/root/.sdkman/candidates/java/current/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --traceabstraction.additional.conditional.commutativity.checking DFS --traceabstraction.criterion.for.conditional.commutativity.checking DEFAULT --traceabstraction.use.limited.checks.recommended.for.dfs true --traceabstraction.limit.for.limited.checks 50 -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/ticket-8.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-faa7b7a-m [2024-04-27 12:30:22,634 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-04-27 12:30:22,701 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-04-27 12:30:22,704 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-04-27 12:30:22,704 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-04-27 12:30:22,727 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-04-27 12:30:22,728 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-04-27 12:30:22,728 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-04-27 12:30:22,728 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-04-27 12:30:22,731 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-04-27 12:30:22,732 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-04-27 12:30:22,732 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-04-27 12:30:22,732 INFO L153 SettingsManager]: * Use SBE=true [2024-04-27 12:30:22,734 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-04-27 12:30:22,734 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-04-27 12:30:22,734 INFO L153 SettingsManager]: * sizeof long=4 [2024-04-27 12:30:22,734 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-04-27 12:30:22,734 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-04-27 12:30:22,735 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-04-27 12:30:22,735 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-04-27 12:30:22,735 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-04-27 12:30:22,735 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-04-27 12:30:22,735 INFO L153 SettingsManager]: * sizeof long double=12 [2024-04-27 12:30:22,735 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-04-27 12:30:22,736 INFO L153 SettingsManager]: * Use constant arrays=true [2024-04-27 12:30:22,736 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-04-27 12:30:22,736 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-04-27 12:30:22,736 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-04-27 12:30:22,736 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-04-27 12:30:22,736 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-04-27 12:30:22,737 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-04-27 12:30:22,738 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-04-27 12:30:22,738 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-04-27 12:30:22,738 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-04-27 12:30:22,746 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-04-27 12:30:22,746 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-04-27 12:30:22,746 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-04-27 12:30:22,746 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-04-27 12:30:22,746 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-04-27 12:30:22,747 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> DFS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> DEFAULT Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: use limited checks (recommended for DFS) -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Limit for limited checks -> 50 [2024-04-27 12:30:22,912 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-04-27 12:30:22,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-04-27 12:30:22,928 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-04-27 12:30:22,929 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2024-04-27 12:30:22,929 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2024-04-27 12:30:22,930 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/ticket-8.wvr.bpl [2024-04-27 12:30:22,930 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/ticket-8.wvr.bpl' [2024-04-27 12:30:22,948 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-04-27 12:30:22,949 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-04-27 12:30:22,950 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-04-27 12:30:22,950 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-04-27 12:30:22,950 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-04-27 12:30:22,997 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "ticket-8.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 12:30:22" (1/1) ... [2024-04-27 12:30:23,008 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "ticket-8.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 12:30:22" (1/1) ... [2024-04-27 12:30:23,017 INFO L138 Inliner]: procedures = 9, calls = 8, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2024-04-27 12:30:23,019 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-04-27 12:30:23,020 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-04-27 12:30:23,020 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-04-27 12:30:23,020 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-04-27 12:30:23,035 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "ticket-8.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 12:30:22" (1/1) ... [2024-04-27 12:30:23,035 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "ticket-8.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 12:30:22" (1/1) ... [2024-04-27 12:30:23,042 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "ticket-8.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 12:30:22" (1/1) ... [2024-04-27 12:30:23,042 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "ticket-8.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 12:30:22" (1/1) ... [2024-04-27 12:30:23,058 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "ticket-8.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 12:30:22" (1/1) ... [2024-04-27 12:30:23,060 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "ticket-8.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 12:30:22" (1/1) ... [2024-04-27 12:30:23,064 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "ticket-8.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 12:30:22" (1/1) ... [2024-04-27 12:30:23,064 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "ticket-8.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 12:30:22" (1/1) ... [2024-04-27 12:30:23,065 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-04-27 12:30:23,066 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-04-27 12:30:23,066 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-04-27 12:30:23,066 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-04-27 12:30:23,085 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "ticket-8.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 12:30:22" (1/1) ... [2024-04-27 12:30:23,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-04-27 12:30:23,099 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 12:30:23,114 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-04-27 12:30:23,119 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-04-27 12:30:23,149 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2024-04-27 12:30:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-04-27 12:30:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-04-27 12:30:23,150 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2024-04-27 12:30:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-04-27 12:30:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-04-27 12:30:23,150 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2024-04-27 12:30:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-04-27 12:30:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-04-27 12:30:23,150 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2024-04-27 12:30:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-04-27 12:30:23,151 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-04-27 12:30:23,151 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2024-04-27 12:30:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-04-27 12:30:23,151 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-04-27 12:30:23,151 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread5 given in one single declaration [2024-04-27 12:30:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2024-04-27 12:30:23,151 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2024-04-27 12:30:23,151 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread6 given in one single declaration [2024-04-27 12:30:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2024-04-27 12:30:23,151 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2024-04-27 12:30:23,152 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread7 given in one single declaration [2024-04-27 12:30:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure thread7 [2024-04-27 12:30:23,152 INFO L138 BoogieDeclarations]: Found implementation of procedure thread7 [2024-04-27 12:30:23,152 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread8 given in one single declaration [2024-04-27 12:30:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure thread8 [2024-04-27 12:30:23,152 INFO L138 BoogieDeclarations]: Found implementation of procedure thread8 [2024-04-27 12:30:23,153 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-04-27 12:30:23,220 INFO L241 CfgBuilder]: Building ICFG [2024-04-27 12:30:23,221 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-04-27 12:30:23,394 INFO L282 CfgBuilder]: Performing block encoding [2024-04-27 12:30:23,412 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-04-27 12:30:23,412 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2024-04-27 12:30:23,414 INFO L201 PluginConnector]: Adding new model ticket-8.