/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/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/parallel-misc-4.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-17da818-m [2024-05-06 17:36:38,423 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-06 17:36:38,484 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-05-06 17:36:38,490 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-06 17:36:38,490 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-06 17:36:38,524 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-06 17:36:38,524 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-06 17:36:38,524 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-06 17:36:38,525 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-06 17:36:38,525 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-06 17:36:38,526 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-06 17:36:38,526 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-06 17:36:38,526 INFO L153 SettingsManager]: * Use SBE=true [2024-05-06 17:36:38,527 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-06 17:36:38,527 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-06 17:36:38,527 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-06 17:36:38,528 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-06 17:36:38,536 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-06 17:36:38,536 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-06 17:36:38,536 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-06 17:36:38,540 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-06 17:36:38,540 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-06 17:36:38,540 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-06 17:36:38,541 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-06 17:36:38,541 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-06 17:36:38,541 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-06 17:36:38,541 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-06 17:36:38,542 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-06 17:36:38,542 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-06 17:36:38,542 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 17:36:38,543 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-06 17:36:38,543 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-06 17:36:38,544 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-06 17:36:38,544 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-06 17:36:38,544 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-05-06 17:36:38,544 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-06 17:36:38,544 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-06 17:36:38,545 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-06 17:36:38,545 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-06 17:36:38,545 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> DFS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> DEFAULT Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: use limited checks (recommended for DFS) -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Limit for limited checks -> 50 [2024-05-06 17:36:38,820 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-06 17:36:38,838 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-06 17:36:38,841 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-06 17:36:38,842 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-06 17:36:38,842 INFO L274 PluginConnector]: CDTParser initialized [2024-05-06 17:36:38,843 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/parallel-misc-4.wvr.c [2024-05-06 17:36:40,138 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-06 17:36:40,300 INFO L384 CDTParser]: Found 1 translation units. [2024-05-06 17:36:40,300 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-misc-4.wvr.c [2024-05-06 17:36:40,307 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/3709a389f/ba3d8fe053444ab2a7c646608c7db478/FLAGf7c383a0e [2024-05-06 17:36:40,320 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/3709a389f/ba3d8fe053444ab2a7c646608c7db478 [2024-05-06 17:36:40,322 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-06 17:36:40,323 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-06 17:36:40,325 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-06 17:36:40,325 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-06 17:36:40,330 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-06 17:36:40,330 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 05:36:40" (1/1) ... [2024-05-06 17:36:40,331 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@348fdf6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 05:36:40, skipping insertion in model container [2024-05-06 17:36:40,331 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 05:36:40" (1/1) ... [2024-05-06 17:36:40,357 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-06 17:36:40,572 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-misc-4.wvr.c[2950,2963] [2024-05-06 17:36:40,582 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 17:36:40,591 INFO L202 MainTranslator]: Completed pre-run [2024-05-06 17:36:40,631 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-misc-4.wvr.c[2950,2963] [2024-05-06 17:36:40,632 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 17:36:40,639 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 17:36:40,639 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 17:36:40,649 INFO L206 MainTranslator]: Completed translation [2024-05-06 17:36:40,650 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 05:36:40 WrapperNode [2024-05-06 17:36:40,650 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-06 17:36:40,652 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-06 17:36:40,652 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-06 17:36:40,652 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-06 17:36:40,658 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 05:36:40" (1/1) ... [2024-05-06 17:36:40,674 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 05:36:40" (1/1) ... [2024-05-06 17:36:40,705 INFO L138 Inliner]: procedures = 22, calls = 43, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 74 [2024-05-06 17:36:40,706 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-06 17:36:40,706 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-06 17:36:40,706 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-06 17:36:40,707 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-06 17:36:40,715 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 05:36:40" (1/1) ... [2024-05-06 17:36:40,715 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 05:36:40" (1/1) ... [2024-05-06 17:36:40,720 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 05:36:40" (1/1) ... [2024-05-06 17:36:40,721 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 05:36:40" (1/1) ... [2024-05-06 17:36:40,736 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 05:36:40" (1/1) ... [2024-05-06 17:36:40,739 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 05:36:40" (1/1) ... [2024-05-06 17:36:40,740 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 05:36:40" (1/1) ... [2024-05-06 17:36:40,741 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 05:36:40" (1/1) ... [2024-05-06 17:36:40,743 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-06 17:36:40,744 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-06 17:36:40,744 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-06 17:36:40,744 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-06 17:36:40,745 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 05:36:40" (1/1) ... [2024-05-06 17:36:40,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 17:36:40,764 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 17:36:40,779 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) [2024-05-06 17:36:40,803 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 [2024-05-06 17:36:40,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-06 17:36:40,831 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-05-06 17:36:40,831 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-05-06 17:36:40,831 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-05-06 17:36:40,831 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-05-06 17:36:40,831 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-05-06 17:36:40,831 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-05-06 17:36:40,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-06 17:36:40,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-06 17:36:40,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-06 17:36:40,832 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-05-06 17:36:40,833 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-05-06 17:36:40,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-06 17:36:40,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-06 17:36:40,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-05-06 17:36:40,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-06 17:36:40,836 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-05-06 17:36:40,944 INFO L241 CfgBuilder]: Building ICFG [2024-05-06 17:36:40,947 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-06 17:36:41,181 INFO L282 CfgBuilder]: Performing block encoding [2024-05-06 17:36:41,205 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-06 17:36:41,206 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2024-05-06 17:36:41,207 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 05:36:41 BoogieIcfgContainer [2024-05-06 17:36:41,207 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-06 17:36:41,210 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-06 17:36:41,210 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-06 17:36:41,213 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-06 17:36:41,214 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.05 05:36:40" (1/3) ... [2024-05-06 17:36:41,214 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c5cb12a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 05:36:41, skipping insertion in model container [2024-05-06 17:36:41,214 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 05:36:40" (2/3) ... [2024-05-06 17:36:41,215 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c5cb12a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 05:36:41, skipping insertion in model container [2024-05-06 17:36:41,215 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 05:36:41" (3/3) ... [2024-05-06 17:36:41,216 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-misc-4.wvr.c [2024-05-06 17:36:41,224 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-06 17:36:41,234 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-06 17:36:41,235 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-06 17:36:41,235 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-06 17:36:41,297 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2024-05-06 17:36:41,338 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-06 17:36:41,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-06 17:36:41,339 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 17:36:41,341 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) [2024-05-06 17:36:41,349 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 [2024-05-06 17:36:41,378 INFO L188 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-06 17:36:41,389 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 17:36:41,390 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-05-06 17:36:41,396 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;@261486f7, 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 [2024-05-06 17:36:41,396 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-05-06 17:36:41,550 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-05-06 17:36:41,552 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 17:36:41,552 INFO L85 PathProgramCache]: Analyzing trace with hash 965139587, now seen corresponding path program 1 times [2024-05-06 17:36:41,561 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 17:36:41,561 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1936900510] [2024-05-06 17:36:41,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:41,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:41,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:36:41,773 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-06 17:36:41,774 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 17:36:41,774 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1936900510] [2024-05-06 17:36:41,775 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1936900510] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 17:36:41,775 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 17:36:41,775 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-06 17:36:41,776 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [189902794] [2024-05-06 17:36:41,777 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 17:36:41,784 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-06 17:36:41,785 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 