47,509 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 20:08:47,529 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 9 times [2024-05-03 20:08:47,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:47,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:47,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:47,533 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:47,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:47,654 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 [2024-05-03 20:08:47,674 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 10 times [2024-05-03 20:08:47,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:47,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:47,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:47,677 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:47,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:47,849 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 4 times [2024-05-03 20:08:47,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:47,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:47,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:47,852 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:47,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:47,980 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 18 treesize of output 10 [2024-05-03 20:08:48,000 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 10 times [2024-05-03 20:08:48,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:48,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:48,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:48,004 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:48,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:48,137 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 [2024-05-03 20:08:48,167 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 11 times [2024-05-03 20:08:48,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:48,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:48,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:48,170 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:48,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:48,246 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 [2024-05-03 20:08:48,275 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 12 times [2024-05-03 20:08:48,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:48,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:48,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:48,279 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:48,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:48,367 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 11 [2024-05-03 20:08:48,383 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 13 times [2024-05-03 20:08:48,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:48,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:48,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:48,387 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:48,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:48,572 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:08:48,573 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 25 treesize of output 61 [2024-05-03 20:08:50,647 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:08:50,648 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 30 treesize of output 66 [2024-05-03 20:08:50,724 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 14 times [2024-05-03 20:08:50,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:50,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:50,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:50,729 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:50,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:50,800 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 16 [2024-05-03 20:08:50,820 INFO L85 PathProgramCache]: Analyzing trace with hash -847175989, now seen corresponding path program 2 times [2024-05-03 20:08:50,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:50,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:50,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:50,823 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:50,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:50,921 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 11 [2024-05-03 20:08:50,940 INFO L85 PathProgramCache]: Analyzing trace with hash -492651767, now seen corresponding path program 2 times [2024-05-03 20:08:50,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:08:50,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:08:50,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:50,944 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:08:50,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:08:51,045 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:09:05,106 INFO L85 PathProgramCache]: Analyzing trace with hash -991941525, now seen corresponding path program 3 times [2024-05-03 20:09:05,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:05,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:05,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:05,110 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:05,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:05,115 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2024-05-03 20:09:05,116 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=171, Invalid=1715, Unknown=6, NotChecked=0, Total=1892 [2024-05-03 20:09:05,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:09:05,116 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 20:09:05,117 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 1.794871794871795) internal successors, (70), 39 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 20:09:05,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:09:05,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:09:05,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:09:05,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:09:05,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:09:05,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:09:05,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:09:05,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:09:05,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:09:05,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-05-03 20:09:05,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-05-03 20:09:05,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-05-03 20:09:05,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:09:07,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:09:07,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:09:07,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:09:07,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:09:07,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:09:07,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:09:07,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:09:07,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:09:07,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:09:07,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-05-03 20:09:07,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-05-03 20:09:07,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-05-03 20:09:07,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-03 20:09:07,726 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2024-05-03 20:09:07,926 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable151,SelfDestructingSolverStorable162,SelfDestructingSolverStorable141,SelfDestructingSolverStorable152,SelfDestructingSolverStorable142,SelfDestructingSolverStorable153,SelfDestructingSolverStorable143,SelfDestructingSolverStorable154,SelfDestructingSolverStorable160,SelfDestructingSolverStorable150,SelfDestructingSolverStorable161,8 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable148,SelfDestructingSolverStorable159,SelfDestructingSolverStorable149,SelfDestructingSolverStorable144,SelfDestructingSolverStorable155,SelfDestructingSolverStorable145,SelfDestructingSolverStorable156,SelfDestructingSolverStorable146,SelfDestructingSolverStorable157,SelfDestructingSolverStorable147,SelfDestructingSolverStorable158 [2024-05-03 20:09:07,927 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 20:09:07,927 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 20:09:07,927 INFO L85 PathProgramCache]: Analyzing trace with hash -587508780, now seen corresponding path program 5 times [2024-05-03 20:09:07,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 20:09:07,927 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1589804388] [2024-05-03 20:09:07,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:07,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:07,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:09:07,996 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-05-03 20:09:07,996 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 20:09:07,997 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1589804388] [2024-05-03 20:09:07,997 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1589804388] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 20:09:07,997 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2001048860] [2024-05-03 20:09:07,997 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-05-03 20:09:07,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 20:09:07,997 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 20:09:07,998 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) [2024-05-03 20:09:08,001 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-05-03 20:09:08,062 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2024-05-03 20:09:08,062 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-03 20:09:08,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 10 conjunts are in the unsatisfiable core [2024-05-03 20:09:08,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 20:09:08,182 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:09:08,182 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 20:09:08,245 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-05-03 20:09:08,245 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2001048860] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 20:09:08,245 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 20:09:08,245 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 11, 8] total 16 [2024-05-03 20:09:08,245 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1524727941] [2024-05-03 20:09:08,245 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 20:09:08,246 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-05-03 20:09:08,246 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 20:09:08,352 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:09:08,392 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 14 times [2024-05-03 20:09:08,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:08,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:08,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:08,394 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:08,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:08,480 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 [2024-05-03 20:09:08,511 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 27 times [2024-05-03 20:09:08,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:08,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:08,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:08,513 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:08,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:08,594 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:09:10,631 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 28 times [2024-05-03 20:09:10,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:10,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:10,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:10,633 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:10,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:10,714 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:09:12,758 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 10 times [2024-05-03 20:09:12,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:12,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:12,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:12,760 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:12,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:14,831 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:09:14,851 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:09:14,882 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 19 times [2024-05-03 20:09:14,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:14,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:14,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:14,885 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:14,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:16,980 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 [2024-05-03 20:09:17,003 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:09:17,009 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 20 times [2024-05-03 20:09:17,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:17,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:17,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:17,011 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:17,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:17,058 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:09:17,090 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 6 times [2024-05-03 20:09:17,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:17,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:17,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:17,092 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:17,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:17,145 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:09:17,180 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 11 times [2024-05-03 20:09:17,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:17,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:17,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:17,183 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:17,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:17,264 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:09:17,312 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 12 times [2024-05-03 20:09:17,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:17,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:17,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:17,315 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:17,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:17,395 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:09:19,449 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 6 times [2024-05-03 20:09:19,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:19,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:19,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:19,452 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:19,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:19,513 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:09:19,552 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 11 times [2024-05-03 20:09:19,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:19,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:19,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:19,556 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:19,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:19,682 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 12 times [2024-05-03 20:09:19,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:19,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:19,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:19,685 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:19,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:19,772 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:09:19,847 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 5 times [2024-05-03 20:09:19,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:19,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:19,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:19,850 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:19,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:19,929 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:09:21,959 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 15 times [2024-05-03 20:09:21,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:21,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:21,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:21,962 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:21,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:22,069 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 16 times [2024-05-03 20:09:22,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:22,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:22,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:22,072 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:22,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:24,136 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:09:24,158 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:09:24,166 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 17 times [2024-05-03 20:09:24,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:24,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:24,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:24,169 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:24,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:26,259 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:09:26,281 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:09:26,287 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 18 times [2024-05-03 20:09:26,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:26,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:26,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:26,290 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:26,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:26,371 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:09:26,410 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 19 times [2024-05-03 20:09:26,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:26,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:26,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:26,414 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:26,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:26,513 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-05-03 20:09:26,514 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=472, Unknown=0, NotChecked=0, Total=552 [2024-05-03 20:09:26,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:09:26,514 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 20:09:26,514 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 3.5625) internal successors, (57), 16 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 20:09:26,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:09:26,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:09:26,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:09:26,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:09:26,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:09:26,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:09:26,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:09:26,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:09:26,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:09:26,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-05-03 20:09:26,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-05-03 20:09:26,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-05-03 20:09:26,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-03 20:09:26,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:09:27,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:09:27,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:09:27,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:09:27,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:09:27,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:09:27,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:09:27,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:09:27,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:09:27,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:09:27,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-05-03 20:09:27,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-05-03 20:09:27,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-05-03 20:09:27,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-03 20:09:27,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-05-03 20:09:27,180 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2024-05-03 20:09:27,377 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable173,SelfDestructingSolverStorable163,SelfDestructingSolverStorable174,SelfDestructingSolverStorable164,SelfDestructingSolverStorable175,SelfDestructingSolverStorable165,SelfDestructingSolverStorable176,SelfDestructingSolverStorable180,SelfDestructingSolverStorable170,SelfDestructingSolverStorable181,SelfDestructingSolverStorable171,SelfDestructingSolverStorable172,SelfDestructingSolverStorable166,SelfDestructingSolverStorable177,SelfDestructingSolverStorable167,SelfDestructingSolverStorable178,SelfDestructingSolverStorable168,SelfDestructingSolverStorable179,9 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable169 [2024-05-03 20:09:27,377 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 20:09:27,378 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 20:09:27,378 INFO L85 PathProgramCache]: Analyzing trace with hash 1198837966, now seen corresponding path program 6 times [2024-05-03 20:09:27,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 20:09:27,378 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1095672028] [2024-05-03 20:09:27,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:27,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:27,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:09:27,768 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:09:27,768 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 20:09:27,768 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1095672028] [2024-05-03 20:09:27,768 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1095672028] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 20:09:27,769 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1303001139] [2024-05-03 20:09:27,769 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-05-03 20:09:27,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 20:09:27,769 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 20:09:27,770 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) [2024-05-03 20:09:27,773 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-05-03 20:09:27,839 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2024-05-03 20:09:27,839 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-03 20:09:27,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 45 conjunts are in the unsatisfiable core [2024-05-03 20:09:27,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 20:09:28,362 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:09:28,362 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 31 treesize of output 87 [2024-05-03 20:09:28,645 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:09:28,645 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 20:09:29,249 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:09:29,250 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1303001139] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 20:09:29,250 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 20:09:29,250 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 18, 16] total 44 [2024-05-03 20:09:29,250 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [842989892] [2024-05-03 20:09:29,250 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 20:09:29,250 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2024-05-03 20:09:29,250 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 20:09:29,402 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 15 times [2024-05-03 20:09:29,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:29,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:29,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:29,405 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:29,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:29,561 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 29 times [2024-05-03 20:09:29,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:29,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:29,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:29,565 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:29,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:29,729 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 30 times [2024-05-03 20:09:29,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:29,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:29,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:29,732 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:29,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:29,851 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 11 times [2024-05-03 20:09:29,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:29,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:29,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:29,854 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:29,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:29,934 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 14 treesize of output 8 [2024-05-03 20:09:29,969 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 21 times [2024-05-03 20:09:29,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:29,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:29,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:29,972 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:29,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:30,148 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 22 times [2024-05-03 20:09:30,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:30,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:30,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:30,152 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:30,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:30,266 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:30,281 INFO L349 Elim1Store]: treesize reduction 13, result has 48.0 percent of original size [2024-05-03 20:09:30,281 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 27 [2024-05-03 20:09:30,360 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 7 times [2024-05-03 20:09:30,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:30,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:30,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:30,362 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:30,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:30,440 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:30,453 INFO L349 Elim1Store]: treesize reduction 13, result has 48.0 percent of original size [2024-05-03 20:09:30,454 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 30 treesize of output 27 [2024-05-03 20:09:30,504 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 13 times [2024-05-03 20:09:30,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:30,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:30,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:30,506 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:30,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:30,634 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:30,635 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:30,636 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:30,639 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-03 20:09:30,639 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 16 [2024-05-03 20:09:30,793 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 14 times [2024-05-03 20:09:30,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:30,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:30,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:30,801 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:30,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:30,981 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:30,982 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:30,983 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:30,986 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-03 20:09:30,986 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 20 [2024-05-03 20:09:31,275 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 7 times [2024-05-03 20:09:31,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:31,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:31,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:31,279 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:31,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:31,363 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:31,396 INFO L349 Elim1Store]: treesize reduction 8, result has 80.5 percent of original size [2024-05-03 20:09:31,397 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 34 treesize of output 52 [2024-05-03 20:09:31,525 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 13 times [2024-05-03 20:09:31,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:31,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:31,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:31,528 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:31,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:31,654 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:31,655 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:31,658 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:31,660 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-03 20:09:31,661 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 20 [2024-05-03 20:09:33,804 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 14 times [2024-05-03 20:09:33,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:33,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:33,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:33,807 