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 12:30:23 BoogieIcfgContainer [2024-04-27 12:30:23,414 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-04-27 12:30:23,415 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-04-27 12:30:23,416 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-04-27 12:30:23,418 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-04-27 12:30:23,418 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "ticket-8.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 27.04 12:30:22" (1/2) ... [2024-04-27 12:30:23,419 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61fb8cd3 and model type ticket-8.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 12:30:23, skipping insertion in model container [2024-04-27 12:30:23,419 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "ticket-8.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 12:30:23" (2/2) ... [2024-04-27 12:30:23,420 INFO L112 eAbstractionObserver]: Analyzing ICFG ticket-8.wvr.bpl [2024-04-27 12:30:23,426 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-04-27 12:30:23,433 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-04-27 12:30:23,433 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-04-27 12:30:23,433 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-04-27 12:30:23,491 INFO L144 ThreadInstanceAdder]: Constructed 8 joinOtherThreadTransitions. [2024-04-27 12:30:23,523 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-27 12:30:23,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-27 12:30:23,524 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-27 12:30:23,536 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-27 12:30:23,541 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-04-27 12:30:23,569 INFO L187 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-27 12:30:23,579 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 12:30:23,580 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-27 12:30:23,586 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;@51184150, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=DFS, mConComCheckerCriterion=DEFAULT, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=50, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-04-27 12:30:23,586 INFO L358 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2024-04-27 12:30:23,624 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 6 more)] === [2024-04-27 12:30:23,627 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-27 12:30:23,628 INFO L85 PathProgramCache]: Analyzing trace with hash -2104885126, now seen corresponding path program 1 times [2024-04-27 12:30:23,634 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-27 12:30:23,635 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [548642611] [2024-04-27 12:30:23,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:23,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:23,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:30:24,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:30:24,253 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-27 12:30:24,253 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [548642611] [2024-04-27 12:30:24,253 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [548642611] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-27 12:30:24,253 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-27 12:30:24,253 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-04-27 12:30:24,255 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1171225568] [2024-04-27 12:30:24,255 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-27 12:30:24,258 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-27 12:30:24,259 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-27 12:30:24,279 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-27 12:30:24,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-04-27 12:30:24,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-27 12:30:24,281 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-27 12:30:24,282 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.0) internal successors, (60), 4 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-27 12:30:24,282 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-27 12:30:24,568 INFO L85 PathProgramCache]: Analyzing trace with hash 296013581, now seen corresponding path program 1 times [2024-04-27 12:30:24,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:24,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:24,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:30:24,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:30:24,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:24,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:24,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:30:24,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:30:24,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-04-27 12:30:24,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-04-27 12:30:25,550 INFO L85 PathProgramCache]: Analyzing trace with hash 1083806035, now seen corresponding path program 2 times [2024-04-27 12:30:25,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:25,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:25,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:25,569 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:25,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:25,639 INFO L85 PathProgramCache]: Analyzing trace with hash -242912369, now seen corresponding path program 1 times [2024-04-27 12:30:25,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:25,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:25,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:25,646 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:25,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:25,692 INFO L85 PathProgramCache]: Analyzing trace with hash -424227278, now seen corresponding path program 1 times [2024-04-27 12:30:25,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:25,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:25,699 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:25,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:25,743 INFO L85 PathProgramCache]: Analyzing trace with hash 678332302, now seen corresponding path program 1 times [2024-04-27 12:30:25,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:25,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:25,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:25,750 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:25,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:25,793 INFO L85 PathProgramCache]: Analyzing trace with hash -1502828783, now seen corresponding path program 1 times [2024-04-27 12:30:25,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:25,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:25,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:25,799 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:25,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:25,841 INFO L85 PathProgramCache]: Analyzing trace with hash -1573159027, now seen corresponding path program 1 times [2024-04-27 12:30:25,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:25,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:25,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:25,848 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:25,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:25,898 INFO L85 PathProgramCache]: Analyzing trace with hash 87170032, now seen corresponding path program 1 times [2024-04-27 12:30:25,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:25,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:25,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:25,908 