/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/pthread-wmm/rfi003_tso.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-17da818-m [2024-05-06 15:08:19,598 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-06 15:08:19,650 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-05-06 15:08:19,653 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-06 15:08:19,653 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-06 15:08:19,682 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-06 15:08:19,683 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-06 15:08:19,683 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-06 15:08:19,684 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-06 15:08:19,687 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-06 15:08:19,687 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-06 15:08:19,687 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-06 15:08:19,688 INFO L153 SettingsManager]: * Use SBE=true [2024-05-06 15:08:19,689 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-06 15:08:19,689 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-06 15:08:19,690 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-06 15:08:19,690 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-06 15:08:19,690 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-06 15:08:19,690 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-06 15:08:19,690 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-06 15:08:19,690 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-06 15:08:19,691 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-06 15:08:19,691 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-06 15:08:19,691 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-06 15:08:19,691 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-06 15:08:19,691 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-06 15:08:19,692 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-06 15:08:19,692 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-06 15:08:19,692 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-06 15:08:19,692 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 15:08:19,693 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-06 15:08:19,693 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-06 15:08:19,693 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-06 15:08:19,693 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-06 15:08:19,694 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-05-06 15:08:19,694 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-06 15:08:19,694 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-06 15:08:19,694 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-06 15:08:19,694 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-06 15:08:19,694 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> DFS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> DEFAULT Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: use limited checks (recommended for DFS) -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Limit for limited checks -> 50 [2024-05-06 15:08:19,907 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-06 15:08:19,932 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-06 15:08:19,934 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-06 15:08:19,934 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-06 15:08:19,936 INFO L274 PluginConnector]: CDTParser initialized [2024-05-06 15:08:19,937 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi003_tso.i [2024-05-06 15:08:21,046 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-06 15:08:21,285 INFO L384 CDTParser]: Found 1 translation units. [2024-05-06 15:08:21,286 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi003_tso.i [2024-05-06 15:08:21,303 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/065d2b0c4/a36646f932ec451a817efdfbc9a1ac86/FLAG6bc22fe95 [2024-05-06 15:08:21,313 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/065d2b0c4/a36646f932ec451a817efdfbc9a1ac86 [2024-05-06 15:08:21,314 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-06 15:08:21,315 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-06 15:08:21,316 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-06 15:08:21,316 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-06 15:08:21,324 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-06 15:08:21,324 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 03:08:21" (1/1) ... [2024-05-06 15:08:21,325 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70f3badf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:08:21, skipping insertion in model container [2024-05-06 15:08:21,325 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 03:08:21" (1/1) ... [2024-05-06 15:08:21,353 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-06 15:08:21,483 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi003_tso.i[944,957] [2024-05-06 15:08:21,672 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 15:08:21,682 INFO L202 MainTranslator]: Completed pre-run [2024-05-06 15:08:21,690 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi003_tso.i[944,957] [2024-05-06 15:08:21,718 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 15:08:21,749 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 15:08:21,749 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 15:08:21,754 INFO L206 MainTranslator]: Completed translation [2024-05-06 15:08:21,755 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:08:21 WrapperNode [2024-05-06 15:08:21,755 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-06 15:08:21,756 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-06 15:08:21,756 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-06 15:08:21,756 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-06 15:08:21,761 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:08:21" (1/1) ... [2024-05-06 15:08:21,785 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:08:21" (1/1) ... [2024-05-06 15:08:21,808 INFO L138 Inliner]: procedures = 175, calls = 47, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 170 [2024-05-06 15:08:21,808 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-06 15:08:21,809 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-06 15:08:21,809 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-06 15:08:21,809 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-06 15:08:21,816 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:08:21" (1/1) ... [2024-05-06 15:08:21,816 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:08:21" (1/1) ... [2024-05-06 15:08:21,828 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:08:21" (1/1) ... [2024-05-06 15:08:21,828 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:08:21" (1/1) ... [2024-05-06 15:08:21,834 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:08:21" (1/1) ... [2024-05-06 15:08:21,835 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:08:21" (1/1) ... [2024-05-06 15:08:21,837 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:08:21" (1/1) ... [2024-05-06 15:08:21,838 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:08:21" (1/1) ... [2024-05-06 15:08:21,840 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-06 15:08:21,841 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-06 15:08:21,841 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-06 15:08:21,841 