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:33,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:33,967 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:33,968 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:33,969 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:33,969 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:33,969 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:33,980 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:09:33,980 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 36 treesize of output 42 [2024-05-03 20:09:38,175 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 6 times [2024-05-03 20:09:38,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:38,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:38,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:38,178 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:38,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:38,301 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:38,327 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:09:38,327 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 30 treesize of output 72 [2024-05-03 20:09:38,432 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 20 times [2024-05-03 20:09:38,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:38,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:38,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:38,435 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:38,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:38,580 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:38,580 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:38,581 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:38,581 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:38,581 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:09:38,594 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:09:38,595 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 40 [2024-05-03 20:09:40,770 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 21 times [2024-05-03 20:09:40,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:40,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:40,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:40,774 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:40,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:40,931 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:09:40,931 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 38 treesize of output 116 [2024-05-03 20:09:41,103 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 22 times [2024-05-03 20:09:41,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:41,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:41,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:41,106 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:41,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:41,241 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:09:41,242 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 35 treesize of output 113 [2024-05-03 20:09:41,387 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 23 times [2024-05-03 20:09:41,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:41,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:41,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:41,390 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:41,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:41,590 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:09:41,591 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 11 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 39 treesize of output 99 [2024-05-03 20:09:59,166 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 24 times [2024-05-03 20:09:59,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:59,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:59,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:59,169 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:59,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:59,303 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:09:59,304 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 35 treesize of output 113 [2024-05-03 20:09:59,463 INFO L85 PathProgramCache]: Analyzing trace with hash -847175989, now seen corresponding path program 3 times [2024-05-03 20:09:59,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:59,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:59,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:59,466 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:59,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:59,596 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:09:59,596 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 35 treesize of output 113 [2024-05-03 20:09:59,743 INFO L85 PathProgramCache]: Analyzing trace with hash -492651767, now seen corresponding path program 4 times [2024-05-03 20:09:59,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:09:59,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:09:59,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:59,747 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:09:59,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:09:59,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2024-05-03 20:09:59,753 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=216, Invalid=2436, Unknown=0, NotChecked=0, Total=2652 [2024-05-03 20:09:59,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:09:59,753 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 20:09:59,754 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 2.2045454545454546) internal successors, (97), 44 states have internal predecessors, (97), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 20:09:59,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:09:59,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:09:59,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:09:59,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:09:59,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:09:59,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:09:59,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:09:59,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:09:59,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:09:59,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-05-03 20:09:59,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-05-03 20:09:59,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-05-03 20:09:59,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-03 20:09:59,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-05-03 20:09:59,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:10:06,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:10:06,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:10:06,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:10:06,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:10:06,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:10:06,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:10:06,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:10:06,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:10:06,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:10:06,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-05-03 20:10:06,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-05-03 20:10:06,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-05-03 20:10:06,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-05-03 20:10:06,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-05-03 20:10:06,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2024-05-03 20:10:06,508 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2024-05-03 20:10:06,703 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable184,SelfDestructingSolverStorable195,SelfDestructingSolverStorable185,SelfDestructingSolverStorable196,SelfDestructingSolverStorable186,SelfDestructingSolverStorable197,SelfDestructingSolverStorable187,SelfDestructingSolverStorable198,SelfDestructingSolverStorable191,SelfDestructingSolverStorable192,SelfDestructingSolverStorable182,SelfDestructingSolverStorable193,SelfDestructingSolverStorable183,SelfDestructingSolverStorable194,SelfDestructingSolverStorable190,10 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable188,SelfDestructingSolverStorable199,SelfDestructingSolverStorable189,SelfDestructingSolverStorable200,SelfDestructingSolverStorable201,SelfDestructingSolverStorable202 [2024-05-03 20:10:06,704 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 20:10:06,704 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 20:10:06,704 INFO L85 PathProgramCache]: Analyzing trace with hash 219591090, now seen corresponding path program 7 times [2024-05-03 20:10:06,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 20:10:06,704 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [395989369] [2024-05-03 20:10:06,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:06,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:06,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:10:07,203 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:10:07,203 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 20:10:07,203 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [395989369] [2024-05-03 20:10:07,203 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [395989369] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 20:10:07,203 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [733942309] [2024-05-03 20:10:07,204 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-05-03 20:10:07,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 20:10:07,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 20:10:07,205 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) [2024-05-03 20:10:07,206 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-05-03 20:10:07,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:10:07,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 57 conjunts are in the unsatisfiable core [2024-05-03 20:10:07,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 20:10:07,710 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 17 [2024-05-03 20:10:07,763 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:10:07,763 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 20:10:08,285 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:10:08,286 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 [2024-05-03 20:10:08,743 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:10:08,743 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [733942309] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 20:10:08,743 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 20:10:08,743 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 20, 20] total 51 [2024-05-03 20:10:08,743 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1394212880] [2024-05-03 20:10:08,744 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 20:10:08,744 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2024-05-03 20:10:08,744 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 20:10:08,884 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 16 times [2024-05-03 20:10:08,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:08,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:08,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:08,886 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:08,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:09,009 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 31 times [2024-05-03 20:10:09,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:09,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:09,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:09,012 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:09,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:09,134 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 32 times [2024-05-03 20:10:09,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:09,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:09,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:09,136 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:09,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:09,239 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 12 times [2024-05-03 20:10:09,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:09,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:09,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:09,241 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:09,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:09,328 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 23 times [2024-05-03 20:10:09,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:09,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:09,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:09,330 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:09,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:09,496 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 24 times [2024-05-03 20:10:09,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:09,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:09,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:09,498 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:09,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:09,643 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 8 times [2024-05-03 20:10:09,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:09,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:09,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:09,646 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:09,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:09,755 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 15 times [2024-05-03 20:10:09,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:09,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:09,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:09,758 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:09,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:09,931 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 16 times [2024-05-03 20:10:09,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:09,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:09,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:09,933 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:09,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:10,065 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 [2024-05-03 20:10:10,094 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 8 times [2024-05-03 20:10:10,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:10,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:10,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:10,097 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:10,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:10,188 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 20:10:10,211 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 15 times [2024-05-03 20:10:10,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:10,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:10,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:10,213 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:10,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:10,342 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 [2024-05-03 20:10:10,361 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 16 times [2024-05-03 20:10:10,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:10,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:10,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:10,363 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:10,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:10,516 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 7 times [2024-05-03 20:10:10,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:10,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:10,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:10,519 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:10,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:10,650 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 25 times [2024-05-03 20:10:10,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:10,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:10,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:10,653 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:10,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:10,783 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 [2024-05-03 20:10:10,806 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 26 times [2024-05-03 20:10:10,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:10,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:10,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:10,809 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:10,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:10,921 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2024-05-03 20:10:10,954 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 27 times [2024-05-03 20:10:10,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:10,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:10,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:10,958 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:10,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:11,028 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 [2024-05-03 20:10:11,057 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 28 times [2024-05-03 20:10:11,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:11,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:11,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:11,060 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:11,178 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 [2024-05-03 20:10:11,229 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 29 times [2024-05-03 20:10:11,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:11,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:11,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:11,232 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:11,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:11,353 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:11,353 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:11,354 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:11,356 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-03 20:10:11,356 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 19 [2024-05-03 20:10:11,402 INFO L85 PathProgramCache]: Analyzing trace with hash -847175988, now seen corresponding path program 30 times [2024-05-03 20:10:11,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:11,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:11,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:11,405 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:11,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:11,496 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-05-03 20:10:11,519 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 31 times [2024-05-03 20:10:11,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:11,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:11,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:11,524 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:11,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:11,684 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:11,684 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:11,685 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:11,685 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:11,686 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:11,686 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:11,686 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:11,687 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:11,687 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 12 [2024-05-03 20:10:11,764 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 32 times [2024-05-03 20:10:11,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:11,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:11,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:11,767 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:11,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:11,929 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:11,930 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:11,930 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:11,931 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:11,931 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:11,932 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:11,932 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:11,932 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:11,933 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 22 [2024-05-03 20:10:12,041 INFO L85 PathProgramCache]: Analyzing trace with hash 1907665524, now seen corresponding path program 33 times [2024-05-03 20:10:12,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:12,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:12,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:12,045 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:12,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:12,168 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 [2024-05-03 20:10:12,201 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 34 times [2024-05-03 20:10:12,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:12,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:12,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:12,205 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:12,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:12,376 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:12,377 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:12,377 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:12,378 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:12,378 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:12,378 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:12,379 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:12,379 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:12,380 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 12 [2024-05-03 20:10:14,454 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:14,455 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:14,455 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:14,455 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:14,456 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:14,456 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:14,457 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:14,457 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:10:14,458 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 18 [2024-05-03 20:10:14,628 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 35 times [2024-05-03 20:10:14,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:14,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:14,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:14,633 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:14,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:14,720 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:10:28,811 INFO L85 PathProgramCache]: Analyzing trace with hash -684462762, now seen corresponding path program 36 times [2024-05-03 20:10:28,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:28,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:28,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:28,815 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:28,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:28,889 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:10:43,002 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 37 times [2024-05-03 20:10:43,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:43,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:43,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:43,006 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:43,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:45,090 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:10:45,091 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 [2024-05-03 20:10:45,111 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2024-05-03 20:10:45,146 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 38 times [2024-05-03 20:10:45,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:45,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:45,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:45,150 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:45,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:45,156 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2024-05-03 20:10:45,157 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=269, Invalid=3147, Unknown=6, NotChecked=0, Total=3422 [2024-05-03 20:10:45,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:10:45,157 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 20:10:45,158 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 51 states have (on average 1.6862745098039216) internal successors, (86), 51 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 20:10:45,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:10:45,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:10:45,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:10:45,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:10:45,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:10:45,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:10:45,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:10:45,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:10:45,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:10:45,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-05-03 20:10:45,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-05-03 20:10:45,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-05-03 20:10:45,159 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-05-03 20:10:45,159 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-05-03 20:10:45,159 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2024-05-03 20:10:45,159 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:10:49,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:10:49,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:10:49,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:10:49,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:10:49,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:10:49,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:10:49,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:10:49,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:10:49,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:10:49,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-05-03 20:10:49,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-05-03 20:10:49,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-05-03 20:10:49,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2024-05-03 20:10:49,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-05-03 20:10:49,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2024-05-03 20:10:49,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2024-05-03 20:10:49,938 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2024-05-03 20:10:50,134 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable230,SelfDestructingSolverStorable207,SelfDestructingSolverStorable229,SelfDestructingSolverStorable208,SelfDestructingSolverStorable209,SelfDestructingSolverStorable203,SelfDestructingSolverStorable225,SelfDestructingSolverStorable204,SelfDestructingSolverStorable226,SelfDestructingSolverStorable205,SelfDestructingSolverStorable227,SelfDestructingSolverStorable206,SelfDestructingSolverStorable228,SelfDestructingSolverStorable221,SelfDestructingSolverStorable222,SelfDestructingSolverStorable223,SelfDestructingSolverStorable224,11 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable220,SelfDestructingSolverStorable218,SelfDestructingSolverStorable219,SelfDestructingSolverStorable214,SelfDestructingSolverStorable215,SelfDestructingSolverStorable216,SelfDestructingSolverStorable217,SelfDestructingSolverStorable210,SelfDestructingSolverStorable211,SelfDestructingSolverStorable212,SelfDestructingSolverStorable213 [2024-05-03 20:10:50,134 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 20:10:50,134 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 20:10:50,134 INFO L85 PathProgramCache]: Analyzing trace with hash -1619145338, now seen corresponding path program 8 times [2024-05-03 20:10:50,134 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 20:10:50,135 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1876701869] [2024-05-03 20:10:50,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:50,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:50,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:10:50,997 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-05-03 20:10:50,997 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 20:10:50,997 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1876701869] [2024-05-03 20:10:50,997 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1876701869] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 20:10:50,997 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1979429882] [2024-05-03 20:10:50,997 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-05-03 20:10:50,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 20:10:50,997 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 20:10:51,000 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) [2024-05-03 20:10:51,000 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-05-03 20:10:51,062 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-05-03 20:10:51,063 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-03 20:10:51,064 INFO L262 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 94 conjunts are in the unsatisfiable core [2024-05-03 20:10:51,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 20:10:52,158 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:10:52,158 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 7 case distinctions, treesize of input 51 treesize of output 79 [2024-05-03 20:10:52,263 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:10:52,263 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 20:10:54,002 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:10:54,003 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 0 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 