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:25,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,382 INFO L85 PathProgramCache]: Analyzing trace with hash -184014135, now seen corresponding path program 1 times [2024-04-27 12:30:26,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:26,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:26,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,389 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:26,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,431 INFO L85 PathProgramCache]: Analyzing trace with hash -1530705992, now seen corresponding path program 1 times [2024-04-27 12:30:26,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:26,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:26,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,437 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:26,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,477 INFO L85 PathProgramCache]: Analyzing trace with hash 365544776, now seen corresponding path program 1 times [2024-04-27 12:30:26,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:26,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:26,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,483 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:26,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,523 INFO L85 PathProgramCache]: Analyzing trace with hash 842385943, now seen corresponding path program 1 times [2024-04-27 12:30:26,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:26,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:26,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,529 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:26,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,569 INFO L85 PathProgramCache]: Analyzing trace with hash 719250375, now seen corresponding path program 1 times [2024-04-27 12:30:26,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:26,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:26,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,574 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:26,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,614 INFO L85 PathProgramCache]: Analyzing trace with hash -254523274, now seen corresponding path program 1 times [2024-04-27 12:30:26,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:26,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:26,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,620 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:26,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,665 INFO L85 PathProgramCache]: Analyzing trace with hash -1010637858, now seen corresponding path program 1 times [2024-04-27 12:30:26,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:26,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:26,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,671 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:26,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,735 INFO L85 PathProgramCache]: Analyzing trace with hash -1265002334, now seen corresponding path program 1 times [2024-04-27 12:30:26,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:26,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:26,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,741 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:26,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,811 INFO L85 PathProgramCache]: Analyzing trace with hash -560366493, now seen corresponding path program 1 times [2024-04-27 12:30:26,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:26,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:26,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,817 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:26,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,869 INFO L85 PathProgramCache]: Analyzing trace with hash -191491901, now seen corresponding path program 1 times [2024-04-27 12:30:26,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:26,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:26,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,875 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:26,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,931 INFO L85 PathProgramCache]: Analyzing trace with hash -1641281436, now seen corresponding path program 1 times [2024-04-27 12:30:26,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:26,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:26,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,937 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:26,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,987 INFO L85 PathProgramCache]: Analyzing trace with hash 659883236, now seen corresponding path program 1 times [2024-04-27 12:30:26,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:26,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:26,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:26,998 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:27,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:27,048 INFO L85 PathProgramCache]: Analyzing trace with hash -1018455963, now seen corresponding path program 1 times [2024-04-27 12:30:27,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:27,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:27,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:27,060 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:27,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:27,099 INFO L85 PathProgramCache]: Analyzing trace with hash -1507363605, now seen corresponding path program 1 times [2024-04-27 12:30:27,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:27,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:27,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:27,115 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:27,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:27,154 INFO L85 PathProgramCache]: Analyzing trace with hash 516368678, now seen corresponding path program 1 times [2024-04-27 12:30:27,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:27,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:27,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:30:27,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:30:27,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:27,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:27,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:30:27,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:30:27,236 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-27 12:30:27,236 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=117, Unknown=0, NotChecked=0, Total=156 [2024-04-27 12:30:27,894 INFO L85 PathProgramCache]: Analyzing trace with hash 1083806035, now seen corresponding path program 3 times [2024-04-27 12:30:27,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:27,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:27,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:27,900 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:27,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:27,972 INFO L85 PathProgramCache]: Analyzing trace with hash -242912369, now seen corresponding path program 2 times [2024-04-27 12:30:27,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:27,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:27,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:27,977 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:27,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:28,031 INFO L85 PathProgramCache]: Analyzing trace with hash -424227278, now seen corresponding path program 2 times [2024-04-27 12:30:28,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:28,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:28,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:28,036 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:28,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:28,087 INFO L85 PathProgramCache]: Analyzing trace with hash 678332302, now seen corresponding path program 2 times [2024-04-27 12:30:28,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:28,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:28,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:28,092 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:28,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:28,148 INFO L85 PathProgramCache]: Analyzing trace with hash -1502828783, now seen corresponding path program 2 times [2024-04-27 12:30:28,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:28,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:28,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:28,153 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:28,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:28,206 INFO L85 PathProgramCache]: Analyzing trace with hash -1573159027, now seen corresponding path program 2 times [2024-04-27 12:30:28,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:28,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:28,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:28,211 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:28,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:28,264 INFO L85 PathProgramCache]: Analyzing trace with hash 87170032, now seen corresponding path program 2 times [2024-04-27 12:30:28,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:28,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:28,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:28,269 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:28,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:28,861 INFO L85 PathProgramCache]: Analyzing trace with hash -184014135, now seen corresponding path program 2 times [2024-04-27 12:30:28,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:28,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:28,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:28,866 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:28,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:28,945 INFO L85 PathProgramCache]: Analyzing trace with hash -1530705992, now seen corresponding path program 2 times [2024-04-27 12:30:28,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:28,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:28,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:28,950 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:28,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:29,048 INFO L85 PathProgramCache]: Analyzing trace with hash 365544776, now seen corresponding path program 2 times [2024-04-27 12:30:29,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:29,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:29,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:29,053 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:29,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:29,113 INFO L85 PathProgramCache]: Analyzing trace with hash -1010637858, now seen corresponding path program 2 times [2024-04-27 12:30:29,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:29,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:29,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:29,120 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:29,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:29,184 INFO L85 PathProgramCache]: Analyzing trace with hash -1265002334, now seen corresponding path program 2 times [2024-04-27 12:30:29,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:29,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:29,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:29,188 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:29,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:29,239 INFO L85 PathProgramCache]: Analyzing trace with hash -560366493, now seen corresponding path program 2 times [2024-04-27 12:30:29,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:29,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:29,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:29,287 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:29,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:29,345 INFO L85 PathProgramCache]: Analyzing trace with hash -191491901, now seen corresponding path program 2 times [2024-04-27 12:30:29,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:29,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:29,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:29,355 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:29,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:29,405 INFO L85 PathProgramCache]: Analyzing trace with hash -1641281436, now seen corresponding path program 2 times [2024-04-27 12:30:29,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:29,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:29,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:29,412 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:29,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:29,467 INFO L85 PathProgramCache]: Analyzing trace with hash 659883236, now seen corresponding path program 2 times [2024-04-27 12:30:29,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:29,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:29,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:29,474 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:29,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:29,522 INFO L85 PathProgramCache]: Analyzing trace with hash -1018455963, now seen corresponding path program 2 times [2024-04-27 12:30:29,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:29,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:29,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:29,526 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:29,617 INFO L85 PathProgramCache]: Analyzing trace with hash -1507363605, now seen corresponding path program 2 times [2024-04-27 12:30:29,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:29,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:29,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:29,623 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:29,760 INFO L85 PathProgramCache]: Analyzing trace with hash -1985901081, now seen corresponding path program 1 times [2024-04-27 12:30:29,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:29,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:29,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:30:29,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:30:29,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:29,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:29,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:30:29,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:30:29,819 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-04-27 12:30:29,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=248, Unknown=0, NotChecked=0, Total=306 [2024-04-27 12:30:30,484 INFO L85 PathProgramCache]: Analyzing trace with hash -1010637858, now seen corresponding path program 3 times [2024-04-27 12:30:30,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:30,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:30,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:30,489 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:30,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:30,552 INFO L85 PathProgramCache]: Analyzing trace with hash -1265002334, now seen corresponding path program 3 times [2024-04-27 12:30:30,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:30,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:30,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:30,557 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:30,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:30,608 INFO L85 PathProgramCache]: Analyzing trace with hash -560366493, now seen corresponding path program 3 times [2024-04-27 12:30:30,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:30,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:30,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:30,613 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:30,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:30,656 INFO L85 PathProgramCache]: Analyzing trace with hash -191491901, now seen corresponding path program 3 times [2024-04-27 12:30:30,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:30,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:30,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:30,661 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:30,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:30,708 INFO L85 PathProgramCache]: Analyzing trace with hash -1641281436, now seen corresponding path program 3 times [2024-04-27 12:30:30,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:30,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:30,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:30,712 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:30,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:30,756 INFO L85 PathProgramCache]: Analyzing trace with hash 659883236, now seen corresponding path program 3 times [2024-04-27 12:30:30,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:30,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:30,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:30,761 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:30,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:30,810 INFO L85 PathProgramCache]: Analyzing trace with hash -1018455963, now seen corresponding path program 3 times [2024-04-27 