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-06 15:08:21,842 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:08:21" (1/1) ... [2024-05-06 15:08:21,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 15:08:21,872 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 15:08:21,888 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 15:08:21,894 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 15:08:21,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-06 15:08:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-05-06 15:08:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-06 15:08:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-06 15:08:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-06 15:08:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-05-06 15:08:21,926 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-05-06 15:08:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-05-06 15:08:21,926 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-05-06 15:08:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-06 15:08:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-05-06 15:08:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-06 15:08:21,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-06 15:08:21,928 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 15:08:22,016 INFO L241 CfgBuilder]: Building ICFG [2024-05-06 15:08:22,018 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-06 15:08:22,344 INFO L282 CfgBuilder]: Performing block encoding [2024-05-06 15:08:22,450 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-06 15:08:22,450 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2024-05-06 15:08:22,452 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 03:08:22 BoogieIcfgContainer [2024-05-06 15:08:22,452 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-06 15:08:22,454 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-06 15:08:22,454 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-06 15:08:22,456 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-06 15:08:22,456 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.05 03:08:21" (1/3) ... [2024-05-06 15:08:22,457 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3db31d69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 03:08:22, skipping insertion in model container [2024-05-06 15:08:22,457 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:08:21" (2/3) ... [2024-05-06 15:08:22,457 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3db31d69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 03:08:22, skipping insertion in model container [2024-05-06 15:08:22,457 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 03:08:22" (3/3) ... [2024-05-06 15:08:22,459 INFO L112 eAbstractionObserver]: Analyzing ICFG rfi003_tso.i [2024-05-06 15:08:22,465 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-06 15:08:22,472 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-06 15:08:22,473 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-05-06 15:08:22,473 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-06 15:08:22,510 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-05-06 15:08:22,548 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-06 15:08:22,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-06 15:08:22,549 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 15:08:22,566 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 15:08:22,576 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 15:08:22,599 INFO L188 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-06 15:08:22,609 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 15:08:22,611 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-05-06 15:08:22,615 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;@4c0bd5ff, 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 15:08:22,616 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2024-05-06 15:08:22,640 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P1Err0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-06 15:08:22,641 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 15:08:22,641 INFO L85 PathProgramCache]: Analyzing trace with hash -213477164, now seen corresponding path program 1 times [2024-05-06 15:08:22,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 15:08:22,648 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1139031657] [2024-05-06 15:08:22,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:22,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:22,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 15:08:23,076 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 15:08:23,076 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 15:08:23,076 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1139031657] [2024-05-06 15:08:23,077 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1139031657] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 15:08:23,077 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 15:08:23,077 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-06 15:08:23,078 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1830929115] [2024-05-06 15:08:23,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 15:08:23,084 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-06 15:08:23,084 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 15:08:23,104 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-06 15:08:23,105 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-06 15:08:23,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 15:08:23,107 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 15:08:23,108 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 23.5) internal successors, (47), 3 states have internal predecessors, (47), 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 15:08:23,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 15:08:23,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-06 15:08:23,187 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-05-06 15:08:23,187 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-06 15:08:23,188 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 15:08:23,189 INFO L85 PathProgramCache]: Analyzing trace with hash 148362271, now seen corresponding path program 1 times [2024-05-06 15:08:23,189 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 15:08:23,189 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1306852348] [2024-05-06 15:08:23,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:23,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:23,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 15:08:24,428 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 15:08:24,428 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 15:08:24,428 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1306852348] [2024-05-06 15:08:24,429 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1306852348] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 15:08:24,429 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 15:08:24,429 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2024-05-06 15:08:24,429 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [296629835] [2024-05-06 15:08:24,429 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 15:08:24,430 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-05-06 15:08:24,431 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 