75 treesize of output 496 [2024-05-03 20:10:58,514 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:10:58,514 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1979429882] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 20:10:58,515 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 20:10:58,515 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 33, 33] total 79 [2024-05-03 20:10:58,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2140977011] [2024-05-03 20:10:58,515 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 20:10:58,515 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 79 states [2024-05-03 20:10:58,515 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 20:10:58,692 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 17 times [2024-05-03 20:10:58,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:58,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:58,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:58,694 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:58,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:58,811 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 33 times [2024-05-03 20:10:58,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:58,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:58,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:58,813 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:58,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:58,937 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 34 times [2024-05-03 20:10:58,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:58,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:58,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:58,939 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:58,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:59,015 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 14 treesize of output 8 [2024-05-03 20:10:59,050 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 13 times [2024-05-03 20:10:59,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:59,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:59,052 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:59,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:59,141 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 25 times [2024-05-03 20:10:59,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:59,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:59,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:59,144 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:59,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:59,315 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 26 times [2024-05-03 20:10:59,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:59,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:59,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:59,317 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:59,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:59,428 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 9 times [2024-05-03 20:10:59,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:59,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:59,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:59,433 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:59,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:59,502 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 20:10:59,529 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 17 times [2024-05-03 20:10:59,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:59,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:59,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:59,532 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:59,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:59,641 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 [2024-05-03 20:10:59,710 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 18 times [2024-05-03 20:10:59,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:59,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:59,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:59,712 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:59,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:59,850 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 [2024-05-03 20:10:59,892 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 9 times [2024-05-03 20:10:59,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:10:59,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:10:59,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:59,894 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:10:59,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:10:59,976 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 14 [2024-05-03 20:11:00,006 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 17 times [2024-05-03 20:11:00,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:00,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:00,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:00,009 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:00,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:00,114 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 22 treesize of output 14 [2024-05-03 20:11:00,142 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 18 times [2024-05-03 20:11:00,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:00,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:00,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:00,145 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:00,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:00,272 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 [2024-05-03 20:11:00,301 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 8 times [2024-05-03 20:11:00,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:00,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:00,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:00,305 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:00,442 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 [2024-05-03 20:11:00,464 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 39 times [2024-05-03 20:11:00,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:00,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:00,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:00,476 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:00,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:00,601 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 [2024-05-03 20:11:00,627 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 40 times [2024-05-03 20:11:00,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:00,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:00,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:00,632 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:00,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:00,715 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 [2024-05-03 20:11:00,747 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 41 times [2024-05-03 20:11:00,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:00,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:00,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:00,749 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:00,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:00,834 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 11 [2024-05-03 20:11:00,854 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 42 times [2024-05-03 20:11:00,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:00,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:00,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:00,857 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:00,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:00,996 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 [2024-05-03 20:11:01,063 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 43 times [2024-05-03 20:11:01,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:01,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:01,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:01,066 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:01,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:01,182 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 21 [2024-05-03 20:11:01,223 INFO L85 PathProgramCache]: Analyzing trace with hash -847175988, now seen corresponding path program 44 times [2024-05-03 20:11:01,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:01,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:01,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:01,227 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:01,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:01,314 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-05-03 20:11:01,340 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 45 times [2024-05-03 20:11:01,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:01,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:01,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:01,345 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:01,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:01,487 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 [2024-05-03 20:11:01,568 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 46 times [2024-05-03 20:11:01,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:01,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:01,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:01,572 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:01,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:01,743 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 20 [2024-05-03 20:11:01,782 INFO L85 PathProgramCache]: Analyzing trace with hash 1907665524, now seen corresponding path program 47 times [2024-05-03 20:11:01,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:01,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:01,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:01,785 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:01,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:01,880 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-05-03 20:11:01,905 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 48 times [2024-05-03 20:11:01,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:01,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:01,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:01,909 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:01,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:02,045 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 [2024-05-03 20:11:02,064 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 49 times [2024-05-03 20:11:02,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:02,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:02,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:02,069 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:02,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:02,241 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 23 [2024-05-03 20:11:02,288 INFO L85 PathProgramCache]: Analyzing trace with hash -684462762, now seen corresponding path program 50 times [2024-05-03 20:11:02,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:02,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:02,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:02,292 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:02,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:02,423 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 [2024-05-03 20:11:02,449 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 51 times [2024-05-03 20:11:02,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:02,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:02,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:02,452 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:02,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:02,602 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 52 times [2024-05-03 20:11:02,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:02,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:02,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:02,606 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:02,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:02,714 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 [2024-05-03 20:11:02,736 INFO L85 PathProgramCache]: Analyzing trace with hash -638713822, now seen corresponding path program 53 times [2024-05-03 20:11:02,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:02,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:02,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:02,740 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:02,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:02,828 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 13 [2024-05-03 20:11:02,849 INFO L85 PathProgramCache]: Analyzing trace with hash 1674708111, now seen corresponding path program 54 times [2024-05-03 20:11:02,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:02,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:02,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:02,852 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:02,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:02,988 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 13 [2024-05-03 20:11:03,057 INFO L85 PathProgramCache]: Analyzing trace with hash 1674708111, now seen corresponding path program 55 times [2024-05-03 20:11:03,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:03,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:03,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:03,061 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:03,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:03,147 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2024-05-03 20:11:03,221 INFO L85 PathProgramCache]: Analyzing trace with hash 376344004, now seen corresponding path program 56 times [2024-05-03 20:11:03,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:03,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:03,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:03,225 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:03,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:03,334 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-03 20:11:03,358 INFO L85 PathProgramCache]: Analyzing trace with hash -1218237647, now seen corresponding path program 57 times [2024-05-03 20:11:03,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:03,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:03,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:03,366 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:03,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:03,519 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 [2024-05-03 20:11:03,586 INFO L85 PathProgramCache]: Analyzing trace with hash -1218237647, now seen corresponding path program 58 times [2024-05-03 20:11:03,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:03,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:03,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:03,590 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:03,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:03,757 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 24 [2024-05-03 20:11:03,788 INFO L85 PathProgramCache]: Analyzing trace with hash 889338732, now seen corresponding path program 59 times [2024-05-03 20:11:03,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:03,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:03,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:03,793 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:03,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:03,893 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-03 20:11:03,914 INFO L85 PathProgramCache]: Analyzing trace with hash 1799697043, now seen corresponding path program 60 times [2024-05-03 20:11:03,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:03,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:03,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:03,918 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:03,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:04,040 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 23 [2024-05-03 20:11:04,071 INFO L85 PathProgramCache]: Analyzing trace with hash 1799697043, now seen corresponding path program 61 times [2024-05-03 20:11:04,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:04,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:04,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:04,075 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:04,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:04,244 INFO L85 PathProgramCache]: Analyzing trace with hash -43966386, now seen corresponding path program 62 times [2024-05-03 20:11:04,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:04,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:04,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:04,248 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:04,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:04,378 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-03 20:11:04,402 INFO L85 PathProgramCache]: Analyzing trace with hash -1362957835, now seen corresponding path program 63 times [2024-05-03 20:11:04,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:04,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:04,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:04,406 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:04,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:04,556 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-03 20:11:04,586 INFO L85 PathProgramCache]: Analyzing trace with hash -1362957835, now seen corresponding path program 64 times [2024-05-03 20:11:04,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:04,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:04,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:04,590 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:04,680 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 18 [2024-05-03 20:11:04,726 INFO L85 PathProgramCache]: Analyzing trace with hash 697980186, now seen corresponding path program 65 times [2024-05-03 20:11:04,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:04,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:04,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:04,730 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:04,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:04,861 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 15 [2024-05-03 20:11:04,884 INFO L85 PathProgramCache]: Analyzing trace with hash 162549399, now seen corresponding path program 66 times [2024-05-03 20:11:04,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:04,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:04,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:04,889 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:04,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:05,021 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 15 [2024-05-03 20:11:05,089 INFO L85 PathProgramCache]: Analyzing trace with hash 162549399, now seen corresponding path program 67 times [2024-05-03 20:11:05,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:05,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:05,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:05,094 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:05,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:05,177 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:05,205 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:11:05,205 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 29 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 7 case distinctions, treesize of input 55 treesize of output 81 [2024-05-03 20:11:05,256 INFO L85 PathProgramCache]: Analyzing trace with hash 744064187, now seen corresponding path program 4 times [2024-05-03 20:11:05,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:05,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:05,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:05,262 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:05,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:05,347 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:05,376 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:11:05,377 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 29 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 7 case distinctions, treesize of input 55 treesize of output 81 [2024-05-03 20:11:05,422 INFO L85 PathProgramCache]: Analyzing trace with hash 1591153433, now seen corresponding path program 5 times [2024-05-03 20:11:05,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:05,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:05,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:05,427 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:05,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:05,434 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 79 interpolants. [2024-05-03 20:11:05,435 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=485, Invalid=6997, Unknown=0, NotChecked=0, Total=7482 [2024-05-03 20:11:05,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:11:05,435 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 20:11:05,436 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 79 states, 79 states have (on average 1.4556962025316456) internal successors, (115), 79 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 20:11:05,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:11:05,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:11:05,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:11:05,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:11:05,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:11:05,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:11:05,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:11:05,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:11:05,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:11:05,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-05-03 20:11:05,436 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-05-03 20:11:05,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-05-03 20:11:05,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2024-05-03 20:11:05,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-05-03 20:11:05,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2024-05-03 20:11:05,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2024-05-03 20:11:05,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:11:18,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:11:18,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:11:18,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:11:18,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:11:18,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:11:18,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:11:18,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:11:18,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:11:18,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:11:18,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-05-03 20:11:18,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-05-03 20:11:18,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-05-03 20:11:18,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2024-05-03 20:11:18,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-05-03 20:11:18,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2024-05-03 20:11:18,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2024-05-03 20:11:18,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2024-05-03 20:11:18,423 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2024-05-03 20:11:18,620 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable250,SelfDestructingSolverStorable272,SelfDestructingSolverStorable251,SelfDestructingSolverStorable273,SelfDestructingSolverStorable252,SelfDestructingSolverStorable274,SelfDestructingSolverStorable231,SelfDestructingSolverStorable253,SelfDestructingSolverStorable275,SelfDestructingSolverStorable270,SelfDestructingSolverStorable271,SelfDestructingSolverStorable247,SelfDestructingSolverStorable269,SelfDestructingSolverStorable248,SelfDestructingSolverStorable249,SelfDestructingSolverStorable243,SelfDestructingSolverStorable265,12 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable244,SelfDestructingSolverStorable266,SelfDestructingSolverStorable245,SelfDestructingSolverStorable267,SelfDestructingSolverStorable246,SelfDestructingSolverStorable268,SelfDestructingSolverStorable261,SelfDestructingSolverStorable240,SelfDestructingSolverStorable262,SelfDestructingSolverStorable241,SelfDestructingSolverStorable263,SelfDestructingSolverStorable242,SelfDestructingSolverStorable264,SelfDestructingSolverStorable260,SelfDestructingSolverStorable236,SelfDestructingSolverStorable258,SelfDestructingSolverStorable237,SelfDestructingSolverStorable259,SelfDestructingSolverStorable238,SelfDestructingSolverStorable239,SelfDestructingSolverStorable232,SelfDestructingSolverStorable254,SelfDestructingSolverStorable233,SelfDestructingSolverStorable255,SelfDestructingSolverStorable234,SelfDestructingSolverStorable256,SelfDestructingSolverStorable235,SelfDestructingSolverStorable257 [2024-05-03 20:11:18,620 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 20:11:18,621 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 20:11:18,621 INFO L85 PathProgramCache]: Analyzing trace with hash 1392953290, now seen corresponding path program 9 times [2024-05-03 20:11:18,621 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 20:11:18,621 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [35177372] [2024-05-03 20:11:18,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:18,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:18,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:11:19,985 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-05-03 20:11:19,986 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 20:11:19,986 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [35177372] [2024-05-03 20:11:19,986 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [35177372] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 20:11:19,986 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1109782572] [2024-05-03 20:11:19,986 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-05-03 20:11:19,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 20:11:19,986 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 20:11:19,987 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) [2024-05-03 20:11:19,989 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-05-03 20:11:20,063 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2024-05-03 20:11:20,063 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-03 20:11:20,065 WARN L260 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 131 conjunts are in the unsatisfiable core [2024-05-03 20:11:20,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 20:11:23,463 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:11:23,464 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 81 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 90 case distinctions, treesize of input 85 treesize of output 749 [2024-05-03 20:11:34,350 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:11:34,350 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 20:11:36,669 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:11:36,670 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 [2024-05-03 20:11:36,685 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-05-03 20:11:36,685 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1109782572] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 20:11:36,685 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 20:11:36,685 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 46, 25] total 86 [2024-05-03 20:11:36,686 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1142523193] [2024-05-03 20:11:36,686 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 20:11:36,686 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 86 states [2024-05-03 20:11:36,686 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 20:11:36,869 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 18 times [2024-05-03 20:11:36,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:36,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:36,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:36,871 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:36,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:36,985 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 35 times [2024-05-03 20:11:36,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:36,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:36,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:36,987 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:36,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:37,103 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 36 times [2024-05-03 20:11:37,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:37,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:37,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:37,107 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:37,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:37,174 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 14 treesize of output 8 [2024-05-03 20:11:37,214 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 14 times [2024-05-03 20:11:37,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:37,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:37,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:37,216 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:37,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:37,303 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 27 times [2024-05-03 20:11:37,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:37,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:37,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:37,305 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:37,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:37,496 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 28 times [2024-05-03 20:11:37,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:37,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:37,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:37,498 