12:30:30,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:30,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:30,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:30,814 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:30,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:30,903 INFO L85 PathProgramCache]: Analyzing trace with hash -1507363605, now seen corresponding path program 3 times [2024-04-27 12:30:30,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:30,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:30,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:30,908 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:30,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:31,140 INFO L85 PathProgramCache]: Analyzing trace with hash -1018455988, now seen corresponding path program 1 times [2024-04-27 12:30:31,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:31,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:31,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:31,145 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:31,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:31,369 INFO L85 PathProgramCache]: Analyzing trace with hash 659883212, now seen corresponding path program 1 times [2024-04-27 12:30:31,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:31,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:31,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:31,374 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:31,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:31,638 INFO L85 PathProgramCache]: Analyzing trace with hash -1641281459, now seen corresponding path program 1 times [2024-04-27 12:30:31,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:31,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:31,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:31,643 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:31,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:31,862 INFO L85 PathProgramCache]: Analyzing trace with hash -191491923, now seen corresponding path program 1 times [2024-04-27 12:30:31,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:31,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:31,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:31,867 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:31,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:32,570 INFO L85 PathProgramCache]: Analyzing trace with hash -2123194997, now seen corresponding path program 1 times [2024-04-27 12:30:32,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:32,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:32,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:30:32,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:30:32,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:32,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:32,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:30:32,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:30:32,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-27 12:30:32,634 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=393, Unknown=0, NotChecked=0, Total=462 [2024-04-27 12:30:34,388 INFO L85 PathProgramCache]: Analyzing trace with hash 1740533393, now seen corresponding path program 1 times [2024-04-27 12:30:34,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:34,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:34,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:30:34,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:30:34,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:34,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:34,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:30:34,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:30:34,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-27 12:30:34,456 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=513, Unknown=0, NotChecked=0, Total=600 [2024-04-27 12:30:40,142 INFO L85 PathProgramCache]: Analyzing trace with hash -423792497, now seen corresponding path program 1 times [2024-04-27 12:30:40,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:40,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:40,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:40,146 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:30:40,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:30:41,581 INFO L85 PathProgramCache]: Analyzing trace with hash -681197872, now seen corresponding path program 1 times [2024-04-27 12:30:41,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:41,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:41,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:30:41,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:30:41,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:30:41,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:30:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:30:41,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:30:41,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-04-27 12:30:41,751 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=153, Invalid=1037, Unknown=0, NotChecked=0, Total=1190 [2024-04-27 12:31:09,722 INFO L85 PathProgramCache]: Analyzing trace with hash 636584355, now seen corresponding path program 1 times [2024-04-27 12:31:09,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:31:09,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:31:09,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:31:09,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:31:09,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:31:09,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:31:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:31:09,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:31:09,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-04-27 12:31:09,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=165, Invalid=1317, Unknown=0, NotChecked=0, Total=1482 [2024-04-27 12:33:27,544 INFO L85 PathProgramCache]: Analyzing trace with hash 1992253434, now seen corresponding path program 1 times [2024-04-27 12:33:27,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:33:27,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:33:27,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:33:27,551 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-27 12:33:27,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-27 12:33:28,791 INFO L85 PathProgramCache]: Analyzing trace with hash -1512293841, now seen corresponding path program 1 times [2024-04-27 12:33:28,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:33:28,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:33:28,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:33:28,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:33:28,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:33:28,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:33:28,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:33:28,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:33:28,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-04-27 12:33:28,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=199, Invalid=1781, Unknown=0, NotChecked=0, Total=1980 [2024-04-27 12:35:14,577 INFO L85 PathProgramCache]: Analyzing trace with hash -1171766206, now seen corresponding path program 1 times [2024-04-27 12:35:14,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:35:14,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:35:14,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:35:14,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:35:14,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:35:14,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:35:14,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:35:14,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:35:14,624 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-04-27 12:35:14,624 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=209, Invalid=1953, Unknown=0, NotChecked=0, Total=2162 [2024-04-27 12:37:12,482 INFO L85 PathProgramCache]: Analyzing trace with hash -1940604565, now seen corresponding path program 2 times [2024-04-27 12:37:12,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:37:12,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:37:12,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:37:12,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:37:12,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-27 12:37:12,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-27 12:37:12,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-27 12:37:12,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-27 12:37:12,587 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-04-27 12:37:12,588 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=217, Invalid=2233, Unknown=0, NotChecked=0, Total=2450