15:08:24,433 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-05-06 15:08:24,433 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2024-05-06 15:08:24,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 15:08:24,434 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 15:08:24,434 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 5.3076923076923075) internal successors, (69), 13 states have internal predecessors, (69), 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 15:08:24,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-06 15:08:24,434 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 15:08:27,984 INFO L85 PathProgramCache]: Analyzing trace with hash -1955816578, now seen corresponding path program 1 times [2024-05-06 15:08:27,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:27,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:28,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 15:08:28,143 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 15:08:28,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:28,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:28,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 15:08:28,304 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 15:08:28,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-05-06 15:08:28,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2024-05-06 15:08:28,436 INFO L85 PathProgramCache]: Analyzing trace with hash -1381194663, now seen corresponding path program 1 times [2024-05-06 15:08:28,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:28,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:28,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:28,468 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:08:28,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:28,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-06 15:08:28,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-05-06 15:08:28,536 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,SelfDestructingSolverStorable3,SelfDestructingSolverStorable2,SelfDestructingSolverStorable1 [2024-05-06 15:08:28,536 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-06 15:08:28,537 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 15:08:28,537 INFO L85 PathProgramCache]: Analyzing trace with hash -244766558, now seen corresponding path program 1 times [2024-05-06 15:08:28,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 15:08:28,537 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757510886] [2024-05-06 15:08:28,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:28,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:28,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 15:08:28,744 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 15:08:28,744 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 15:08:28,744 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1757510886] [2024-05-06 15:08:28,744 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1757510886] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 15:08:28,744 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 15:08:28,745 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-05-06 15:08:28,745 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [213107985] [2024-05-06 15:08:28,745 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 15:08:28,745 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-05-06 15:08:28,745 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 15:08:28,746 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-05-06 15:08:28,746 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-05-06 15:08:28,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 15:08:28,746 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 15:08:28,746 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 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 15:08:28,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-06 15:08:28,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-05-06 15:08:28,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 15:08:28,851 INFO L85 PathProgramCache]: Analyzing trace with hash -1381194663, now seen corresponding path program 2 times [2024-05-06 15:08:28,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:28,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:28,875 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:08:28,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:29,007 INFO L85 PathProgramCache]: Analyzing trace with hash 696997316, now seen corresponding path program 1 times [2024-05-06 15:08:29,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:29,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:29,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:29,056 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:08:29,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:29,147 INFO L85 PathProgramCache]: Analyzing trace with hash -426670534, now seen corresponding path program 1 times [2024-05-06 15:08:29,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:29,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:29,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:29,169 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:08:29,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:30,235 INFO L85 PathProgramCache]: Analyzing trace with hash 1365834068, now seen corresponding path program 1 times [2024-05-06 15:08:30,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:30,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:30,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:30,251 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:08:30,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:33,593 INFO L85 PathProgramCache]: Analyzing trace with hash -608816479, now seen corresponding path program 1 times [2024-05-06 15:08:33,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:33,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:33,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 15:08:33,830 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 15:08:33,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:33,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:33,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 15:08:34,213 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 15:08:34,214 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-05-06 15:08:34,214 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=447, Unknown=0, NotChecked=0, Total=552 [2024-05-06 15:08:34,362 INFO L85 PathProgramCache]: Analyzing trace with hash -1381194663, now seen corresponding path program 3 times [2024-05-06 15:08:34,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:34,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:34,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:34,389 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:08:34,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:34,529 INFO L85 PathProgramCache]: Analyzing trace with hash 696997316, now seen corresponding path program 2 times [2024-05-06 15:08:34,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:34,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:34,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:34,548 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:08:34,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:34,715 