17:36:41,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-06 17:36:41,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-06 17:36:41,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:41,804 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 17:36:41,805 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 39.5) internal successors, (79), 2 states have internal predecessors, (79), 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) [2024-05-06 17:36:41,805 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:41,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:41,865 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-05-06 17:36:41,865 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-05-06 17:36:41,865 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 17:36:41,866 INFO L85 PathProgramCache]: Analyzing trace with hash -1493657350, now seen corresponding path program 1 times [2024-05-06 17:36:41,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 17:36:41,866 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [939395409] [2024-05-06 17:36:41,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:41,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:41,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:36:42,495 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 17:36:42,495 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 17:36:42,495 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [939395409] [2024-05-06 17:36:42,496 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [939395409] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 17:36:42,496 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 17:36:42,496 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-05-06 17:36:42,496 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1906555876] [2024-05-06 17:36:42,496 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 17:36:42,497 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-06 17:36:42,498 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 17:36:42,498 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-06 17:36:42,498 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-05-06 17:36:42,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:42,499 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 17:36:42,499 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 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) [2024-05-06 17:36:42,499 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:42,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:42,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:42,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-06 17:36:42,771 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-05-06 17:36:42,772 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-05-06 17:36:42,772 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 17:36:42,772 INFO L85 PathProgramCache]: Analyzing trace with hash -785776675, now seen corresponding path program 1 times [2024-05-06 17:36:42,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 17:36:42,773 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [906147856] [2024-05-06 17:36:42,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:42,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:42,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:36:43,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 17:36:43,285 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 17:36:43,285 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [906147856] [2024-05-06 17:36:43,286 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [906147856] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-06 17:36:43,286 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1163302014] [2024-05-06 17:36:43,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:43,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-06 17:36:43,287 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 17:36:43,318 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) [2024-05-06 17:36:43,338 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-05-06 17:36:43,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:36:43,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 10 conjunts are in the unsatisfiable core [2024-05-06 17:36:43,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-06 17:36:43,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 17:36:43,638 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-06 17:36:43,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 17:36:43,796 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1163302014] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-06 17:36:43,796 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-06 17:36:43,796 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7, 7] total 17 [2024-05-06 17:36:43,797 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574319345] [2024-05-06 17:36:43,800 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-06 17:36:43,802 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2024-05-06 17:36:43,802 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 17:36:43,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-05-06 17:36:43,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=216, Unknown=0, NotChecked=0, Total=272 [2024-05-06 17:36:43,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:43,805 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 17:36:43,805 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 9.294117647058824) internal successors, (158), 17 states have internal predecessors, (158), 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) [2024-05-06 17:36:43,806 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:43,806 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-06 17:36:43,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:45,113 INFO L85 PathProgramCache]: Analyzing trace with hash 575938310, now seen corresponding path program 1 times [2024-05-06 17:36:45,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:45,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:45,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:45,147 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:45,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:45,342 INFO L85 PathProgramCache]: Analyzing trace with hash 824607359, now seen corresponding path program 1 times [2024-05-06 17:36:45,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:45,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:45,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:45,372 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:45,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:45,562 INFO L85 PathProgramCache]: Analyzing trace with hash 367732437, now seen corresponding path program 1 times [2024-05-06 17:36:45,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:45,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:45,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:36:45,711 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-06 17:36:45,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:45,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:45,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:36:45,814 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-06 17:36:45,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-05-06 17:36:45,815 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-05-06 17:36:46,493 INFO L85 PathProgramCache]: Analyzing trace with hash 575938310, now seen corresponding path program 2 times [2024-05-06 17:36:46,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:46,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:46,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:46,511 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:46,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:46,682 INFO L85 PathProgramCache]: Analyzing trace with hash 824607359, now seen corresponding path program 2 times [2024-05-06 17:36:46,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:46,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:46,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:46,702 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:46,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:46,898 INFO L85 PathProgramCache]: Analyzing trace with hash -1334836720, now seen corresponding path program 1 times [2024-05-06 17:36:46,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:46,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:36:47,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 17:36:47,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:47,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:47,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:36:47,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 17:36:47,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:47,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-06 17:36:47,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-06 17:36:47,456 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-05-06 17:36:47,649 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3,SelfDestructingSolverStorable2,SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,SelfDestructingSolverStorable5,SelfDestructingSolverStorable10,SelfDestructingSolverStorable9 [2024-05-06 17:36:47,649 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-05-06 17:36:47,649 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 17:36:47,650 INFO L85 PathProgramCache]: Analyzing trace with hash 503133249, now seen corresponding path program 1 times [2024-05-06 17:36:47,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 17:36:47,650 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1004364424] [2024-05-06 17:36:47,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:47,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:47,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:36:47,989 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 24 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-05-06 17:36:47,989 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 17:36:47,989 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1004364424] [2024-05-06 17:36:47,989 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1004364424] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-06 17:36:47,989 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [376428002] [2024-05-06 17:36:47,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:47,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-06 17:36:47,990 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 17:36:47,991 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) [2024-05-06 17:36:48,015 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-05-06 17:36:48,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:36:48,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 6 conjunts are in the unsatisfiable core [2024-05-06 17:36:48,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-06 17:36:48,141 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 24 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-06 17:36:48,142 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-06 17:36:48,193 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 24 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-06 17:36:48,194 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [376428002] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-06 17:36:48,194 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-06 17:36:48,194 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 11 [2024-05-06 17:36:48,194 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [928922581] [2024-05-06 17:36:48,194 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-06 17:36:48,195 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-05-06 17:36:48,195 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 17:36:48,195 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-05-06 17:36:48,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2024-05-06 17:36:48,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:48,196 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 17:36:48,196 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 11.727272727272727) internal successors, (129), 11 states have internal predecessors, (129), 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) [2024-05-06 17:36:48,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:48,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-06 17:36:48,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-06 17:36:48,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:49,020 INFO L85 PathProgramCache]: Analyzing trace with hash 575938310, now seen corresponding path program 3 times [2024-05-06 17:36:49,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:49,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:49,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:49,034 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:49,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:49,176 