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:37,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:37,611 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 10 times [2024-05-03 20:11:37,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:37,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:37,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:37,613 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:37,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:37,679 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 20:11:37,707 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 19 times [2024-05-03 20:11:37,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:37,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:37,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:37,710 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:37,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:37,903 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 20 times [2024-05-03 20:11:37,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:37,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:37,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:37,905 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:37,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:38,033 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 [2024-05-03 20:11:38,063 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 10 times [2024-05-03 20:11:38,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:38,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:38,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:38,065 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:38,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:38,157 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:11:38,157 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 22 treesize of output 44 [2024-05-03 20:11:42,330 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 19 times [2024-05-03 20:11:42,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:42,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:42,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:42,333 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:42,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:42,445 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 [2024-05-03 20:11:42,464 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 20 times [2024-05-03 20:11:42,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:42,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:42,466 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:42,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:42,588 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:42,589 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:42,597 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:11:42,597 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 34 [2024-05-03 20:11:42,647 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 9 times [2024-05-03 20:11:42,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:42,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:42,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:42,650 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:42,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:42,832 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:11:42,833 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 32 treesize of output 66 [2024-05-03 20:11:45,071 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 68 times [2024-05-03 20:11:45,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:45,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:45,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:45,074 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:45,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:45,184 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:45,184 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:45,194 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:11:45,194 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 32 [2024-05-03 20:11:45,233 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 69 times [2024-05-03 20:11:45,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:45,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:45,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:45,236 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:45,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:45,326 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:45,357 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:11:45,357 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 38 treesize of output 86 [2024-05-03 20:11:51,798 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 70 times [2024-05-03 20:11:51,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:51,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:51,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:51,801 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:51,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:51,880 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:51,911 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:11:51,911 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 35 treesize of output 83 [2024-05-03 20:11:54,223 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 71 times [2024-05-03 20:11:54,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:54,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:54,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:54,227 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:54,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:54,358 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:54,359 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:54,359 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:54,369 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:11:54,369 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 31 treesize of output 33 [2024-05-03 20:11:54,477 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 72 times [2024-05-03 20:11:54,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:54,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:54,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:54,480 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:54,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:54,597 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:54,602 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:54,602 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:54,637 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:11:54,637 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 41 treesize of output 95 [2024-05-03 20:11:57,098 INFO L85 PathProgramCache]: Analyzing trace with hash -847175988, now seen corresponding path program 73 times [2024-05-03 20:11:57,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:57,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:57,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:57,101 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:57,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:57,230 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:57,233 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:57,234 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:57,275 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:11:57,275 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 38 treesize of output 92 [2024-05-03 20:11:59,598 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 74 times [2024-05-03 20:11:59,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:59,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:59,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:59,601 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:59,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:59,730 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:59,730 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:59,731 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:59,731 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:11:59,773 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:11:59,773 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 19 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 34 [2024-05-03 20:11:59,880 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 75 times [2024-05-03 20:11:59,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:11:59,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:11:59,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:11:59,883 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:11:59,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:12:00,039 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:00,040 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:00,040 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:00,043 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:00,043 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:00,043 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:00,044 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:00,063 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:12:00,063 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 23 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 5 case distinctions, treesize of input 42 treesize of output 62 [2024-05-03 20:12:00,132 INFO L85 PathProgramCache]: Analyzing trace with hash 1907665524, now seen corresponding path program 76 times [2024-05-03 20:12:00,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:12:00,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:12:00,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:12:00,135 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:12:00,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:12:00,217 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:00,222 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:00,223 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:00,278 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:12:00,278 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 15 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 13 case distinctions, treesize of input 43 treesize of output 125 [2024-05-03 20:12:04,110 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 77 times [2024-05-03 20:12:04,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:12:04,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:12:04,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:12:04,114 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:12:04,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:12:04,243 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:04,243 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:04,244 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:04,244 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:04,245 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:04,245 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:04,246 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:04,268 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:12:04,269 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 23 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 5 case distinctions, treesize of input 39 treesize of output 59 [2024-05-03 20:12:04,310 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 78 times [2024-05-03 20:12:04,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:12:04,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:12:04,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:12:04,313 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:12:04,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:12:04,465 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:04,466 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:04,467 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:04,467 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:04,468 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:04,468 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:04,469 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:04,472 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:04,472 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:04,511 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:12:04,512 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 27 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 9 case distinctions, treesize of input 47 treesize of output 95 [2024-05-03 20:12:04,646 INFO L85 PathProgramCache]: Analyzing trace with hash -684462762, now seen corresponding path program 79 times [2024-05-03 20:12:04,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:12:04,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:12:04,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:12:04,649 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:12:04,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:12:04,788 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:04,790 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:04,790 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:04,874 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:12:04,874 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 19 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 17 case distinctions, treesize of input 48 treesize of output 158 [2024-05-03 20:12:15,128 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 80 times [2024-05-03 20:12:15,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:12:15,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:12:15,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:12:15,132 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:12:15,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:12:15,256 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:15,257 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:15,257 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:15,259 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:15,260 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:15,263 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:15,263 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:15,263 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:15,264 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:15,303 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:12:15,304 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 27 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 9 case distinctions, treesize of input 44 treesize of output 92 [2024-05-03 20:12:15,374 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 81 times [2024-05-03 20:12:15,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:12:15,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:12:15,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:12:15,377 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:12:15,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:12:15,470 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:15,473 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:15,473 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:15,479 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:15,480 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:15,481 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:15,570 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:12:15,570 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 26 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 19 case distinctions, treesize of input 54 treesize of output 178 [2024-05-03 20:12:30,664 INFO L85 PathProgramCache]: Analyzing trace with hash -638713822, now seen corresponding path program 82 times [2024-05-03 20:12:30,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:12:30,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:12:30,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:12:30,668 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:12:30,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:12:30,758 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:30,762 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:30,762 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:30,763 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:30,765 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:30,766 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:30,879 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:12:30,880 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 26 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 19 case distinctions, treesize of input 51 treesize of output 175 [2024-05-03 20:12:49,104 INFO L85 PathProgramCache]: Analyzing trace with hash 1674708111, now seen corresponding path program 83 times [2024-05-03 20:12:49,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:12:49,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:12:49,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:12:49,108 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:12:49,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:12:49,241 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,241 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,242 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,242 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,242 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,243 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,245 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,246 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,246 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,247 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,247 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,248 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,285 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:12:49,286 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 36 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 9 case distinctions, treesize of input 47 treesize of output 93 [2024-05-03 20:12:49,436 INFO L85 PathProgramCache]: Analyzing trace with hash 1674708111, now seen corresponding path program 84 times [2024-05-03 20:12:49,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:12:49,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:12:49,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:12:49,440 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:12:49,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:12:49,557 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,558 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,558 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,559 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,560 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,560 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,562 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,563 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,563 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,569 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:12:49,660 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:12:49,661 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 35 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 20 case distinctions, treesize of input 57 treesize of output 187 [2024-05-03 20:13:01,944 INFO L85 PathProgramCache]: Analyzing trace with hash 376344004, now seen corresponding path program 85 times [2024-05-03 20:13:01,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:13:01,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:13:01,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:01,947 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:13:01,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:02,063 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:02,067 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:02,068 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:02,068 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:02,069 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:02,069 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:02,070 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:02,071 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:02,073 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:02,074 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:02,172 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:13:02,173 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 35 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 20 case distinctions, treesize of input 54 treesize of output 184 [2024-05-03 20:13:16,069 INFO L85 PathProgramCache]: Analyzing trace with hash -1218237647, now seen corresponding path program 86 times [2024-05-03 20:13:16,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:13:16,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:13:16,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:16,074 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:13:16,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:16,221 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,221 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,222 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,222 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,223 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,223 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,223 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,224 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,224 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,225 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,228 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,228 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,230 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,231 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,231 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,268 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:13:16,268 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 46 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 9 case distinctions, treesize of input 50 treesize of output 94 [2024-05-03 20:13:16,410 INFO L85 PathProgramCache]: Analyzing trace with hash -1218237647, now seen corresponding path program 87 times [2024-05-03 20:13:16,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:13:16,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:13:16,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:16,414 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:13:16,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:16,620 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,621 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,621 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,622 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,622 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,623 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,623 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,624 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,624 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,625 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,629 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,633 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,633 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,634 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,634 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,636 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,637 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,638 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,716 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:13:16,716 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 52 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 14 case distinctions, treesize of input 58 treesize of output 138 [2024-05-03 20:13:16,849 INFO L85 PathProgramCache]: Analyzing trace with hash 889338732, now seen corresponding path program 88 times [2024-05-03 20:13:16,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:13:16,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:13:16,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:16,853 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:13:16,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:16,943 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,943 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,944 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,945 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,948 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,949 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,950 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,953 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,954 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:16,956 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:17,097 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:13:17,097 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 40 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 26 case distinctions, treesize of input 59 treesize of output 233 [2024-05-03 20:13:23,653 INFO L85 PathProgramCache]: Analyzing trace with hash 1799697043, now seen corresponding path program 89 times [2024-05-03 20:13:23,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:13:23,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:13:23,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:23,657 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:13:23,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:23,826 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:23,827 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:23,827 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:23,828 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:23,828 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:23,829 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:23,830 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:23,831 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:23,831 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:23,832 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:23,835 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:23,835 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:23,835 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:23,836 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:23,836 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:23,837 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:23,840 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:23,841 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:23,902 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:13:23,903 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 52 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 14 case distinctions, treesize of input 55 treesize of output 135 [2024-05-03 20:13:23,998 INFO L85 PathProgramCache]: Analyzing trace with hash 1799697043, now seen corresponding path program 90 times [2024-05-03 20:13:23,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:13:23,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:13:24,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:24,003 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:13:24,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:24,164 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,165 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,165 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,168 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,169 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,173 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,174 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,174 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,175 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,175 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,176 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,176 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,178 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,179 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,179 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,179 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,180 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,180 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,181 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,185 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,308 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:13:24,309 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 58 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 20 case distinctions, treesize of input 63 treesize of output 187 [2024-05-03 20:13:24,511 INFO L85 PathProgramCache]: Analyzing trace with hash -43966386, now seen corresponding path program 91 times [2024-05-03 20:13:24,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:13:24,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:13:24,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:24,515 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:13:24,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:24,715 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,716 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,720 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,722 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,722 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,726 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,727 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,734 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,736 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,737 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:24,961 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:13:24,962 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 46 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 32 case distinctions, treesize of input 64 treesize of output 282 [2024-05-03 20:13:36,078 INFO L85 PathProgramCache]: Analyzing trace with hash -1362957835, now seen corresponding path program 92 times [2024-05-03 20:13:36,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:13:36,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:13:36,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:36,082 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:13:36,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:36,221 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,222 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,222 