INFO L85 PathProgramCache]: Analyzing trace with hash -426670534, now seen corresponding path program 2 times [2024-05-06 15:08:34,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:34,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:34,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:34,742 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:08:34,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:35,632 INFO L85 PathProgramCache]: Analyzing trace with hash 1365834068, now seen corresponding path program 2 times [2024-05-06 15:08:35,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:35,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:35,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:35,670 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:08:35,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:40,627 INFO L85 PathProgramCache]: Analyzing trace with hash 598248498, now seen corresponding path program 1 times [2024-05-06 15:08:40,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:40,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:40,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:40,639 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:08:40,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:45,324 INFO L85 PathProgramCache]: Analyzing trace with hash -673438242, now seen corresponding path program 1 times [2024-05-06 15:08:45,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:45,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:45,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:45,336 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:08:45,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:49,854 INFO L85 PathProgramCache]: Analyzing trace with hash 255370869, now seen corresponding path program 1 times [2024-05-06 15:08:49,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:49,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:49,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:49,884 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:08:49,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:54,929 INFO L85 PathProgramCache]: Analyzing trace with hash 1116616493, now seen corresponding path program 1 times [2024-05-06 15:08:54,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:54,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:54,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:54,955 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:08:54,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:59,877 INFO L85 PathProgramCache]: Analyzing trace with hash 174567257, now seen corresponding path program 1 times [2024-05-06 15:08:59,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:08:59,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:08:59,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:08:59,895 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:08:59,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:04,101 INFO L85 PathProgramCache]: Analyzing trace with hash 1252557262, now seen corresponding path program 1 times [2024-05-06 15:09:04,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:09:04,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:09:04,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:04,122 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:09:04,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:08,446 INFO L85 PathProgramCache]: Analyzing trace with hash 1148783774, now seen corresponding path program 1 times [2024-05-06 15:09:08,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:09:08,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:09:08,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:08,485 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:09:08,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:13,943 INFO L85 PathProgramCache]: Analyzing trace with hash -964095991, now seen corresponding path program 1 times [2024-05-06 15:09:13,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:09:13,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:09:13,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:13,956 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:09:13,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:18,208 INFO L85 PathProgramCache]: Analyzing trace with hash 177795724, now seen corresponding path program 1 times [2024-05-06 15:09:18,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:09:18,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:09:18,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:18,234 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:09:18,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:22,399 INFO L85 PathProgramCache]: Analyzing trace with hash -936989107, now seen corresponding path program 1 times [2024-05-06 15:09:22,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:09:22,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:09:22,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 15:09:22,610 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 15:09:22,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:09:22,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:09:22,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 15:09:22,759 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 15:09:22,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-06 15:09:22,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=131, Invalid=799, Unknown=0, NotChecked=0, Total=930 [2024-05-06 15:09:22,948 INFO L85 PathProgramCache]: Analyzing trace with hash -1381194663, now seen corresponding path program 4 times [2024-05-06 15:09:22,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:09:22,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:09:22,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:22,995 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:09:23,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:23,203 INFO L85 PathProgramCache]: Analyzing trace with hash 696997316, now seen corresponding path program 3 times [2024-05-06 15:09:23,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:09:23,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:09:23,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:23,221 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:09:23,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:23,372 INFO L85 PathProgramCache]: Analyzing trace with hash -426670534, now seen corresponding path program 3 times [2024-05-06 15:09:23,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:09:23,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:09:23,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:23,392 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:09:23,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:24,264 INFO L85 PathProgramCache]: Analyzing trace with hash 1365834068, now seen corresponding path program 3 times [2024-05-06 15:09:24,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:09:24,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:09:24,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:24,275 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:09:24,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:29,441 INFO L85 PathProgramCache]: Analyzing trace with hash 598248498, now seen corresponding path program 2 times [2024-05-06 