INFO L85 PathProgramCache]: Analyzing trace with hash 824607359, now seen corresponding path program 3 times [2024-05-06 17:36:49,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:49,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:49,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:49,188 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:49,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:49,355 INFO L85 PathProgramCache]: Analyzing trace with hash -1334836720, now seen corresponding path program 2 times [2024-05-06 17:36:49,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:49,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:49,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:36:49,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 17:36:49,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:49,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:49,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:36:49,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 17:36:49,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:49,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-06 17:36:49,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-06 17:36:49,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-05-06 17:36:49,783 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-05-06 17:36:49,977 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,4 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12,SelfDestructingSolverStorable13,SelfDestructingSolverStorable14,SelfDestructingSolverStorable15 [2024-05-06 17:36:49,978 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-05-06 17:36:49,978 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 17:36:49,978 INFO L85 PathProgramCache]: Analyzing trace with hash -248323411, now seen corresponding path program 2 times [2024-05-06 17:36:49,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 17:36:49,978 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1019034809] [2024-05-06 17:36:49,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:49,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:50,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:36:50,119 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 17:36:50,119 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 17:36:50,119 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1019034809] [2024-05-06 17:36:50,119 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1019034809] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 17:36:50,119 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 17:36:50,120 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-05-06 17:36:50,120 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [142965079] [2024-05-06 17:36:50,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 17:36:50,120 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-05-06 17:36:50,120 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 17:36:50,121 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-05-06 17:36:50,121 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-05-06 17:36:50,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:50,121 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 17:36:50,121 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 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) [2024-05-06 17:36:50,122 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:50,122 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-06 17:36:50,122 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-06 17:36:50,122 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-05-06 17:36:50,122 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:50,958 INFO L85 PathProgramCache]: Analyzing trace with hash 575938310, now seen corresponding path program 4 times [2024-05-06 17:36:50,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:50,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:50,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:50,972 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:50,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:51,157 INFO L85 PathProgramCache]: Analyzing trace with hash 824607359, now seen corresponding path program 4 times [2024-05-06 17:36:51,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:51,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:51,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:51,176 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:51,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:51,377 INFO L85 PathProgramCache]: Analyzing trace with hash -1334836720, now seen corresponding path program 3 times [2024-05-06 17:36:51,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:51,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:51,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:36:51,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 17:36:51,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:51,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:51,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:36:51,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 17:36:51,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:51,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-06 17:36:51,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-06 17:36:51,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-05-06 17:36:51,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-06 17:36:51,706 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,SelfDestructingSolverStorable20,SelfDestructingSolverStorable16,SelfDestructingSolverStorable17 [2024-05-06 17:36:51,707 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-05-06 17:36:51,707 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 17:36:51,707 INFO L85 PathProgramCache]: Analyzing trace with hash 1958523306, now seen corresponding path program 1 times [2024-05-06 17:36:51,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 17:36:51,708 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [459815191] [2024-05-06 17:36:51,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:51,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:51,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:36:52,080 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-05-06 17:36:52,081 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 17:36:52,081 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [459815191] [2024-05-06 17:36:52,081 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [459815191] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-06 17:36:52,081 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [625161849] [2024-05-06 17:36:52,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:52,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-06 17:36:52,082 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 17:36:52,083 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) [2024-05-06 17:36:52,087 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-05-06 17:36:52,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:36:52,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 6 conjunts are in the unsatisfiable core [2024-05-06 17:36:52,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-06 17:36:52,231 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-06 17:36:52,231 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-06 17:36:52,292 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-06 17:36:52,292 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [625161849] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-06 17:36:52,292 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-06 17:36:52,292 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 12 [2024-05-06 17:36:52,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [789227620] [2024-05-06 17:36:52,293 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-06 17:36:52,293 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-05-06 17:36:52,293 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 17:36:52,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-05-06 17:36:52,294 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2024-05-06 17:36:52,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:52,294 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 17:36:52,294 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 10.0) internal successors, (120), 12 states have internal predecessors, (120), 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) [2024-05-06 17:36:52,295 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:52,295 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-06 17:36:52,295 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-06 17:36:52,295 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-05-06 17:36:52,295 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-06 17:36:52,295 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:53,377 INFO L85 PathProgramCache]: Analyzing trace with hash 575938310, now seen corresponding path program 5 times [2024-05-06 17:36:53,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:53,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:53,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:53,397 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:53,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:53,583 INFO L85 PathProgramCache]: Analyzing trace with hash 824607359, now seen corresponding path program 5 times [2024-05-06 17:36:53,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:53,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:53,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:53,598 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:53,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:53,827 INFO L85 PathProgramCache]: Analyzing trace with hash -1334836720, now seen corresponding path program 4 times [2024-05-06 17:36:53,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:53,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:53,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:36:53,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 17:36:53,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:53,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:53,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:36:54,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 17:36:54,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:54,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-06 17:36:54,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-05-06 17:36:54,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-05-06 17:36:54,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-06 17:36:54,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-05-06 17:36:54,321 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-05-06 17:36:54,514 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,SelfDestructingSolverStorable22,SelfDestructingSolverStorable23,SelfDestructingSolverStorable24,5 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2024-05-06 17:36:54,515 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-05-06 17:36:54,515 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 17:36:54,515 INFO L85 PathProgramCache]: Analyzing trace with hash -2089867635, now seen corresponding path program 2 times [2024-05-06 17:36:54,515 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 17:36:54,516 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1836530627] [2024-05-06 17:36:54,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:54,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:54,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:36:54,827 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 17:36:54,827 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 17:36:54,827 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1836530627] [2024-05-06 17:36:54,830 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1836530627] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-06 17:36:54,831 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [908286185] [2024-05-06 17:36:54,831 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-05-06 17:36:54,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-06 17:36:54,831 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 17:36:54,832 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) [2024-05-06 17:36:54,836 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-05-06 17:36:54,941 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-05-06 17:36:54,941 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-06 17:36:54,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 13 conjunts are in the unsatisfiable core [2024-05-06 17:36:54,944 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-06 17:36:55,087 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 17:36:55,088 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-06 17:36:55,234 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 17:36:55,234 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [908286185] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-06 17:36:55,234 