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,223 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,223 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,224 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,224 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,224 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,225 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,225 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,228 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,229 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,230 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,232 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,233 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,234 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,235 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,236 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,239 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,241 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,333 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:13:36,333 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 58 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 20 case distinctions, treesize of input 60 treesize of output 184 [2024-05-03 20:13:36,574 INFO L85 PathProgramCache]: Analyzing trace with hash -1362957835, now seen corresponding path program 93 times [2024-05-03 20:13:36,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:13:36,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:13:36,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:36,578 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:13:36,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:36,696 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,696 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,697 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,699 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,701 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,702 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,702 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,710 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,713 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,714 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,715 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,716 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,717 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,718 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,722 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:36,920 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:13:36,920 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 57 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 34 case distinctions, treesize of input 70 treesize of output 302 [2024-05-03 20:13:39,769 INFO L85 PathProgramCache]: Analyzing trace with hash 697980186, now seen corresponding path program 94 times [2024-05-03 20:13:39,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:13:39,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:13:39,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:39,772 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:13:39,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:39,863 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:39,864 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:39,865 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:39,865 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:39,866 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:39,867 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:39,867 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:39,868 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:39,872 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:39,873 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:39,874 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:39,875 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:39,879 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:39,887 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:39,888 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:40,070 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:13:40,071 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 57 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 34 case distinctions, treesize of input 67 treesize of output 299 [2024-05-03 20:13:50,540 INFO L85 PathProgramCache]: Analyzing trace with hash 162549399, now seen corresponding path program 95 times [2024-05-03 20:13:50,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:13:50,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:13:50,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:50,544 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:13:50,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:50,689 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,689 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,692 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,693 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,694 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,695 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,695 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,695 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,696 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,696 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,698 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,698 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,699 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,702 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,702 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,703 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,704 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,704 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,705 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,705 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,706 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,706 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,707 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,710 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,710 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:50,804 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:13:50,804 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 71 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 20 case distinctions, treesize of input 63 treesize of output 185 [2024-05-03 20:13:51,026 INFO L85 PathProgramCache]: Analyzing trace with hash 162549399, now seen corresponding path program 96 times [2024-05-03 20:13:51,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:13:51,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:13:51,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:51,030 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:13:51,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:51,156 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,156 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,158 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,158 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,158 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,161 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,163 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,163 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,164 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,164 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,165 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,170 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,171 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,173 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,174 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,176 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,177 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,180 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,181 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,188 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,189 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:51,415 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:13:51,416 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 70 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 35 case distinctions, treesize of input 73 treesize of output 311 [2024-05-03 20:13:54,807 INFO L85 PathProgramCache]: Analyzing trace with hash 744064188, now seen corresponding path program 97 times [2024-05-03 20:13:54,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:13:54,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:13:54,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:54,812 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:13:54,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:54,937 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:54,938 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:54,938 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:54,939 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:54,940 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:54,943 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:54,944 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:54,945 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:54,945 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:54,945 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:54,946 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:54,947 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:54,949 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:54,949 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:54,954 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:54,956 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:54,957 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:54,960 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:54,968 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:54,969 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:54,970 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:55,175 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:13:55,175 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 70 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 35 case distinctions, treesize of input 70 treesize of output 308 [2024-05-03 20:13:57,751 INFO L85 PathProgramCache]: Analyzing trace with hash 1591153465, now seen corresponding path program 98 times [2024-05-03 20:13:57,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:13:57,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:13:57,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:57,757 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:13:57,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:58,052 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,053 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,057 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,057 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,059 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,059 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,060 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,061 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,064 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,065 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,066 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,067 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,067 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,068 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,068 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,069 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,069 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,070 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,070 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,072 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,073 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,074 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,075 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,077 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,080 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,081 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,082 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,083 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,084 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,085 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,203 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:13:58,203 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 85 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 20 case distinctions, treesize of input 66 treesize of output 186 [2024-05-03 20:13:58,494 INFO L85 PathProgramCache]: Analyzing trace with hash 1591153465, now seen corresponding path program 99 times [2024-05-03 20:13:58,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:13:58,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:13:58,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:58,500 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:13:58,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:58,685 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,686 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,686 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,687 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,687 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,687 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,690 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,691 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,692 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,692 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,693 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,693 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,694 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,694 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,694 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,695 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,695 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,696 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,697 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,698 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,698 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,700 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,701 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,703 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,709 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,710 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,711 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,714 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,714 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,715 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,716 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,717 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,717 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:58,866 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:13:58,866 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 93 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 27 case distinctions, treesize of input 74 treesize of output 246 [2024-05-03 20:13:59,329 INFO L85 PathProgramCache]: Analyzing trace with hash 2081117284, now seen corresponding path program 100 times [2024-05-03 20:13:59,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:13:59,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:13:59,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:59,333 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:13:59,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:13:59,430 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,431 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,431 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,432 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,438 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,439 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,439 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,440 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,440 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,441 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,442 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,442 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,442 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,443 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,444 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,447 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,448 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,451 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,452 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,462 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,465 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:13:59,756 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:13:59,756 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 77 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 43 case distinctions, treesize of input 75 treesize of output 373 [2024-05-03 20:14:03,377 INFO L85 PathProgramCache]: Analyzing trace with hash 90126491, now seen corresponding path program 101 times [2024-05-03 20:14:03,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:14:03,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:14:03,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:03,381 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:14:03,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:03,544 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,546 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,547 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,547 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,547 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,548 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,548 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,549 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,549 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,549 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,550 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,550 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,551 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,551 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,551 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,552 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,552 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,553 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,553 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,554 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,555 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,559 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,560 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,561 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,562 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,563 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,564 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,567 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,567 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,572 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,572 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,573 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,574 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:03,716 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:14:03,716 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 93 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 27 case distinctions, treesize of input 71 treesize of output 243 [2024-05-03 20:14:03,896 INFO L85 PathProgramCache]: Analyzing trace with hash 90126491, now seen corresponding path program 102 times [2024-05-03 20:14:03,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:14:03,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:14:03,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:03,900 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:14:03,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:04,066 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,066 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,067 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,067 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,069 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,070 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,071 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,071 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,071 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,074 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,075 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,078 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,078 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,078 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,079 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,082 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,082 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,083 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,084 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,084 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,084 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,085 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,086 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,086 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,090 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,091 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,092 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,093 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,093 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,095 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,098 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,099 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,099 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,100 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,101 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:04,315 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:14:04,316 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 101 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 35 case distinctions, treesize of input 79 treesize of output 311 [2024-05-03 20:14:04,876 INFO L85 PathProgramCache]: Analyzing trace with hash -1501045946, now seen corresponding path program 103 times [2024-05-03 20:14:04,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:14:04,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:14:04,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:04,882 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:14:04,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:05,056 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,057 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,059 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,062 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,064 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,065 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,071 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,074 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,077 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,078 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,078 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,079 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,084 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,085 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,086 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,087 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,089 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,092 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,095 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,100 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,103 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:05,490 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:14:05,490 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 85 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 51 case distinctions, treesize of input 80 treesize of output 438 [2024-05-03 20:14:12,569 INFO L85 PathProgramCache]: Analyzing trace with hash 712216061, now seen corresponding path program 104 times [2024-05-03 20:14:12,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:14:12,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:14:12,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:12,574 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:14:12,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:12,727 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,728 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,728 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,729 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,729 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,731 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,731 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,732 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,732 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,733 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,733 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,736 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,736 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,739 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,739 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,740 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,740 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,740 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,741 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,741 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,742 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,743 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,743 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,743 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,746 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,749 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,751 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,751 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,754 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,758 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,760 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,761 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,761 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,761 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,762 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:12,974 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:14:12,975 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 101 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 35 case distinctions, treesize of input 76 treesize of output 308 [2024-05-03 20:14:13,868 INFO L85 PathProgramCache]: Analyzing trace with hash 712216061, now seen corresponding path program 105 times [2024-05-03 20:14:13,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:14:13,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:14:13,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:13,873 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:14:13,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:13,981 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:13,982 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:13,984 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:13,985 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:13,986 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:13,986 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:13,987 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:13,989 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:13,989 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:13,989 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:13,993 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:13,994 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:13,996 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:13,997 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:14,000 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:14,001 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:14,004 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:14,005 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:14,009 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:14,011 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:14,016 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:14,016 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:14,021 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:14,022 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:14,023 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:14,023 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:14,024 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:14,025 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:14,427 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:14:14,428 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 100 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 53 case distinctions, treesize of input 86 treesize of output 458 [2024-05-03 20:14:17,675 INFO L85 PathProgramCache]: Analyzing trace with hash 603861522, now seen corresponding path program 106 times [2024-05-03 20:14:17,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:14:17,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:14:17,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:17,679 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:14:17,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:17,780 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,781 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,783 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,785 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,786 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,789 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,790 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,791 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,791 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,791 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,793 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,793 