15:09:29,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:09:29,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:09:29,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:29,453 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:09:29,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:33,927 INFO L85 PathProgramCache]: Analyzing trace with hash -673438242, now seen corresponding path program 2 times [2024-05-06 15:09:33,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:09:33,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:09:33,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:33,937 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:09:33,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:38,193 INFO L85 PathProgramCache]: Analyzing trace with hash 255370869, now seen corresponding path program 2 times [2024-05-06 15:09:38,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:09:38,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:09:38,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:38,242 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:09:38,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:42,678 INFO L85 PathProgramCache]: Analyzing trace with hash 1116616493, now seen corresponding path program 2 times [2024-05-06 15:09:42,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:09:42,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:09:42,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:42,687 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:09:42,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:47,056 INFO L85 PathProgramCache]: Analyzing trace with hash 174567257, now seen corresponding path program 2 times [2024-05-06 15:09:47,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:09:47,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:09:47,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:47,064 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:09:47,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:51,437 INFO L85 PathProgramCache]: Analyzing trace with hash 1252557262, now seen corresponding path program 2 times [2024-05-06 15:09:51,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:09:51,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:09:51,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:51,477 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:09:51,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:55,667 INFO L85 PathProgramCache]: Analyzing trace with hash 1148783774, now seen corresponding path program 2 times [2024-05-06 15:09:55,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:09:55,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:09:55,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:09:55,680 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:09:55,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:10:00,631 INFO L85 PathProgramCache]: Analyzing trace with hash -964095991, now seen corresponding path program 2 times [2024-05-06 15:10:00,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:10:00,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:10:00,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:10:00,642 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:10:00,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:10:10,687 INFO L85 PathProgramCache]: Analyzing trace with hash 1770015453, now seen corresponding path program 1 times [2024-05-06 15:10:10,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:10:10,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:10:10,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:10:10,716 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:10:10,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:10:19,630 INFO L85 PathProgramCache]: Analyzing trace with hash -1744017965, now seen corresponding path program 1 times [2024-05-06 15:10:19,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:10:19,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:10:19,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:10:19,638 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:10:19,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:10:28,775 INFO L85 PathProgramCache]: Analyzing trace with hash 1052120032, now seen corresponding path program 1 times [2024-05-06 15:10:28,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:10:28,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:10:28,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:10:28,818 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:10:28,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:10:38,387 INFO L85 PathProgramCache]: Analyzing trace with hash 172486754, now seen corresponding path program 1 times [2024-05-06 15:10:38,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:10:38,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:10:38,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:10:38,399 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:10:38,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:10:48,534 INFO L85 PathProgramCache]: Analyzing trace with hash 1252490116, now seen corresponding path program 1 times [2024-05-06 15:10:48,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:10:48,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:10:48,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:10:48,542 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:10:48,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:10:57,215 INFO L85 PathProgramCache]: Analyzing trace with hash 589382908, now seen corresponding path program 4 times [2024-05-06 15:10:57,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:10:57,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:10:57,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:10:57,238 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:10:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:10:57,365 INFO L85 PathProgramCache]: Analyzing trace with hash 1091001352, now seen corresponding path program 4 times [2024-05-06 15:10:57,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:10:57,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:10:57,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:10:57,387 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:10:57,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:10:58,836 INFO L85 PathProgramCache]: Analyzing trace with hash 1148781635, now seen corresponding path program 1 times [2024-05-06 15:10:58,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:10:58,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:10:58,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:10:58,844 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:10:58,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:11:07,434 INFO L85 PathProgramCache]: Analyzing trace with hash 1006888841, now seen corresponding path program 1 times [2024-05-06 15:11:07,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:11:07,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:11:07,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:11:07,441 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:11:07,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:13:00,316 INFO L85 PathProgramCache]: Analyzing trace with hash -1813002990, now seen corresponding path program 1 times [2024-05-06 