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-06 17:36:55,234 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 22 [2024-05-06 17:36:55,235 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [588532118] [2024-05-06 17:36:55,235 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-06 17:36:55,235 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2024-05-06 17:36:55,235 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 17:36:55,236 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2024-05-06 17:36:55,236 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=112, Invalid=350, Unknown=0, NotChecked=0, Total=462 [2024-05-06 17:36:55,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:55,236 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 17:36:55,237 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 8.454545454545455) internal successors, (186), 22 states have internal predecessors, (186), 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) [2024-05-06 17:36:55,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:55,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-06 17:36:55,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-05-06 17:36:55,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-05-06 17:36:55,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-06 17:36:55,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2024-05-06 17:36:55,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:36:56,649 INFO L85 PathProgramCache]: Analyzing trace with hash 575938310, now seen corresponding path program 6 times [2024-05-06 17:36:56,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:56,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:56,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:56,662 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:56,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:56,874 INFO L85 PathProgramCache]: Analyzing trace with hash 824607359, now seen corresponding path program 6 times [2024-05-06 17:36:56,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:56,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:56,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:56,887 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:56,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:57,193 INFO L85 PathProgramCache]: Analyzing trace with hash 1417141650, now seen corresponding path program 1 times [2024-05-06 17:36:57,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:57,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:57,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:57,206 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:57,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:57,475 INFO L85 PathProgramCache]: Analyzing trace with hash 76545875, now seen corresponding path program 1 times [2024-05-06 17:36:57,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:57,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:57,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:57,489 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:57,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:57,741 INFO L85 PathProgramCache]: Analyzing trace with hash 1029652830, now seen corresponding path program 2 times [2024-05-06 17:36:57,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:57,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:57,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:57,770 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:57,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:57,922 INFO L85 PathProgramCache]: Analyzing trace with hash -538241241, now seen corresponding path program 3 times [2024-05-06 17:36:57,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:57,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:57,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:57,937 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:58,365 INFO L85 PathProgramCache]: Analyzing trace with hash 1550557326, now seen corresponding path program 4 times [2024-05-06 17:36:58,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:58,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:58,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:58,391 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:58,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:58,655 INFO L85 PathProgramCache]: Analyzing trace with hash -1219244029, now seen corresponding path program 5 times [2024-05-06 17:36:58,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:58,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:58,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:58,673 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:58,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:58,995 INFO L85 PathProgramCache]: Analyzing trace with hash -1750855081, now seen corresponding path program 6 times [2024-05-06 17:36:58,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:58,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:59,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:59,012 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:59,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:59,182 INFO L85 PathProgramCache]: Analyzing trace with hash -373812262, now seen corresponding path program 7 times [2024-05-06 17:36:59,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:59,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:59,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:59,203 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:59,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:59,464 INFO L85 PathProgramCache]: Analyzing trace with hash -333212438, now seen corresponding path program 8 times [2024-05-06 17:36:59,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:59,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:59,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:59,481 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:59,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:59,640 INFO L85 PathProgramCache]: Analyzing trace with hash 1567765799, now seen corresponding path program 9 times [2024-05-06 17:36:59,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:36:59,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:36:59,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:36:59,659 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:36:59,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:00,009 INFO L85 PathProgramCache]: Analyzing trace with hash 958419149, now seen corresponding path program 10 times [2024-05-06 17:37:00,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:00,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:00,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:00,027 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:00,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:00,241 INFO L85 PathProgramCache]: Analyzing trace with hash -353777198, now seen corresponding path program 11 times [2024-05-06 17:37:00,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:00,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:00,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:00,259 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:00,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:00,451 INFO L85 PathProgramCache]: Analyzing trace with hash 1793045016, now seen corresponding path program 12 times [2024-05-06 17:37:00,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:00,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:00,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:00,471 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:00,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:00,631 INFO L85 PathProgramCache]: Analyzing trace with hash -250179097, now seen corresponding path program 13 times [2024-05-06 17:37:00,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:00,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:00,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:00,650 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:00,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:00,877 INFO L85 PathProgramCache]: Analyzing trace with hash -1632272919, now seen corresponding path program 14 times [2024-05-06 17:37:00,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:00,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:00,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:00,892 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:00,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:01,041 INFO L85 PathProgramCache]: Analyzing trace with hash 877024892, now seen corresponding path program 15 times [2024-05-06 17:37:01,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:01,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:01,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:01,058 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:01,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:01,276 INFO L85 PathProgramCache]: Analyzing trace with hash -1854301590, now seen corresponding path program 16 times [2024-05-06 17:37:01,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:01,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:01,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:01,293 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:01,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:01,439 INFO L85 PathProgramCache]: Analyzing trace with hash -2825573, now seen corresponding path program 17 times [2024-05-06 17:37:01,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:01,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:01,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:01,459 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:01,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:01,665 INFO L85 PathProgramCache]: Analyzing trace with hash 493930214, now seen corresponding path program 18 times [2024-05-06 17:37:01,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:01,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:01,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:01,694 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:01,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:01,853 INFO L85 PathProgramCache]: Analyzing trace with hash 1058153375, now seen corresponding path program 19 times [2024-05-06 17:37:01,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:01,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:01,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:01,869 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:01,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:02,080 INFO L85 PathProgramCache]: Analyzing trace with hash -538609657, now seen corresponding path program 20 times [2024-05-06 17:37:02,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:02,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:02,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:02,099 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:02,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:02,375 INFO L85 PathProgramCache]: Analyzing trace with hash 657719070, now seen corresponding path program 21 times [2024-05-06 17:37:02,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:02,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:02,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:02,390 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:02,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:02,554 INFO L85 PathProgramCache]: Analyzing trace with hash 259794596, now seen corresponding path program 22 times [2024-05-06 17:37:02,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:02,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:02,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:02,571 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:02,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:02,726 INFO L85 PathProgramCache]: Analyzing trace with hash -536301849, now seen corresponding path program 23 times [2024-05-06 17:37:02,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:02,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:02,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:02,740 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:02,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:03,182 INFO L85 PathProgramCache]: Analyzing trace with hash 1026665357, now seen corresponding path program 24 times [2024-05-06 17:37:03,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:03,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:03,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:03,198 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:03,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:03,348 INFO L85 PathProgramCache]: Analyzing trace with hash 1761855262, now seen corresponding path program 25 times [2024-05-06 17:37:03,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:03,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:03,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:03,363 