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,794 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,795 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,795 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,797 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,797 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,798 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,799 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,800 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,804 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,810 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,818 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,818 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,819 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,819 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,824 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:17,825 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:18,233 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:14:18,233 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 100 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 53 case distinctions, treesize of input 83 treesize of output 455 [2024-05-03 20:14:23,759 INFO L85 PathProgramCache]: Analyzing trace with hash 1539838111, now seen corresponding path program 107 times [2024-05-03 20:14:23,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:14:23,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:14:23,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:23,765 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:14:23,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:23,986 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:23,986 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:23,990 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:23,990 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:23,991 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:23,992 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:23,993 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:23,994 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:23,995 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:23,996 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:23,996 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:23,997 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:23,997 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:23,998 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:23,998 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:23,999 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:23,999 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,000 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,002 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,002 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,003 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,004 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,008 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,008 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,009 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,011 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,011 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,012 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,013 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,014 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,018 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,018 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,021 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,023 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,029 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,029 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,030 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,034 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,034 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,035 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,036 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,036 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,273 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:14:24,273 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 118 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 35 case distinctions, treesize of input 79 treesize of output 309 [2024-05-03 20:14:24,693 INFO L85 PathProgramCache]: Analyzing trace with hash 1539838111, now seen corresponding path program 108 times [2024-05-03 20:14:24,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:14:24,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:14:24,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:24,698 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:14:24,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:24,821 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,822 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,822 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,825 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,826 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,827 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,828 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,830 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,831 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,832 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,832 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,832 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,833 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,833 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,834 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,835 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,836 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,836 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,837 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,837 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,842 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,843 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,845 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,845 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,846 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,849 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,850 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,852 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,853 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,861 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,861 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,863 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,866 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,866 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,867 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:24,868 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:25,291 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:14:25,291 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 117 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 54 case distinctions, treesize of input 89 treesize of output 467 [2024-05-03 20:14:29,083 INFO L85 PathProgramCache]: Analyzing trace with hash 490341300, now seen corresponding path program 109 times [2024-05-03 20:14:29,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:14:29,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:14:29,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:29,088 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:14:29,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:29,222 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,228 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,230 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,231 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,232 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,232 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,232 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,234 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,234 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,234 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,235 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,235 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,236 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,237 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,238 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,238 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,238 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,239 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,242 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,244 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,245 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,247 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,247 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,251 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,255 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,256 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,257 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,263 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,264 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,265 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,265 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,267 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,268 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,268 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,269 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,270 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:29,705 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:14:29,705 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 117 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 54 case distinctions, treesize of input 86 treesize of output 464 [2024-05-03 20:14:32,867 INFO L85 PathProgramCache]: Analyzing trace with hash -1979288767, now seen corresponding path program 110 times [2024-05-03 20:14:32,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:14:32,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:14:32,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:32,874 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:14:32,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:33,052 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,054 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,055 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,056 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,056 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,057 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,057 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,057 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,059 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,059 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,060 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,060 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,061 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,066 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,066 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,066 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,067 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,068 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,068 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,069 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,069 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,069 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,070 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,070 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,071 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,071 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,072 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,073 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,075 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,078 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,079 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,079 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,080 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,081 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,082 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,082 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,083 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,083 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,089 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,089 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,089 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,090 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,091 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,091 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,092 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,093 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,093 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,094 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,094 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,299 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:14:33,300 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 136 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 35 case distinctions, treesize of input 82 treesize of output 310 [2024-05-03 20:14:33,616 INFO L85 PathProgramCache]: Analyzing trace with hash -1979288767, now seen corresponding path program 111 times [2024-05-03 20:14:33,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:14:33,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:14:33,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:33,620 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:14:33,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:33,830 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,833 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,833 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,834 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,835 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,835 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,835 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,836 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,836 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,837 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,837 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,837 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,838 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,838 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,840 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,840 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,841 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,841 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,844 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,845 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,845 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,845 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,848 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,849 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,850 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,852 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,853 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,853 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,853 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,856 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,857 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,859 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,867 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,867 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,869 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,869 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,870 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,871 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,871 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,871 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,872 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,873 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,873 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,874 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,874 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,876 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,876 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,877 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,878 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,878 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,879 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:33,879 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:34,187 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:14:34,188 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 20 select indices, 20 select index equivalence classes, 146 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 44 case distinctions, treesize of input 90 treesize of output 386 [2024-05-03 20:14:34,848 INFO L85 PathProgramCache]: Analyzing trace with hash -1228409508, now seen corresponding path program 112 times [2024-05-03 20:14:34,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:14:34,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:14:34,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:34,854 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:14:34,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:35,043 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,043 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,044 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,044 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,044 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,046 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,046 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,048 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,049 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,052 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,052 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,053 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,053 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,054 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,054 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,055 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,055 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,056 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,057 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,058 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,061 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,062 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,062 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,063 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,063 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,064 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,065 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,068 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,068 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,069 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,072 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,075 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,079 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,094 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,095 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,095 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:35,673 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:14:35,674 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 20 select indices, 20 select index equivalence classes, 126 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 64 case distinctions, treesize of input 91 treesize of output 545 [2024-05-03 20:14:41,195 INFO L85 PathProgramCache]: Analyzing trace with hash 574011043, now seen corresponding path program 113 times [2024-05-03 20:14:41,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:14:41,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:14:41,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:41,200 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:14:41,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:41,386 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,386 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,387 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,387 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,390 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,390 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,390 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,391 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,393 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,397 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,397 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,398 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,399 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,399 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,400 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,400 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,400 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,403 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,403 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,404 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,404 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,406 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,408 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,409 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,410 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,410 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,411 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,411 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,413 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,413 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,414 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,414 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,416 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,422 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,423 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,424 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,427 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,434 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,434 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,435 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,435 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,437 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,437 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,438 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,438 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,440 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,440 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,441 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,441 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,443 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,444 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,444 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-03 20:14:41,783 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:14:41,783 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 20 select indices, 20 select index equivalence classes, 146 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 44 case distinctions, treesize of input 87 treesize of output 383 [2024-05-03 20:14:42,313 INFO L85 PathProgramCache]: Analyzing trace with hash 574011043, now seen corresponding path program 114 times [2024-05-03 20:14:42,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:14:42,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:14:42,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:42,318 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:14:42,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:42,502 INFO L85 PathProgramCache]: Analyzing trace with hash 614473278, now seen corresponding path program 115 times [2024-05-03 20:14:42,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:14:42,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:14:42,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:42,508 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:14:42,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:42,686 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 [2024-05-03 20:14:49,121 INFO L85 PathProgramCache]: Analyzing trace with hash 1868802565, now seen corresponding path program 116 times [2024-05-03 20:14:49,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:14:49,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:14:49,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:49,128 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:14:49,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:49,294 INFO L85 PathProgramCache]: Analyzing trace with hash 1868802565, now seen corresponding path program 117 times [2024-05-03 20:14:49,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:14:49,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:14:49,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:49,300 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:14:49,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:14:49,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2024-05-03 20:14:49,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=525, Invalid=9980, Unknown=1, NotChecked=0, Total=10506 [2024-05-03 20:14:49,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:14:49,311 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 20:14:49,311 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 86 states, 86 states have (on average 1.441860465116279) internal successors, (124), 86 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 20:14:49,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:14:49,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:14:49,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:14:49,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:14:49,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:14:49,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:14:49,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:14:49,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:14:49,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:14:49,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-05-03 20:14:49,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-05-03 20:14:49,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-05-03 20:14:49,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2024-05-03 20:14:49,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-05-03 20:14:49,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2024-05-03 20:14:49,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2024-05-03 20:14:49,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2024-05-03 20:14:49,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 20:15:11,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-03 20:15:11,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:15:11,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:15:11,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 20:15:11,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 20:15:11,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:15:11,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-05-03 20:15:11,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-05-03 20:15:11,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-03 20:15:11,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-05-03 20:15:11,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-05-03 20:15:11,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-05-03 20:15:11,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2024-05-03 20:15:11,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-05-03 20:15:11,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2024-05-03 20:15:11,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2024-05-03 20:15:11,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2024-05-03 20:15:11,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2024-05-03 20:15:11,811 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2024-05-03 20:15:12,007 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable306,SelfDestructingSolverStorable307,SelfDestructingSolverStorable308,SelfDestructingSolverStorable309,SelfDestructingSolverStorable302,SelfDestructingSolverStorable303,SelfDestructingSolverStorable304,SelfDestructingSolverStorable305,SelfDestructingSolverStorable300,SelfDestructingSolverStorable301,SelfDestructingSolverStorable339,SelfDestructingSolverStorable335,SelfDestructingSolverStorable336,SelfDestructingSolverStorable337,SelfDestructingSolverStorable338,SelfDestructingSolverStorable298,SelfDestructingSolverStorable331,SelfDestructingSolverStorable299,SelfDestructingSolverStorable332,SelfDestructingSolverStorable333,SelfDestructingSolverStorable334,SelfDestructingSolverStorable294,SelfDestructingSolverStorable295,SelfDestructingSolverStorable296,SelfDestructingSolverStorable297,SelfDestructingSolverStorable330,SelfDestructingSolverStorable290,SelfDestructingSolverStorable291,SelfDestructingSolverStorable292,SelfDestructingSolverStorable293,SelfDestructingSolverStorable328,13 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable329,SelfDestructingSolverStorable324,SelfDestructingSolverStorable325,SelfDestructingSolverStorable326,SelfDestructingSolverStorable327,SelfDestructingSolverStorable287,SelfDestructingSolverStorable320,SelfDestructingSolverStorable288,SelfDestructingSolverStorable321,SelfDestructingSolverStorable289,SelfDestructingSolverStorable322,SelfDestructingSolverStorable323,SelfDestructingSolverStorable283,SelfDestructingSolverStorable284,SelfDestructingSolverStorable285,SelfDestructingSolverStorable286,SelfDestructingSolverStorable280,SelfDestructingSolverStorable281,SelfDestructingSolverStorable282,SelfDestructingSolverStorable317,SelfDestructingSolverStorable318,SelfDestructingSolverStorable319,SelfDestructingSolverStorable313,SelfDestructingSolverStorable314,SelfDestructingSolverStorable315,SelfDestructingSolverStorable316,SelfDestructingSolverStorable276,SelfDestructingSolverStorable277,SelfDestructingSolverStorable310,SelfDestructingSolverStorable278,SelfDestructingSolverStorable311,SelfDestructingSolverStorable279,SelfDestructingSolverStorable312 [2024-05-03 20:15:12,008 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (and 8 more)] === [2024-05-03 20:15:12,008 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 20:15:12,008 INFO L85 PathProgramCache]: Analyzing trace with hash -111981664, now seen corresponding path program 10 times [2024-05-03 20:15:12,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 20:15:12,008 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [735158234] [2024-05-03 20:15:12,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:15:12,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:15:12,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 20:15:14,379 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 21 proven. 