15:13:00,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:13:00,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:13:00,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:13:00,323 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:13:00,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:13:10,264 INFO L85 PathProgramCache]: Analyzing trace with hash -612655978, now seen corresponding path program 1 times [2024-05-06 15:13:10,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:13:10,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:13:10,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:13:10,270 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:13:10,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:13:19,471 INFO L85 PathProgramCache]: Analyzing trace with hash 118872668, now seen corresponding path program 1 times [2024-05-06 15:13:19,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:13:19,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:13:19,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:13:19,480 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:13:19,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:13:29,937 INFO L85 PathProgramCache]: Analyzing trace with hash -134682919, now seen corresponding path program 1 times [2024-05-06 15:13:29,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:13:29,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:13:29,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:13:29,944 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:13:29,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:13:39,548 INFO L85 PathProgramCache]: Analyzing trace with hash -697006293, now seen corresponding path program 1 times [2024-05-06 15:13:39,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:13:39,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:13:39,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:13:39,557 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:13:39,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:13:50,288 INFO L85 PathProgramCache]: Analyzing trace with hash 1085942653, now seen corresponding path program 1 times [2024-05-06 15:13:50,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:13:50,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:13:50,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:13:50,296 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:13:50,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:00,365 INFO L85 PathProgramCache]: Analyzing trace with hash 696492953, now seen corresponding path program 5 times [2024-05-06 15:14:00,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:14:00,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:14:00,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:00,380 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:14:00,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:00,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-06 15:14:00,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-05-06 15:14:00,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-06 15:14:00,404 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,SelfDestructingSolverStorable31,SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,SelfDestructingSolverStorable5,SelfDestructingSolverStorable32,SelfDestructingSolverStorable33,SelfDestructingSolverStorable34,SelfDestructingSolverStorable9,SelfDestructingSolverStorable35,SelfDestructingSolverStorable36,SelfDestructingSolverStorable37,SelfDestructingSolverStorable38,SelfDestructingSolverStorable39,SelfDestructingSolverStorable40,SelfDestructingSolverStorable41,SelfDestructingSolverStorable42,SelfDestructingSolverStorable43,SelfDestructingSolverStorable44,SelfDestructingSolverStorable45,SelfDestructingSolverStorable46,SelfDestructingSolverStorable47,SelfDestructingSolverStorable48,SelfDestructingSolverStorable49,SelfDestructingSolverStorable50,SelfDestructingSolverStorable51,SelfDestructingSolverStorable52,SelfDestructingSolverStorable53,SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,SelfDestructingSolverStorable10,SelfDestructingSolverStorable54,SelfDestructingSolverStorable11,SelfDestructingSolverStorable12,SelfDestructingSolverStorable13,SelfDestructingSolverStorable14,SelfDestructingSolverStorable15,SelfDestructingSolverStorable16,SelfDestructingSolverStorable17,SelfDestructingSolverStorable20,SelfDestructingSolverStorable29,SelfDestructingSolverStorable21,SelfDestructingSolverStorable22,SelfDestructingSolverStorable23,SelfDestructingSolverStorable24,SelfDestructingSolverStorable25,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27,SelfDestructingSolverStorable28 [2024-05-06 15:14:00,404 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-06 15:14:00,404 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 15:14:00,405 INFO L85 PathProgramCache]: Analyzing trace with hash 1061929314, now seen corresponding path program 2 times [2024-05-06 15:14:00,405 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 15:14:00,405 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [41444751] [2024-05-06 15:14:00,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:14:00,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:14:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 15:14:02,952 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 15:14:02,952 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 15:14:02,952 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [41444751] [2024-05-06 15:14:02,952 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [41444751] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 15:14:02,952 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 15:14:02,952 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2024-05-06 15:14:02,952 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [388838328] [2024-05-06 15:14:02,952 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 15:14:02,953 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-05-06 15:14:02,953 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 15:14:02,953 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-05-06 15:14:02,953 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=248, Unknown=0, NotChecked=0, Total=306 [2024-05-06 15:14:02,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 15:14:02,953 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 15:14:02,954 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 4.166666666666667) internal successors, (75), 18 states have internal predecessors, (75), 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 15:14:02,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-06 15:14:02,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-05-06 15:14:02,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-06 15:14:02,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 15:14:03,320 INFO L85 PathProgramCache]: Analyzing trace with hash -1381194663, now seen corresponding path program 6 times [2024-05-06 15:14:03,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:14:03,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:14:03,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:03,336 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:14:03,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:03,534 INFO L85 PathProgramCache]: Analyzing trace with hash 696997316, now seen corresponding path program 5 times [2024-05-06 