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:03,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:03,573 INFO L85 PathProgramCache]: Analyzing trace with hash -268621850, now seen corresponding path program 26 times [2024-05-06 17:37:03,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:03,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:03,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:03,587 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:03,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:03,835 INFO L85 PathProgramCache]: Analyzing trace with hash -1429658741, now seen corresponding path program 27 times [2024-05-06 17:37:03,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:03,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:03,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:03,850 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:03,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:04,027 INFO L85 PathProgramCache]: Analyzing trace with hash 1654084481, now seen corresponding path program 28 times [2024-05-06 17:37:04,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:04,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:04,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:04,041 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:04,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:04,285 INFO L85 PathProgramCache]: Analyzing trace with hash 827392208, now seen corresponding path program 29 times [2024-05-06 17:37:04,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:04,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:04,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:04,302 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:04,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:04,539 INFO L85 PathProgramCache]: Analyzing trace with hash 1854743971, now seen corresponding path program 30 times [2024-05-06 17:37:04,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:04,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:04,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:04,553 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:04,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:04,798 INFO L85 PathProgramCache]: Analyzing trace with hash -365743122, now seen corresponding path program 31 times [2024-05-06 17:37:04,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:04,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:04,811 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:04,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:04,977 INFO L85 PathProgramCache]: Analyzing trace with hash 1030022238, now seen corresponding path program 32 times [2024-05-06 17:37:04,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:04,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:04,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:04,990 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:04,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:05,238 INFO L85 PathProgramCache]: Analyzing trace with hash 1100771859, now seen corresponding path program 33 times [2024-05-06 17:37:05,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:05,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:05,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:05,252 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:05,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:05,436 INFO L85 PathProgramCache]: Analyzing trace with hash 863846169, now seen corresponding path program 34 times [2024-05-06 17:37:05,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:05,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:05,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:05,448 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:05,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:05,607 INFO L85 PathProgramCache]: Analyzing trace with hash 1009427718, now seen corresponding path program 35 times [2024-05-06 17:37:05,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:05,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:05,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:05,620 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:05,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:05,861 INFO L85 PathProgramCache]: Analyzing trace with hash 756537132, now seen corresponding path program 36 times [2024-05-06 17:37:05,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:05,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:05,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:05,873 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:05,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:06,029 INFO L85 PathProgramCache]: Analyzing trace with hash 1977814867, now seen corresponding path program 37 times [2024-05-06 17:37:06,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:06,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:06,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:06,046 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:06,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:06,204 INFO L85 PathProgramCache]: Analyzing trace with hash -249851299, now seen corresponding path program 38 times [2024-05-06 17:37:06,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:06,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:06,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:06,217 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:06,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:06,440 INFO L85 PathProgramCache]: Analyzing trace with hash 1484713576, now seen corresponding path program 39 times [2024-05-06 17:37:06,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:06,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:06,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:06,455 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:06,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:06,686 INFO L85 PathProgramCache]: Analyzing trace with hash 545566551, now seen corresponding path program 1 times [2024-05-06 17:37:06,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:06,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:06,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:06,701 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:06,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:07,007 INFO L85 PathProgramCache]: Analyzing trace with hash -721232466, now seen corresponding path program 2 times [2024-05-06 17:37:07,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:07,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:07,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:07,019 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:07,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:07,248 INFO L85 PathProgramCache]: Analyzing trace with hash -1922537414, now seen corresponding path program 2 times [2024-05-06 17:37:07,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:07,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:07,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:07,259 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:07,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:07,462 INFO L85 PathProgramCache]: Analyzing trace with hash 2098084523, now seen corresponding path program 3 times [2024-05-06 17:37:07,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:07,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:07,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:07,474 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:07,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:07,619 INFO L85 PathProgramCache]: Analyzing trace with hash 76175475, now seen corresponding path program 4 times [2024-05-06 17:37:07,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:07,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:07,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:07,632 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:07,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:07,840 INFO L85 PathProgramCache]: Analyzing trace with hash 1055294994, now seen corresponding path program 5 times [2024-05-06 17:37:07,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:07,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:07,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:07,852 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:07,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:08,076 INFO L85 PathProgramCache]: Analyzing trace with hash 1942195384, now seen corresponding path program 40 times [2024-05-06 17:37:08,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:08,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:08,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:08,087 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:08,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:08,214 INFO L85 PathProgramCache]: Analyzing trace with hash 78515027, now seen corresponding path program 41 times [2024-05-06 17:37:08,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:08,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:08,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:08,226 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:08,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:08,378 INFO L85 PathProgramCache]: Analyzing trace with hash -1648693735, now seen corresponding path program 42 times [2024-05-06 17:37:08,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:08,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:08,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:08,389 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:08,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:08,527 INFO L85 PathProgramCache]: Analyzing trace with hash 430102034, now seen corresponding path program 43 times [2024-05-06 17:37:08,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:08,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:08,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:08,541 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:08,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:08,854 INFO L85 PathProgramCache]: Analyzing trace with hash -1461275886, now seen corresponding path program 44 times [2024-05-06 17:37:08,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:08,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:08,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:08,866 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:08,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:09,010 INFO L85 PathProgramCache]: Analyzing trace with hash -1741443073, now seen corresponding path program 45 times [2024-05-06 17:37:09,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:09,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:09,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:09,028 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:09,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:09,715 INFO L85 PathProgramCache]: Analyzing trace with hash -615901027, now seen corresponding path program 1 times [2024-05-06 17:37:09,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:09,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:09,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:37:09,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 17:37:09,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:09,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:09,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 17:37:10,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 17:37:10,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-05-06 17:37:10,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=248, Unknown=0, NotChecked=0, Total=306 [2024-05-06 17:37:10,855 INFO L85 PathProgramCache]: Analyzing trace with hash 575938310, now seen corresponding path program 7 times [2024-05-06 17:37:10,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:10,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:10,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:10,865 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:10,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:11,006 INFO L85 PathProgramCache]: Analyzing trace with hash 824607359, now seen corresponding path program 7 times [2024-05-06 17:37:11,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:11,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:11,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:11,016 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:11,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:11,251 INFO L85 PathProgramCache]: Analyzing trace with hash 1417141650, now seen corresponding path program 6 times [2024-05-06 17:37:11,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:11,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:11,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:11,262 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:11,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:11,464 INFO L85 PathProgramCache]: Analyzing trace with hash 76545875, now seen corresponding path program 46 times [2024-05-06 