108 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-05-03 20:15:14,379 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 20:15:14,379 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [735158234] [2024-05-03 20:15:14,379 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [735158234] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-03 20:15:14,379 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [224788220] [2024-05-03 20:15:14,379 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-05-03 20:15:14,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-03 20:15:14,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 20:15:14,382 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) [2024-05-03 20:15:14,384 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-05-03 20:15:14,458 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-05-03 20:15:14,459 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-03 20:15:14,462 WARN L260 TraceCheckSpWp]: Trace formula consists of 330 conjuncts, 201 conjunts are in the unsatisfiable core [2024-05-03 20:15:14,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-03 20:15:18,681 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 41 [2024-05-03 20:15:18,763 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:15:18,763 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-03 20:15:35,094 WARN L293 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 879 (called from [L 346] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2024-05-03 20:15:35,095 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:15:35,095 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 32 select indices, 32 select index equivalence classes, 0 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 496 case distinctions, treesize of input 165 treesize of output 2566 [2024-05-03 20:18:37,512 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-03 20:18:37,512 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [224788220] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-03 20:18:37,512 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-03 20:18:37,512 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 68, 68] total 150 [2024-05-03 20:18:37,512 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1423066847] [2024-05-03 20:18:37,512 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-03 20:18:37,513 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 150 states [2024-05-03 20:18:37,513 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 20:18:37,768 INFO L85 PathProgramCache]: Analyzing trace with hash -1657769478, now seen corresponding path program 19 times [2024-05-03 20:18:37,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:37,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:37,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:37,769 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:37,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:37,892 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 37 times [2024-05-03 20:18:37,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:37,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:37,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:37,894 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:37,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:38,014 INFO L85 PathProgramCache]: Analyzing trace with hash 148753885, now seen corresponding path program 38 times [2024-05-03 20:18:38,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:38,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:38,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:38,016 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:38,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:38,089 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2024-05-03 20:18:38,128 INFO L85 PathProgramCache]: Analyzing trace with hash 316403250, now seen corresponding path program 15 times [2024-05-03 20:18:38,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:38,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:38,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:38,130 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:38,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:38,195 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select 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 [2024-05-03 20:18:38,224 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 29 times [2024-05-03 20:18:38,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:38,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:38,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:38,226 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:38,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:38,324 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 [2024-05-03 20:18:38,456 INFO L85 PathProgramCache]: Analyzing trace with hash 1218566271, now seen corresponding path program 30 times [2024-05-03 20:18:38,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:38,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:38,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:38,458 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:38,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:38,571 INFO L85 PathProgramCache]: Analyzing trace with hash -879151148, now seen corresponding path program 11 times [2024-05-03 20:18:38,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:38,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:38,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:38,573 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:38,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:38,667 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 21 times [2024-05-03 20:18:38,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:38,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:38,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:38,670 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:38,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:38,901 INFO L85 PathProgramCache]: Analyzing trace with hash -1483881695, now seen corresponding path program 22 times [2024-05-03 20:18:38,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:38,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:38,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:38,903 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:38,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:39,022 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 14 [2024-05-03 20:18:39,064 INFO L85 PathProgramCache]: Analyzing trace with hash 1244307836, now seen corresponding path program 11 times [2024-05-03 20:18:39,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:39,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:39,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:39,066 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:39,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:39,147 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2024-05-03 20:18:39,166 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 21 times [2024-05-03 20:18:39,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:39,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:39,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:39,168 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:39,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:39,305 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 [2024-05-03 20:18:39,325 INFO L85 PathProgramCache]: Analyzing trace with hash -81162621, now seen corresponding path program 22 times [2024-05-03 20:18:39,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:39,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:39,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:39,327 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:39,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:39,488 INFO L85 PathProgramCache]: Analyzing trace with hash 1778926174, now seen corresponding path program 10 times [2024-05-03 20:18:39,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:39,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:39,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:39,490 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:39,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:39,604 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 [2024-05-03 20:18:39,633 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 118 times [2024-05-03 20:18:39,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:39,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:39,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:39,636 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:39,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:39,754 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 [2024-05-03 20:18:39,776 INFO L85 PathProgramCache]: Analyzing trace with hash -687863323, now seen corresponding path program 119 times [2024-05-03 20:18:39,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:39,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:39,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:39,779 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:39,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:39,856 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 [2024-05-03 20:18:39,900 INFO L85 PathProgramCache]: Analyzing trace with hash 151073578, now seen corresponding path program 120 times [2024-05-03 20:18:39,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:39,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:39,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:39,902 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:39,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:39,979 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 11 [2024-05-03 20:18:40,001 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 121 times [2024-05-03 20:18:40,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:40,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:40,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:40,004 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:40,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:40,128 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 [2024-05-03 20:18:40,250 INFO L85 PathProgramCache]: Analyzing trace with hash 388313735, now seen corresponding path program 122 times [2024-05-03 20:18:40,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:40,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:40,253 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:40,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:40,342 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2024-05-03 20:18:40,374 INFO L85 PathProgramCache]: Analyzing trace with hash -847175988, now seen corresponding path program 123 times [2024-05-03 20:18:40,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:40,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:40,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:40,376 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:40,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:40,446 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 18 [2024-05-03 20:18:40,478 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 124 times [2024-05-03 20:18:40,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:40,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:40,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:40,481 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:40,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:40,685 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2024-05-03 20:18:40,857 INFO L85 PathProgramCache]: Analyzing trace with hash -492651735, now seen corresponding path program 125 times [2024-05-03 20:18:40,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:40,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:40,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:40,859 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:40,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:40,993 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2024-05-03 20:18:41,034 INFO L85 PathProgramCache]: Analyzing trace with hash 1907665524, now seen corresponding path program 126 times [2024-05-03 20:18:41,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:41,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:41,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:41,037 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:41,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:41,120 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-05-03 20:18:41,141 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 127 times [2024-05-03 20:18:41,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:41,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:41,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:41,144 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:41,265 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 [2024-05-03 20:18:41,288 INFO L85 PathProgramCache]: Analyzing trace with hash -991910773, now seen corresponding path program 128 times [2024-05-03 20:18:41,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:41,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:41,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:41,291 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:41,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:41,464 INFO L85 PathProgramCache]: Analyzing trace with hash -684462762, now seen corresponding path program 129 times [2024-05-03 20:18:41,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:41,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:41,467 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:41,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:41,629 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 130 times [2024-05-03 20:18:41,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:41,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:41,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:41,632 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:41,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:41,746 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 [2024-05-03 20:18:41,781 INFO L85 PathProgramCache]: Analyzing trace with hash 256490989, now seen corresponding path program 131 times [2024-05-03 20:18:41,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:41,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:41,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:41,784 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:41,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:41,909 INFO L85 PathProgramCache]: Analyzing trace with hash -638713822, now seen corresponding path program 132 times [2024-05-03 20:18:41,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:41,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:41,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:41,912 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:41,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:41,996 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 13 [2024-05-03 20:18:42,017 INFO L85 PathProgramCache]: Analyzing trace with hash 1674708111, now seen corresponding path program 133 times [2024-05-03 20:18:42,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:42,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:42,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:42,021 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:42,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:42,143 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 19 [2024-05-03 20:18:42,280 INFO L85 PathProgramCache]: Analyzing trace with hash 1674708111, now seen corresponding path program 134 times [2024-05-03 20:18:42,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:42,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:42,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:42,284 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:42,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:42,413 INFO L85 PathProgramCache]: Analyzing trace with hash 376344004, now seen corresponding path program 135 times [2024-05-03 20:18:42,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:42,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:42,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:42,416 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:42,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:42,501 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-03 20:18:42,525 INFO L85 PathProgramCache]: Analyzing trace with hash -1218237647, now seen corresponding path program 136 times [2024-05-03 20:18:42,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:42,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:42,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:42,529 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:42,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:42,699 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-03 20:18:42,866 INFO L85 PathProgramCache]: Analyzing trace with hash -1218237647, now seen corresponding path program 137 times [2024-05-03 20:18:42,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:42,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:42,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:42,870 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:42,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:43,022 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 18 [2024-05-03 20:18:43,057 INFO L85 PathProgramCache]: Analyzing trace with hash 889338732, now seen corresponding path program 138 times [2024-05-03 20:18:43,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:43,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:43,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:43,060 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:43,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:43,137 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 23 [2024-05-03 20:18:43,171 INFO L85 PathProgramCache]: Analyzing trace with hash 1799697043, now seen corresponding path program 139 times [2024-05-03 20:18:43,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:43,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:43,174 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:43,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:43,306 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-03 20:18:43,328 INFO L85 PathProgramCache]: Analyzing trace with hash 1799697043, now seen corresponding path program 140 times [2024-05-03 20:18:43,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:43,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:43,331 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:43,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:43,517 INFO L85 PathProgramCache]: Analyzing trace with hash -43966386, now seen corresponding path program 141 times [2024-05-03 20:18:43,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:43,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:43,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:43,521 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:43,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:43,684 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-05-03 20:18:43,711 INFO L85 PathProgramCache]: Analyzing trace with hash -1362957835, now seen corresponding path program 142 times [2024-05-03 20:18:43,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:43,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:43,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:43,715 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:43,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:43,874 INFO L85 PathProgramCache]: Analyzing trace with hash -1362957835, now seen corresponding path program 143 times [2024-05-03 20:18:43,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:43,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:43,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:43,878 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:43,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:44,006 INFO L85 PathProgramCache]: Analyzing trace with hash 697980186, now seen corresponding path program 144 times [2024-05-03 20:18:44,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:44,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:44,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:44,010 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:44,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:44,097 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 15 [2024-05-03 20:18:44,121 INFO L85 PathProgramCache]: Analyzing trace with hash 162549399, now seen corresponding path program 145 times [2024-05-03 20:18:44,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:44,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:44,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:44,125 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:44,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:44,261 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 15 [2024-05-03 20:18:44,392 INFO L85 PathProgramCache]: Analyzing trace with hash 162549399, now seen corresponding path program 146 times [2024-05-03 20:18:44,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:44,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:44,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:44,396 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:44,486 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 28 [2024-05-03 20:18:44,560 INFO L85 PathProgramCache]: Analyzing trace with hash 744064188, now seen corresponding path program 147 times [2024-05-03 20:18:44,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:44,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:44,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:44,565 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:44,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:44,662 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-05-03 20:18:44,683 INFO L85 PathProgramCache]: Analyzing trace with hash 1591153465, now seen corresponding path program 148 times [2024-05-03 20:18:44,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:44,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:44,689 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:44,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:44,830 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 23 [2024-05-03 20:18:44,971 INFO L85 PathProgramCache]: Analyzing trace with hash 1591153465, now seen corresponding path program 149 times [2024-05-03 20:18:44,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:44,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:44,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:44,975 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:44,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:45,138 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 18 [2024-05-03 20:18:45,173 INFO L85 PathProgramCache]: Analyzing trace with hash 2081117284, now seen corresponding path program 150 times [2024-05-03 20:18:45,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:45,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:45,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:45,177 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:45,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:45,270 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-05-03 20:18:45,291 INFO L85 PathProgramCache]: Analyzing trace with hash 90126491, now seen corresponding path program 151 times [2024-05-03 20:18:45,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:45,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:45,295 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:45,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:45,431 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-05-03 20:18:45,455 INFO L85 PathProgramCache]: Analyzing trace with hash 90126491, now seen corresponding path program 152 times [2024-05-03 20:18:45,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:45,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:45,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:45,459 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:45,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:45,651 INFO L85 PathProgramCache]: Analyzing trace with hash -1501045946, now seen corresponding path program 153 times [2024-05-03 20:18:45,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:45,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:45,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:45,655 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:45,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:45,791 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-05-03 20:18:45,819 INFO L85 PathProgramCache]: Analyzing trace with hash 712216061, now seen corresponding path program 154 times [2024-05-03 20:18:45,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:45,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:45,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:45,823 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:45,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:45,967 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-05-03 20:18:45,996 INFO L85 PathProgramCache]: Analyzing trace with hash 712216061, now seen corresponding path program 155 times [2024-05-03 20:18:45,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:45,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:46,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:46,001 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:46,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:46,106 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 20 [2024-05-03 20:18:46,139 INFO L85 PathProgramCache]: Analyzing trace with hash 603861522, now seen corresponding path program 156 times [2024-05-03 20:18:46,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:46,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:46,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:46,144 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:46,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:46,300 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 17 [2024-05-03 20:18:46,324 INFO L85 PathProgramCache]: Analyzing trace with hash 1539838111, now seen corresponding path program 157 times [2024-05-03 20:18:46,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:46,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:46,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:46,328 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:46,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:46,479 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 17 [2024-05-03 20:18:46,611 INFO L85 PathProgramCache]: Analyzing trace with hash 1539838111, now seen corresponding path program 158 times [2024-05-03 20:18:46,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:46,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:46,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:46,615 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:46,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:46,744 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-05-03 20:18:46,766 INFO L85 PathProgramCache]: Analyzing trace with hash 490341300, now seen corresponding path program 159 times [2024-05-03 20:18:46,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:46,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:46,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:46,770 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:46,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:46,865 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 18 [2024-05-03 20:18:46,889 INFO L85 PathProgramCache]: Analyzing trace with hash -1979288767, now seen corresponding path program 160 times [2024-05-03 20:18:46,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:46,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:46,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:46,896 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:46,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:47,064 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 18 [2024-05-03 20:18:47,194 INFO L85 PathProgramCache]: Analyzing trace with hash -1979288767, now seen corresponding path program 161 times [2024-05-03 20:18:47,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:47,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:47,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:47,199 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:47,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:47,364 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 22 [2024-05-03 20:18:47,398 INFO L85 PathProgramCache]: Analyzing trace with hash -1228409508, now seen corresponding path program 162 times [2024-05-03 20:18:47,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:47,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:47,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:47,402 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:47,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:47,498 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 18 [2024-05-03 20:18:47,520 INFO L85 PathProgramCache]: Analyzing trace with hash 574011043, now seen corresponding path program 163 times [2024-05-03 20:18:47,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:47,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:47,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:47,524 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:47,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:47,679 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 18 [2024-05-03 20:18:47,701 INFO L85 PathProgramCache]: Analyzing trace