15:14:03,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:14:03,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:14:03,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:03,550 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:14:03,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:03,726 INFO L85 PathProgramCache]: Analyzing trace with hash -426670534, now seen corresponding path program 5 times [2024-05-06 15:14:03,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:14:03,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:14:03,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:03,742 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:14:03,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:04,649 INFO L85 PathProgramCache]: Analyzing trace with hash 1365834068, now seen corresponding path program 4 times [2024-05-06 15:14:04,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:14:04,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:14:04,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:04,659 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:14:04,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:09,639 INFO L85 PathProgramCache]: Analyzing trace with hash 598248498, now seen corresponding path program 3 times [2024-05-06 15:14:09,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:14:09,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:14:09,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:09,655 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:14:09,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:13,976 INFO L85 PathProgramCache]: Analyzing trace with hash -673438242, now seen corresponding path program 3 times [2024-05-06 15:14:13,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:14:13,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:14:14,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:14,017 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:14:14,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:18,060 INFO L85 PathProgramCache]: Analyzing trace with hash 255370869, now seen corresponding path program 3 times [2024-05-06 15:14:18,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:14:18,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:14:18,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:18,086 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:14:18,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:22,812 INFO L85 PathProgramCache]: Analyzing trace with hash 1116616493, now seen corresponding path program 3 times [2024-05-06 15:14:22,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:14:22,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:14:22,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:22,844 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:14:22,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:27,137 INFO L85 PathProgramCache]: Analyzing trace with hash 174567257, now seen corresponding path program 3 times [2024-05-06 15:14:27,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:14:27,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:14:27,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:27,150 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:14:27,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:31,401 INFO L85 PathProgramCache]: Analyzing trace with hash 1252557262, now seen corresponding path program 3 times [2024-05-06 15:14:31,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:14:31,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:14:31,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:31,410 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:14:31,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:35,946 INFO L85 PathProgramCache]: Analyzing trace with hash 1148783774, now seen corresponding path program 3 times [2024-05-06 15:14:35,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:14:35,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:14:35,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:35,957 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:14:35,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:41,123 INFO L85 PathProgramCache]: Analyzing trace with hash -964095991, now seen corresponding path program 3 times [2024-05-06 15:14:41,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:14:41,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:14:41,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:41,153 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:14:41,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:50,901 INFO L85 PathProgramCache]: Analyzing trace with hash 1770015453, now seen corresponding path program 2 times [2024-05-06 15:14:50,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:14:50,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:14:50,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:14:50,910 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:14:50,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:15:00,287 INFO L85 PathProgramCache]: Analyzing trace with hash -1744017965, now seen corresponding path program 2 times [2024-05-06 15:15:00,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:15:00,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:15:00,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:15:00,294 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:15:00,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:15:08,535 INFO L85 PathProgramCache]: Analyzing trace with hash 1052120032, now seen corresponding path program 2 times [2024-05-06 15:15:08,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:15:08,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:15:08,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:15:08,543 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:15:08,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:15:18,730 INFO L85 PathProgramCache]: Analyzing trace with hash 172486754, now seen corresponding path program 2 times [2024-05-06 15:15:18,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:15:18,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:15:18,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:15:18,738 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:15:18,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:15:27,889 INFO L85 PathProgramCache]: Analyzing trace with hash 1252490116, now seen corresponding path program 2 times [2024-05-06 15:15:27,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:15:27,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:15:27,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:15:27,896 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:15:27,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:15:37,308 INFO L85 PathProgramCache]: Analyzing trace with hash 589382908, now seen corresponding path program 6 times [2024-05-06 15:15:37,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:15:37,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:15:37,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:15:37,352 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:15:37,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:15:37,486 INFO L85 PathProgramCache]: Analyzing trace with hash 1091001352, now seen corresponding path program 6 times [2024-05-06 15:15:37,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:15:37,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:15:37,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:15:37,499 