17:37:11,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:11,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:11,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:11,475 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:11,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:11,708 INFO L85 PathProgramCache]: Analyzing trace with hash 1029652830, now seen corresponding path program 47 times [2024-05-06 17:37:11,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:11,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:11,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:11,721 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:11,871 INFO L85 PathProgramCache]: Analyzing trace with hash -538241241, now seen corresponding path program 48 times [2024-05-06 17:37:11,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:11,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:11,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:11,884 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:11,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:12,236 INFO L85 PathProgramCache]: Analyzing trace with hash 1550557326, now seen corresponding path program 49 times [2024-05-06 17:37:12,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:12,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:12,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:12,251 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:12,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:12,469 INFO L85 PathProgramCache]: Analyzing trace with hash -1219244029, now seen corresponding path program 50 times [2024-05-06 17:37:12,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:12,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:12,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:12,483 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:12,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:12,861 INFO L85 PathProgramCache]: Analyzing trace with hash -1750855081, now seen corresponding path program 51 times [2024-05-06 17:37:12,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:12,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:12,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:12,875 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:12,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:13,130 INFO L85 PathProgramCache]: Analyzing trace with hash -373812262, now seen corresponding path program 52 times [2024-05-06 17:37:13,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:13,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:13,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:13,145 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:13,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:13,355 INFO L85 PathProgramCache]: Analyzing trace with hash -333212438, now seen corresponding path program 53 times [2024-05-06 17:37:13,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:13,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:13,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:13,369 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:13,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:13,512 INFO L85 PathProgramCache]: Analyzing trace with hash 1567765799, now seen corresponding path program 54 times [2024-05-06 17:37:13,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:13,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:13,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:13,533 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:13,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:13,749 INFO L85 PathProgramCache]: Analyzing trace with hash 958419149, now seen corresponding path program 55 times [2024-05-06 17:37:13,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:13,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:13,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:13,763 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:13,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:13,930 INFO L85 PathProgramCache]: Analyzing trace with hash -353777198, now seen corresponding path program 56 times [2024-05-06 17:37:13,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:13,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:13,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:13,943 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:13,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:14,104 INFO L85 PathProgramCache]: Analyzing trace with hash 1793045016, now seen corresponding path program 57 times [2024-05-06 17:37:14,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:14,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:14,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:14,119 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:14,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:14,268 INFO L85 PathProgramCache]: Analyzing trace with hash -250179097, now seen corresponding path program 58 times [2024-05-06 17:37:14,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:14,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:14,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:14,284 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:14,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:14,491 INFO L85 PathProgramCache]: Analyzing trace with hash -1632272919, now seen corresponding path program 59 times [2024-05-06 17:37:14,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:14,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:14,503 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:14,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:14,644 INFO L85 PathProgramCache]: Analyzing trace with hash 877024892, now seen corresponding path program 60 times [2024-05-06 17:37:14,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:14,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:14,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:14,659 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:14,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:14,874 INFO L85 PathProgramCache]: Analyzing trace with hash -1854301590, now seen corresponding path program 61 times [2024-05-06 17:37:14,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:14,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:14,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:14,887 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:14,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:15,028 INFO L85 PathProgramCache]: Analyzing trace with hash -2825573, now seen corresponding path program 62 times [2024-05-06 17:37:15,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:15,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:15,042 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:15,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:15,244 INFO L85 PathProgramCache]: Analyzing trace with hash 493930214, now seen corresponding path program 63 times [2024-05-06 17:37:15,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:15,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:15,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:15,256 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:15,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:15,403 INFO L85 PathProgramCache]: Analyzing trace with hash 1058153375, now seen corresponding path program 64 times [2024-05-06 17:37:15,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:15,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:15,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:15,416 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:15,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:15,753 INFO L85 PathProgramCache]: Analyzing trace with hash -538609657, now seen corresponding path program 65 times [2024-05-06 17:37:15,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:15,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:15,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:15,765 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:15,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:15,924 INFO L85 PathProgramCache]: Analyzing trace with hash 657719070, now seen corresponding path program 66 times [2024-05-06 17:37:15,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:15,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:15,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:15,938 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:15,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:16,104 INFO L85 PathProgramCache]: Analyzing trace with hash 259794596, now seen corresponding path program 67 times [2024-05-06 17:37:16,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:16,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:16,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:16,117 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:16,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:16,257 INFO L85 PathProgramCache]: Analyzing trace with hash -536301849, now seen corresponding path program 68 times [2024-05-06 17:37:16,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:16,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:16,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:16,272 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:16,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:16,581 INFO L85 PathProgramCache]: Analyzing trace with hash 1026665357, now seen corresponding path program 69 times [2024-05-06 17:37:16,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:16,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:16,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:16,607 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:16,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:16,750 INFO L85 PathProgramCache]: Analyzing trace with hash 1761855262, now seen corresponding path program 70 times [2024-05-06 17:37:16,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:16,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:16,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:16,762 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:16,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:16,939 INFO L85 PathProgramCache]: Analyzing trace with hash -268621850, now seen corresponding path program 71 times [2024-05-06 17:37:16,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:16,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:16,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:16,953 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:16,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:17,184 INFO L85 PathProgramCache]: Analyzing trace with hash -1429658741, now seen corresponding path program 72 times [2024-05-06 17:37:17,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:17,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:17,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:17,201 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:17,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:17,368 INFO L85 PathProgramCache]: Analyzing trace with hash 1654084481, now seen corresponding path program 73 times [2024-05-06 17:37:17,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:17,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:17,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:17,379 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:17,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:17,622 INFO L85 PathProgramCache]: Analyzing trace with hash 827392208, now seen corresponding path program 74 times [2024-05-06 17:37:17,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:17,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:17,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:17,634 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:17,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:17,962 INFO L85 PathProgramCache]: Analyzing trace with hash 863846169, now seen corresponding path program 75 times [2024-05-06 17:37:17,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:17,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:17,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:17,974 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:17,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:18,195 INFO L85 PathProgramCache]: Analyzing trace with hash 756537132, now seen corresponding path program 76 times [2024-05-06 17:37:18,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:18,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:18,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:18,386 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:18,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:18,547 INFO L85 PathProgramCache]: Analyzing trace with hash -249851299, now seen corresponding path program 77 times [2024-05-06 17:37:18,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:18,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:18,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:18,559 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:18,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:23,668 