with hash 574011043, now seen corresponding path program 164 times [2024-05-03 20:18:47,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:47,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:47,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:47,706 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:47,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:47,889 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 22 [2024-05-03 20:18:47,929 INFO L85 PathProgramCache]: Analyzing trace with hash 614473278, now seen corresponding path program 165 times [2024-05-03 20:18:47,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:47,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:47,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:47,934 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:47,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:48,079 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 18 [2024-05-03 20:18:48,107 INFO L85 PathProgramCache]: Analyzing trace with hash 1868802565, now seen corresponding path program 166 times [2024-05-03 20:18:48,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:48,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:48,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:48,112 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:48,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:48,273 INFO L85 PathProgramCache]: Analyzing trace with hash 1868802565, now seen corresponding path program 167 times [2024-05-03 20:18:48,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:48,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:48,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:48,278 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:48,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:48,387 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 22 [2024-05-03 20:18:48,429 INFO L85 PathProgramCache]: Analyzing trace with hash 2098304778, now seen corresponding path program 168 times [2024-05-03 20:18:48,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:48,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:48,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:48,434 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:48,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:48,523 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 33 [2024-05-03 20:18:48,562 INFO L85 PathProgramCache]: Analyzing trace with hash 622938791, now seen corresponding path program 169 times [2024-05-03 20:18:48,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:48,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:48,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:48,567 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:48,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:48,754 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 78 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 19 [2024-05-03 20:18:48,913 INFO L85 PathProgramCache]: Analyzing trace with hash 622938791, now seen corresponding path program 170 times [2024-05-03 20:18:48,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:48,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:48,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:48,918 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:48,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:49,104 INFO L85 PathProgramCache]: Analyzing trace with hash 2131233452, now seen corresponding path program 171 times [2024-05-03 20:18:49,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:49,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:49,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:49,109 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:49,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:49,205 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 20 [2024-05-03 20:18:49,227 INFO L85 PathProgramCache]: Analyzing trace with hash 1643727689, now seen corresponding path program 172 times [2024-05-03 20:18:49,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:49,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:49,234 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:49,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:49,406 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 34 [2024-05-03 20:18:49,559 INFO L85 PathProgramCache]: Analyzing trace with hash 1643727689, now seen corresponding path program 173 times [2024-05-03 20:18:49,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:49,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:49,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:49,564 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:49,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:49,760 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 20 [2024-05-03 20:18:49,782 INFO L85 PathProgramCache]: Analyzing trace with hash -584049068, now seen corresponding path program 174 times [2024-05-03 20:18:49,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:49,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:49,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:49,787 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:49,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:49,885 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 78 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 20 [2024-05-03 20:18:49,912 INFO L85 PathProgramCache]: Analyzing trace with hash -925651797, now seen corresponding path program 175 times [2024-05-03 20:18:49,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:49,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:49,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:49,917 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:49,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:50,072 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 20 [2024-05-03 20:18:50,099 INFO L85 PathProgramCache]: Analyzing trace with hash -925651797, now seen corresponding path program 176 times [2024-05-03 20:18:50,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:50,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:50,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:50,104 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:50,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:50,315 INFO L85 PathProgramCache]: Analyzing trace with hash 1369565494, now seen corresponding path program 177 times [2024-05-03 20:18:50,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:50,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:50,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:50,321 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:50,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:50,476 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 20 [2024-05-03 20:18:50,505 INFO L85 PathProgramCache]: Analyzing trace with hash -493142515, now seen corresponding path program 178 times [2024-05-03 20:18:50,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:50,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:50,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:50,510 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:50,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:50,669 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 20 [2024-05-03 20:18:50,695 INFO L85 PathProgramCache]: Analyzing trace with hash -493142515, now seen corresponding path program 179 times [2024-05-03 20:18:50,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:50,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:50,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:50,701 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:50,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:50,821 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 24 [2024-05-03 20:18:50,859 INFO L85 PathProgramCache]: Analyzing trace with hash 1892451330, now seen corresponding path program 180 times [2024-05-03 20:18:50,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:50,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:50,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:50,865 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:50,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:50,967 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 21 [2024-05-03 20:18:50,993 INFO L85 PathProgramCache]: Analyzing trace with hash -1463550801, now seen corresponding path program 181 times [2024-05-03 20:18:50,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:50,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:50,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:50,998 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:51,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:51,157 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 105 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 21 [2024-05-03 20:18:51,298 INFO L85 PathProgramCache]: Analyzing trace with hash -1463550801, now seen corresponding path program 182 times [2024-05-03 20:18:51,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:51,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:51,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:51,306 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:51,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:51,507 INFO L85 PathProgramCache]: Analyzing trace with hash 1874565540, now seen corresponding path program 183 times [2024-05-03 20:18:51,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:51,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:51,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:51,514 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:51,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:51,623 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 20 [2024-05-03 20:18:51,651 INFO L85 PathProgramCache]: Analyzing trace with hash -2018010287, now seen corresponding path program 184 times [2024-05-03 20:18:51,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:51,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:51,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:51,661 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:51,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:51,823 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 22 [2024-05-03 20:18:51,968 INFO L85 PathProgramCache]: Analyzing trace with hash -2018010287, now seen corresponding path program 185 times [2024-05-03 20:18:51,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:51,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:51,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:51,973 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:51,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:52,174 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 22 [2024-05-03 20:18:52,198 INFO L85 PathProgramCache]: Analyzing trace with hash 1866190668, now seen corresponding path program 186 times [2024-05-03 20:18:52,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:52,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:52,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:52,205 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:52,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:52,307 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 105 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 22 [2024-05-03 20:18:52,331 INFO L85 PathProgramCache]: Analyzing trace with hash 2017335987, now seen corresponding path program 187 times [2024-05-03 20:18:52,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:52,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:52,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:52,337 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:52,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:52,561 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 22 [2024-05-03 20:18:52,602 INFO L85 PathProgramCache]: Analyzing trace with hash 2017335987, now seen corresponding path program 188 times [2024-05-03 20:18:52,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:52,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:52,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:52,611 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:52,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:52,854 INFO L85 PathProgramCache]: Analyzing trace with hash -1887093714, now seen corresponding path program 189 times [2024-05-03 20:18:52,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:52,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:52,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:52,860 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:52,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:53,043 INFO L85 PathProgramCache]: Analyzing trace with hash 1629637141, now seen corresponding path program 190 times [2024-05-03 20:18:53,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:53,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:53,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:53,049 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:53,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:53,200 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 22 [2024-05-03 20:18:53,244 INFO L85 PathProgramCache]: Analyzing trace with hash 1629637141, now seen corresponding path program 191 times [2024-05-03 20:18:53,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:53,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:53,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:53,251 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:53,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:53,379 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 43 [2024-05-03 20:18:53,412 INFO L85 PathProgramCache]: Analyzing trace with hash -1020856070, now seen corresponding path program 192 times [2024-05-03 20:18:53,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:53,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:53,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:53,418 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:53,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:53,530 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 23 [2024-05-03 20:18:53,555 INFO L85 PathProgramCache]: Analyzing trace with hash -1581766985, now seen corresponding path program 193 times [2024-05-03 20:18:53,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:53,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:53,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:53,561 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:53,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:53,762 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 136 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 29 [2024-05-03 20:18:53,961 INFO L85 PathProgramCache]: Analyzing trace with hash -1581766985, now seen corresponding path program 194 times [2024-05-03 20:18:53,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:53,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:53,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:53,968 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:53,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:54,208 INFO L85 PathProgramCache]: Analyzing trace with hash 340354201, now seen corresponding path program 195 times [2024-05-03 20:18:54,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:54,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:54,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:54,215 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:54,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:54,390 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 136 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 35 [2024-05-03 20:18:54,429 INFO L85 PathProgramCache]: Analyzing trace with hash 1961045768, now seen corresponding path program 196 times [2024-05-03 20:18:54,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:54,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:54,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:54,436 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:54,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:54,837 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-03 20:18:54,837 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 121 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 32 case distinctions, treesize of input 113 treesize of output 301 [2024-05-03 20:18:57,144 INFO L85 PathProgramCache]: Analyzing trace with hash 662876795, now seen corresponding path program 197 times [2024-05-03 20:18:57,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:57,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:57,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:57,151 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:57,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:57,314 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 136 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 24 [2024-05-03 20:18:57,331 INFO L85 PathProgramCache]: Analyzing trace with hash 662876795, now seen corresponding path program 198 times [2024-05-03 20:18:57,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 20:18:57,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 20:18:57,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 20:18:57,337 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 20:18:57,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat Received shutdown request... [2024-05-03 20:20:18,414 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 [2024-05-03 20:20:18,434 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-03 20:20:18,435 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 [2024-05-03 20:20:19,451 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2024-05-03 20:20:19,451 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2024-05-03 20:20:19,614 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 [2024-05-03 20:20:19,665 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 [2024-05-03 20:20:19,667 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (10 of 11 remaining) [2024-05-03 20:20:19,667 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable393,SelfDestructingSolverStorable350,SelfDestructingSolverStorable394,SelfDestructingSolverStorable351,SelfDestructingSolverStorable395,SelfDestructingSolverStorable352,SelfDestructingSolverStorable396,SelfDestructingSolverStorable390,SelfDestructingSolverStorable391,SelfDestructingSolverStorable392,SelfDestructingSolverStorable427,SelfDestructingSolverStorable428,SelfDestructingSolverStorable429,SelfDestructingSolverStorable346,SelfDestructingSolverStorable423,SelfDestructingSolverStorable347,SelfDestructingSolverStorable424,SelfDestructingSolverStorable348,SelfDestructingSolverStorable425,SelfDestructingSolverStorable349,SelfDestructingSolverStorable426,SelfDestructingSolverStorable342,SelfDestructingSolverStorable386,SelfDestructingSolverStorable343,SelfDestructingSolverStorable387,SelfDestructingSolverStorable420,SelfDestructingSolverStorable344,SelfDestructingSolverStorable388,SelfDestructingSolverStorable421,SelfDestructingSolverStorable345,SelfDestructingSolverStorable389,SelfDestructingSolverStorable422,SelfDestructingSolverStorable382,SelfDestructingSolverStorable383,SelfDestructingSolverStorable340,SelfDestructingSolverStorable384,SelfDestructingSolverStorable341,SelfDestructingSolverStorable385,SelfDestructingSolverStorable380,SelfDestructingSolverStorable381,SelfDestructingSolverStorable416,SelfDestructingSolverStorable417,SelfDestructingSolverStorable418,SelfDestructingSolverStorable419,SelfDestructingSolverStorable379,SelfDestructingSolverStorable412,SelfDestructingSolverStorable413,SelfDestructingSolverStorable414,SelfDestructingSolverStorable415,SelfDestructingSolverStorable375,SelfDestructingSolverStorable376,SelfDestructingSolverStorable377,SelfDestructingSolverStorable410,SelfDestructingSolverStorable378,SelfDestructingSolverStorable411,SelfDestructingSolverStorable371,SelfDestructingSolverStorable372,SelfDestructingSolverStorable373,SelfDestructingSolverStorable374,SelfDestructingSolverStorable370,SelfDestructingSolverStorable409,SelfDestructingSolverStorable405,SelfDestructingSolverStorable406,SelfDestructingSolverStorable407,SelfDestructingSolverStorable408,SelfDestructingSolverStorable368,SelfDestructingSolverStorable401,SelfDestructingSolverStorable369,SelfDestructingSolverStorable402,SelfDestructingSolverStorable403,SelfDestructingSolverStorable404,SelfDestructingSolverStorable364,SelfDestructingSolverStorable365,SelfDestructingSolverStorable366,SelfDestructingSolverStorable367,SelfDestructingSolverStorable400,SelfDestructingSolverStorable360,SelfDestructingSolverStorable361,SelfDestructingSolverStorable362,SelfDestructingSolverStorable363,SelfDestructingSolverStorable357,SelfDestructingSolverStorable434,SelfDestructingSolverStorable358,SelfDestructingSolverStorable359,SelfDestructingSolverStorable353,SelfDestructingSolverStorable397,SelfDestructingSolverStorable430,SelfDestructingSolverStorable354,SelfDestructingSolverStorable398,SelfDestructingSolverStorable431,SelfDestructingSolverStorable355,SelfDestructingSolverStorable399,SelfDestructingSolverStorable432,SelfDestructingSolverStorable356,SelfDestructingSolverStorable433 [2024-05-03 20:20:19,667 WARN L619 AbstractCegarLoop]: Verification canceled: while executing Executor. [2024-05-03 20:20:19,669 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (9 of 11 remaining) [2024-05-03 20:20:19,669 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (8 of 11 remaining) [2024-05-03 20:20:19,669 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (7 of 11 remaining) [2024-05-03 20:20:19,669 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (6 of 11 remaining) [2024-05-03 20:20:19,669 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (5 of 11 remaining) [2024-05-03 20:20:19,669 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err9INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 11 remaining) [2024-05-03 20:20:19,669 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Thread1of1ForFork0Err7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 11 remaining) [2024-05-03 20:20:19,669 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Thread1of1ForFork0Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 11 remaining) [2024-05-03 20:20:19,669 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Thread1of1ForFork1Err3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 11 remaining) [2024-05-03 20:20:19,670 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Thread1of1ForFork1Err5INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 11 remaining) [2024-05-03 20:20:19,673 INFO L448 BasicCegarLoop]: Path program histogram: [198, 38, 30, 22, 22, 19, 15, 11, 11, 10, 10, 5, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-03 20:20:19,674 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) [2024-05-03 20:20:19,678 INFO L158 Benchmark]: Toolchain (without parser) took 822572.17ms. Allocated memory was 278.9MB in the beginning and 1.0GB in the end (delta: 744.5MB). Free memory was 251.2MB in the beginning and 538.4MB in the end (delta: -287.2MB). Peak memory consumption was 456.5MB. Max. memory is 8.0GB. [2024-05-03 20:20:19,678 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.49ms. Allocated memory is still 278.9MB. Free memory is still 248.3MB. There was no memory consumed. Max. memory is 8.0GB. [2024-05-03 20:20:19,679 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.53ms. Allocated memory is still 278.9MB. Free memory was 255.0MB in the beginning and 253.3MB in the end (delta: 1.7MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2024-05-03 20:20:19,679 INFO L158 Benchmark]: Boogie Preprocessor took 27.50ms. Allocated memory is still 278.9MB. Free memory was 253.3MB in the beginning and 252.3MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2024-05-03 20:20:19,679 INFO L158 Benchmark]: RCFGBuilder took 250.63ms. Allocated memory is still 278.9MB. Free memory was 252.3MB in the beginning and 240.2MB in the end (delta: 12.1MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2024-05-03 20:20:19,679 INFO L158 Benchmark]: TraceAbstraction took 822229.90ms. Allocated memory was 278.9MB in the beginning and 1.0GB in the end (delta: 744.5MB). Free memory was 238.9MB in the beginning and 538.4MB in the end (delta: -299.5MB). Peak memory consumption was 446.0MB. Max. memory is 8.0GB. [2024-05-03 20:20:19,680 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 0.49ms. Allocated memory is still 278.9MB. Free memory is still 248.3MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 40.53ms. Allocated memory is still 278.9MB. Free memory was 255.0MB in the beginning and 253.3MB in the end (delta: 1.7MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 27.50ms. Allocated memory is still 278.9MB. Free memory was 253.3MB in the beginning and 252.3MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 250.63ms. Allocated memory is still 278.9MB. Free memory was 252.3MB in the beginning and 240.2MB in the end (delta: 12.1MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * TraceAbstraction took 822229.90ms. Allocated memory was 278.9MB in the beginning and 1.0GB in the end (delta: 744.5MB). Free memory was 238.9MB in the beginning and 538.4MB in the end (delta: -299.5MB). Peak memory consumption was 446.0MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 62250, independent: 55432, independent conditional: 55205, independent unconditional: 227, dependent: 6818, dependent conditional: 6790, dependent unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 57221, independent: 55432, independent conditional: 55205, independent unconditional: 227, dependent: 1789, dependent conditional: 1761, dependent unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 57221, independent: 55432, independent conditional: 55205, independent unconditional: 227, dependent: 1789, dependent conditional: 1761, dependent unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 57221, independent: 55432, independent conditional: 55205, independent unconditional: 227, dependent: 1789, dependent conditional: 1761, dependent unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 66460, independent: 55432, independent conditional: 4516, independent unconditional: 50916, dependent: 11028, dependent conditional: 8800, dependent unconditional: 2228, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 66460, independent: 55432, independent conditional: 4229, independent unconditional: 51203, dependent: 11028, dependent conditional: 7896, dependent unconditional: 3132, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 66460, independent: 55432, independent conditional: 4229, independent unconditional: 51203, dependent: 11028, dependent conditional: 7896, dependent unconditional: 3132, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1262, independent: 451, independent conditional: 64, independent unconditional: 387, dependent: 811, dependent conditional: 803, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1262, independent: 404, independent conditional: 0, independent unconditional: 404, dependent: 858, dependent conditional: 0, dependent unconditional: 858, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 858, independent: 47, independent conditional: 41, independent unconditional: 6, dependent: 811, dependent conditional: 803, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 858, independent: 47, independent conditional: 41, independent unconditional: 6, dependent: 811, dependent conditional: 803, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1400, independent: 95, independent conditional: 61, independent unconditional: 34, dependent: 1305, dependent conditional: 1278, dependent unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 66460, independent: 54981, independent conditional: 4165, independent unconditional: 50816, dependent: 10217, dependent conditional: 7093, dependent unconditional: 3124, unknown: 1262, unknown conditional: 867, unknown unconditional: 395] , Statistics on independence cache: Total cache size (in pairs): 1262, Positive cache size: 451, Positive conditional cache size: 64, Positive unconditional cache size: 387, Negative cache size: 811, Negative conditional cache size: 803, Negative unconditional cache size: 8, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1191, Maximal queried relation: 16, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 66460, independent: 55432, independent conditional: 4516, independent unconditional: 50916, dependent: 11028, dependent conditional: 8800, dependent unconditional: 2228, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 66460, independent: 55432, independent conditional: 4229, independent unconditional: 51203, dependent: 11028, dependent conditional: 7896, dependent unconditional: 3132, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 66460, independent: 55432, independent conditional: 4229, independent unconditional: 51203, dependent: 11028, dependent conditional: 7896, dependent unconditional: 3132, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1262, independent: 451, independent conditional: 64, independent unconditional: 387, dependent: 811, dependent conditional: 803, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1262, independent: 404, independent conditional: 0, independent unconditional: 404, dependent: 858, dependent conditional: 0, dependent unconditional: 858, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 858, independent: 47, independent conditional: 41, independent unconditional: 6, dependent: 811, dependent conditional: 803, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 858, independent: 47, independent conditional: 41, independent unconditional: 6, dependent: 811, dependent conditional: 803, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1400, independent: 95, independent conditional: 61, independent unconditional: 34, dependent: 1305, dependent conditional: 1278, dependent unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 66460, independent: 54981, independent conditional: 4165, independent unconditional: 50816, dependent: 10217, dependent conditional: 7093, dependent unconditional: 3124, unknown: 1262, unknown conditional: 867, unknown unconditional: 395] , Statistics on independence cache: Total cache size (in pairs): 1262, Positive cache size: 451, Positive conditional cache size: 64, Positive unconditional cache size: 387, Negative cache size: 811, Negative conditional cache size: 803, Negative unconditional cache size: 8, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1191 ], Independence queries for same thread: 5029 - 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