INFO L85 PathProgramCache]: Analyzing trace with hash 107753792, now seen corresponding path program 1 times [2024-05-06 17:37:23,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:23,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:23,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:23,677 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:23,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:23,943 INFO L85 PathProgramCache]: Analyzing trace with hash 1748416607, now seen corresponding path program 1 times [2024-05-06 17:37:23,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:23,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:23,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:23,952 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:23,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:24,108 INFO L85 PathProgramCache]: Analyzing trace with hash -179688550, now seen corresponding path program 1 times [2024-05-06 17:37:24,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:24,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:24,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:24,119 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:24,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:24,250 INFO L85 PathProgramCache]: Analyzing trace with hash 1041501471, now seen corresponding path program 2 times [2024-05-06 17:37:24,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:24,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:24,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:24,261 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:24,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:24,505 INFO L85 PathProgramCache]: Analyzing trace with hash 672558113, now seen corresponding path program 1 times [2024-05-06 17:37:24,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:24,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:24,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:24,513 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:24,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:24,664 INFO L85 PathProgramCache]: Analyzing trace with hash 122585368, now seen corresponding path program 1 times [2024-05-06 17:37:24,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:24,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:24,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:24,676 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:24,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:24,815 INFO L85 PathProgramCache]: Analyzing trace with hash -1317046687, now seen corresponding path program 2 times [2024-05-06 17:37:24,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:24,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:24,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:24,827 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:24,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:24,951 INFO L85 PathProgramCache]: Analyzing trace with hash -767014262, now seen corresponding path program 1 times [2024-05-06 17:37:24,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:24,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:24,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:24,962 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:24,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:25,103 INFO L85 PathProgramCache]: Analyzing trace with hash -1698415537, now seen corresponding path program 1 times [2024-05-06 17:37:25,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:25,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:25,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:25,115 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:25,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:25,252 INFO L85 PathProgramCache]: Analyzing trace with hash 2000758154, now seen corresponding path program 2 times [2024-05-06 17:37:25,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:25,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:25,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:25,261 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:25,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:25,389 INFO L85 PathProgramCache]: Analyzing trace with hash 900833081, now seen corresponding path program 1 times [2024-05-06 17:37:25,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:25,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:25,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:25,398 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:25,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:25,542 INFO L85 PathProgramCache]: Analyzing trace with hash 1924103424, now seen corresponding path program 1 times [2024-05-06 17:37:25,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:25,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:25,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:25,551 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:25,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:25,682 INFO L85 PathProgramCache]: Analyzing trace with hash 1046981497, now seen corresponding path program 2 times [2024-05-06 17:37:25,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:25,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:25,692 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:25,865 INFO L85 PathProgramCache]: Analyzing trace with hash 736604892, now seen corresponding path program 1 times [2024-05-06 17:37:25,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:25,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:25,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:25,872 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:25,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:26,400 INFO L85 PathProgramCache]: Analyzing trace with hash -1190946041, now seen corresponding path program 1 times [2024-05-06 17:37:26,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:26,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:26,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:26,408 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:26,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:26,524 INFO L85 PathProgramCache]: Analyzing trace with hash 177696510, now seen corresponding path program 1 times [2024-05-06 17:37:26,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:26,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:26,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:26,533 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:26,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:26,833 INFO L85 PathProgramCache]: Analyzing trace with hash 1894516039, now seen corresponding path program 2 times [2024-05-06 17:37:26,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:26,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:26,844 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:26,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:26,961 INFO L85 PathProgramCache]: Analyzing trace with hash -1212293103, now seen corresponding path program 1 times [2024-05-06 17:37:26,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:26,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:26,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:26,972 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:26,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:27,120 INFO L85 PathProgramCache]: Analyzing trace with hash -7290828, now seen corresponding path program 1 times [2024-05-06 17:37:27,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:27,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:27,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:27,131 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:27,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:27,330 INFO L85 PathProgramCache]: Analyzing trace with hash 1145243089, now seen corresponding path program 2 times [2024-05-06 17:37:27,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:27,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:27,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:27,343 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:27,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:27,467 INFO L85 PathProgramCache]: Analyzing trace with hash -262544334, now seen corresponding path program 1 times [2024-05-06 17:37:27,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:27,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:27,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:27,477 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:27,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:27,615 INFO L85 PathProgramCache]: Analyzing trace with hash -735631181, now seen corresponding path program 1 times [2024-05-06 17:37:27,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:27,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:27,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:27,624 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:27,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:27,786 INFO L85 PathProgramCache]: Analyzing trace with hash 774182066, now seen corresponding path program 2 times [2024-05-06 17:37:27,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:27,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:27,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:27,796 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:27,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:27,925 INFO L85 PathProgramCache]: Analyzing trace with hash 1898019881, now seen corresponding path program 1 times [2024-05-06 17:37:27,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:27,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:27,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:27,936 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:27,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:28,046 INFO L85 PathProgramCache]: Analyzing trace with hash 151188252, now seen corresponding path program 1 times [2024-05-06 17:37:28,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:28,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:28,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:28,055 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:28,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:28,225 INFO L85 PathProgramCache]: Analyzing trace with hash 809788393, now seen corresponding path program 2 times [2024-05-06 17:37:28,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:28,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:28,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:28,235 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:28,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:28,379 INFO L85 PathProgramCache]: Analyzing trace with hash -2034695234, now seen corresponding path program 1 times [2024-05-06 17:37:28,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:28,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:28,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:28,389 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:28,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:28,476 INFO L85 PathProgramCache]: Analyzing trace with hash -2034695234, now seen corresponding path program 2 times [2024-05-06 17:37:28,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 17:37:28,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 17:37:28,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:28,485 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 17:37:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 17:37:28,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 17:37:28,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-06 17:37:28,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-05-06 17:37:28,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-05-06 17:37:28,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-06 17:37:28,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-05-06 17:37:28,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-05-06 17:37:28,689 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining) [2024-05-06 17:37:28,689 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 4 remaining) [2024-05-06 17:37:28,691 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 4 remaining) [2024-05-06 17:37:28,691 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 4 remaining) [2024-05-06 17:37:28,701 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-05-06 17:37:28,898 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,SelfDestructingSolverStorable31,SelfDestructingSolverStorable32,SelfDestructingSolverStorable33,SelfDestructingSolverStorable34,SelfDestructingSolverStorable35,SelfDestructingSolverStorable36,SelfDestructingSolverStorable144,SelfDestructingSolverStorable37,SelfDestructingSolverStorable145,SelfDestructingSolverStorable38,SelfDestructingSolverStorable39,SelfDestructingSolverStorable140,SelfDestructingSolverStorable141,SelfDestructingSolverStorable142,SelfDestructingSolverStorable143,SelfDestructingSolverStorable40,SelfDestructingSolverStorable41,SelfDestructingSolverStorable42,SelfDestructingSolverStorable43,SelfDestructingSolverStorable137,SelfDestructingSolverStorable44,SelfDestructingSolverStorable138,SelfDestructingSolverStorable45,SelfDestructingSolverStorable139,SelfDestructingSolverStorable46,SelfDestructingSolverStorable47,SelfDestructingSolverStorable133,SelfDestructingSolverStorable48,SelfDestructingSolverStorable134,SelfDestructingSolverStorable49,SelfDestructingSolverStorable135,SelfDestructingSolverStorable136,SelfDestructingSolverStorable90,SelfDestructingSolverStorable91,SelfDestructingSolverStorable92,SelfDestructingSolverStorable93,SelfDestructingSolverStorable94,SelfDestructingSolverStorable95,SelfDestructingSolverStorable96,SelfDestructingSolverStorable97,SelfDestructingSolverStorable98,SelfDestructingSolverStorable99,SelfDestructingSolverStorable29,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27,SelfDestructingSolverStorable28,SelfDestructingSolverStorable70,SelfDestructingSolverStorable71,SelfDestructingSolverStorable110,SelfDestructingSolverStorable72,SelfDestructingSolverStorable73,SelfDestructingSolverStorable74,SelfDestructingSolverStorable75,SelfDestructingSolverStorable108,SelfDestructingSolverStorable109,SelfDestructingSolverStorable76,SelfDestructingSolverStorable104,SelfDestructingSolverStorable77,SelfDestructingSolverStorable105,SelfDestructingSolverStorable78,SelfDestructingSolverStorable106,SelfDestructingSolverStorable79,SelfDestructingSolverStorable107,SelfDestructingSolverStorable100,SelfDestructingSolverStorable101,SelfDestructingSolverStorable102,SelfDestructingSolverStorable103,SelfDestructingSolverStorable80,SelfDestructingSolverStorable81,SelfDestructingSolverStorable82,SelfDestructingSolverStorable83,SelfDestructingSolverStorable84,SelfDestructingSolverStorable85,SelfDestructingSolverStorable86,SelfDestructingSolverStorable87,SelfDestructingSolverStorable88,SelfDestructingSolverStorable89,SelfDestructingSolverStorable130,6 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable131,SelfDestructingSolverStorable132,SelfDestructingSolverStorable50,SelfDestructingSolverStorable51,SelfDestructingSolverStorable52,SelfDestructingSolverStorable53,SelfDestructingSolverStorable54,SelfDestructingSolverStorable126,SelfDestructingSolverStorable55,SelfDestructingSolverStorable127,SelfDestructingSolverStorable56,SelfDestructingSolverStorable128,SelfDestructingSolverStorable57,SelfDestructingSolverStorable129,SelfDestructingSolverStorable58,SelfDestructingSolverStorable122,SelfDestructingSolverStorable59,SelfDestructingSolverStorable123,SelfDestructingSolverStorable124,SelfDestructingSolverStorable125,SelfDestructingSolverStorable120,SelfDestructingSolverStorable60,SelfDestructingSolverStorable121,SelfDestructingSolverStorable61,SelfDestructingSolverStorable62,SelfDestructingSolverStorable63,SelfDestructingSolverStorable64,SelfDestructingSolverStorable119,SelfDestructingSolverStorable65,SelfDestructingSolverStorable115,SelfDestructingSolverStorable66,SelfDestructingSolverStorable116,SelfDestructingSolverStorable67,SelfDestructingSolverStorable117,SelfDestructingSolverStorable68,SelfDestructingSolverStorable118,SelfDestructingSolverStorable69,SelfDestructingSolverStorable111,SelfDestructingSolverStorable112,SelfDestructingSolverStorable113,SelfDestructingSolverStorable114 [2024-05-06 17:37:28,903 INFO L448 BasicCegarLoop]: Path program histogram: [77, 7, 7, 6, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-06 17:37:28,906 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-05-06 17:37:28,906 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2024-05-06 17:37:28,909 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.05 05:37:28 BasicIcfg [2024-05-06 17:37:28,909 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-05-06 17:37:28,909 INFO L158 Benchmark]: Toolchain (without parser) took 48585.99ms. Allocated memory was 325.1MB in the beginning and 1.8GB in the end (delta: 1.5GB). Free memory was 254.0MB in the beginning and 1.0GB in the end (delta: -756.1MB). Peak memory consumption was 716.3MB. Max. memory is 8.0GB. [2024-05-06 17:37:28,909 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 325.1MB. Free memory is still 293.9MB. There was no memory consumed. Max. memory is 8.0GB. [2024-05-06 17:37:28,910 INFO L158 Benchmark]: CACSL2BoogieTranslator took 325.85ms. Allocated memory is still 325.1MB. Free memory was 253.7MB in the beginning and 242.4MB in the end (delta: 11.3MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2024-05-06 17:37:28,910 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.29ms. Allocated memory is still 325.1MB. Free memory was 242.1MB in the beginning and 240.6MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-06 17:37:28,910 INFO L158 Benchmark]: Boogie Preprocessor took 36.94ms. Allocated memory is still 325.1MB. Free memory was 240.6MB in the beginning and 239.3MB in the end (delta: 1.3MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2024-05-06 17:37:28,910 INFO L158 Benchmark]: RCFGBuilder took 463.55ms. Allocated memory is still 325.1MB. Free memory was 239.0MB in the beginning and 289.7MB in the end (delta: -50.6MB). Peak memory consumption was 19.0MB. Max. memory is 8.0GB. [2024-05-06 17:37:28,910 INFO L158 Benchmark]: TraceAbstraction took 47698.76ms. Allocated memory was 325.1MB in the beginning and 1.8GB in the end (delta: 1.5GB). Free memory was 288.6MB in the beginning and 1.0GB in the end (delta: -721.5MB). Peak memory consumption was 750.7MB. Max. memory is 8.0GB. [2024-05-06 17:37:28,912 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 325.1MB. Free memory is still 293.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 325.85ms. Allocated memory is still 325.1MB. Free memory was 253.7MB in the beginning and 242.4MB in the end (delta: 11.3MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 54.29ms. Allocated memory is still 325.1MB. Free memory was 242.1MB in the beginning and 240.6MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 36.94ms. Allocated memory is still 325.1MB. Free memory was 240.6MB in the beginning and 239.3MB in the end (delta: 1.3MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 463.55ms. Allocated memory is still 325.1MB. Free memory was 239.0MB in the beginning and 289.7MB in the end (delta: -50.6MB). Peak memory consumption was 19.0MB. Max. memory is 8.0GB. * TraceAbstraction took 47698.76ms. Allocated memory was 325.1MB in the beginning and 1.8GB in the end (delta: 1.5GB). Free memory was 288.6MB in the beginning and 1.0GB in the end (delta: -721.5MB). Peak memory consumption was 750.7MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 676549, independent: 655234, independent conditional: 654624, independent unconditional: 610, dependent: 21315, dependent conditional: 21315, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 656253, independent: 655234, independent conditional: 654624, independent unconditional: 610, dependent: 1019, dependent conditional: 1019, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 656253, independent: 655234, independent conditional: 654624, independent unconditional: 610, dependent: 1019, dependent conditional: 1019, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 656253, independent: 655234, independent conditional: 654624, independent unconditional: 610, dependent: 1019, dependent conditional: 1019, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 660543, independent: 655234, independent conditional: 292821, independent unconditional: 362413, dependent: 5309, dependent conditional: 4084, dependent unconditional: 1225, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 660543, independent: 655234, independent conditional: 249876, independent unconditional: 405358, dependent: 5309, dependent conditional: 3095, dependent unconditional: 2214, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 660543, independent: 655234, independent conditional: 249876, independent unconditional: 405358, dependent: 5309, dependent conditional: 3095, dependent unconditional: 2214, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1064, independent: 980, independent conditional: 239, independent unconditional: 741, dependent: 84, dependent conditional: 70, dependent unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1064, independent: 943, independent conditional: 0, independent unconditional: 943, dependent: 121, dependent conditional: 0, dependent unconditional: 121, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 121, independent: 37, independent conditional: 29, independent unconditional: 8, dependent: 84, dependent conditional: 70, dependent unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 121, independent: 37, independent conditional: 29, independent unconditional: 8, dependent: 84, dependent conditional: 70, dependent unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 322, independent: 104, independent conditional: 59, independent unconditional: 45, dependent: 218, dependent conditional: 195, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 660543, independent: 654254, independent conditional: 249637, independent unconditional: 404617, dependent: 5225, dependent conditional: 3025, dependent unconditional: 2200, unknown: 1064, unknown conditional: 309, unknown unconditional: 755] , Statistics on independence cache: Total cache size (in pairs): 1064, Positive cache size: 980, Positive conditional cache size: 239, Positive unconditional cache size: 741, Negative cache size: 84, Negative conditional cache size: 70, Negative unconditional cache size: 14, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 43934, Maximal queried relation: 8, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 660543, independent: 655234, independent conditional: 292821, independent unconditional: 362413, dependent: 5309, dependent conditional: 4084, dependent unconditional: 1225, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 660543, independent: 655234, independent conditional: 249876, independent unconditional: 405358, dependent: 5309, dependent conditional: 3095, dependent unconditional: 2214, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 660543, independent: 655234, independent conditional: 249876, independent unconditional: 405358, dependent: 5309, dependent conditional: 3095, dependent unconditional: 2214, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1064, independent: 980, independent conditional: 239, independent unconditional: 741, dependent: 84, dependent conditional: 70, dependent unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1064, independent: 943, independent conditional: 0, independent unconditional: 943, dependent: 121, dependent conditional: 0, dependent unconditional: 121, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 121, independent: 37, independent conditional: 29, independent unconditional: 8, dependent: 84, dependent conditional: 70, dependent unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 121, independent: 37, independent conditional: 29, independent unconditional: 8, dependent: 84, dependent conditional: 70, dependent unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 322, independent: 104, independent conditional: 59, independent unconditional: 45, dependent: 218, dependent conditional: 195, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 660543, independent: 654254, independent conditional: 249637, independent unconditional: 404617, dependent: 5225, dependent conditional: 3025, dependent unconditional: 2200, unknown: 1064, unknown conditional: 309, unknown unconditional: 755] , Statistics on independence cache: Total cache size (in pairs): 1064, Positive cache size: 980, Positive conditional cache size: 239, Positive unconditional cache size: 741, Negative cache size: 84, Negative conditional cache size: 70, Negative unconditional cache size: 14, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 43934 ], Independence queries for same thread: 20296 - PositiveResult [Line: 116]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 126 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 47.5s, OverallIterations: 7, TraceHistogramMax: 0, PathProgramHistogramMax: 77, EmptinessCheckTime: 42.7s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 122, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 1004 NumberOfCodeBlocks, 1004 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1366 ConstructedInterpolants, 0 QuantifiedInterpolants, 4010 SizeOfPredicates, 20 NumberOfNonLiveVariables, 901 ConjunctsInSsa, 35 ConjunctsInUnsatCore, 15 InterpolantComputations, 3 PerfectInterpolantSequences, 173/225 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConditionalCommutativityCheckTime: 31.5s, ConditionalCommutativityIAIntegrations: 0, ConditionalCommutativityDFSRestarts: 2, ConditionalCommutativityConditionCalculations: 228, ConditionalCommutativityTraceChecks: 133, ConditionalCommutativityImperfectProofs: 4 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-05-06 17:37:28,930 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 [2024-05-06 17:37:29,134 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 0 Received shutdown request...