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:15:37,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:15:38,970 INFO L85 PathProgramCache]: Analyzing trace with hash 1148781635, now seen corresponding path program 2 times [2024-05-06 15:15:38,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:15:38,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:15:38,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:15:38,977 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:15:38,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:15:47,689 INFO L85 PathProgramCache]: Analyzing trace with hash 1006888841, now seen corresponding path program 2 times [2024-05-06 15:15:47,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:15:47,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:15:47,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:15:47,698 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:15:47,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:17:12,068 INFO L85 PathProgramCache]: Analyzing trace with hash -1813002990, now seen corresponding path program 2 times [2024-05-06 15:17:12,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:17:12,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:17:12,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:17:12,075 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:17:12,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:17:23,400 INFO L85 PathProgramCache]: Analyzing trace with hash -612655978, now seen corresponding path program 2 times [2024-05-06 15:17:23,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:17:23,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:17:23,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:17:23,407 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:17:23,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:17:35,737 INFO L85 PathProgramCache]: Analyzing trace with hash 118872668, now seen corresponding path program 2 times [2024-05-06 15:17:35,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:17:35,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:17:35,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:17:35,744 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:17:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:17:47,047 INFO L85 PathProgramCache]: Analyzing trace with hash -134682919, now seen corresponding path program 2 times [2024-05-06 15:17:47,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:17:47,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:17:47,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:17:47,053 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:17:47,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:17:57,845 INFO L85 PathProgramCache]: Analyzing trace with hash -697006293, now seen corresponding path program 2 times [2024-05-06 15:17:57,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:17:57,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:17:57,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:17:57,855 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:17:57,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:18:08,448 INFO L85 PathProgramCache]: Analyzing trace with hash 1085942653, now seen corresponding path program 2 times [2024-05-06 15:18:08,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:18:08,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:18:08,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:18:08,477 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:18:08,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:18:20,513 INFO L85 PathProgramCache]: Analyzing trace with hash 696492953, now seen corresponding path program 7 times [2024-05-06 15:18:20,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:18:20,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:18:20,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:18:20,527 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:18:20,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:18:21,227 INFO L85 PathProgramCache]: Analyzing trace with hash 576656818, now seen corresponding path program 7 times [2024-05-06 15:18:21,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:18:21,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:18:21,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:18:21,242 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:18:21,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:18:21,773 INFO L85 PathProgramCache]: Analyzing trace with hash 1404075130, now seen corresponding path program 7 times [2024-05-06 15:18:21,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:18:21,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:18:21,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:18:21,788 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:18:21,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:18:22,847 INFO L85 PathProgramCache]: Analyzing trace with hash 1004941516, now seen corresponding path program 1 times [2024-05-06 15:18:22,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:18:22,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:18:22,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:18:22,853 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:18:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:18:34,271 INFO L85 PathProgramCache]: Analyzing trace with hash 1972133954, now seen corresponding path program 1 times [2024-05-06 15:18:34,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:18:34,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:18:34,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:18:34,277 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:18:34,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:18:44,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-06 15:18:44,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-05-06 15:18:44,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-06 15:18:44,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-05-06 15:18:44,468 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err0ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2024-05-06 15:18:44,468 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2024-05-06 15:18:44,468 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 5 remaining) [2024-05-06 15:18:44,468 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 5 remaining) [2024-05-06 15:18:44,469 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2024-05-06 15:18:44,469 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70,SelfDestructingSolverStorable71,SelfDestructingSolverStorable72,SelfDestructingSolverStorable73,SelfDestructingSolverStorable74,SelfDestructingSolverStorable75,SelfDestructingSolverStorable76,SelfDestructingSolverStorable55,SelfDestructingSolverStorable77,SelfDestructingSolverStorable56,SelfDestructingSolverStorable78,SelfDestructingSolverStorable57,SelfDestructingSolverStorable79,SelfDestructingSolverStorable58,SelfDestructingSolverStorable59,SelfDestructingSolverStorable80,SelfDestructingSolverStorable81,SelfDestructingSolverStorable60,SelfDestructingSolverStorable82,SelfDestructingSolverStorable61,SelfDestructingSolverStorable83,SelfDestructingSolverStorable62,SelfDestructingSolverStorable84,SelfDestructingSolverStorable63,SelfDestructingSolverStorable85,SelfDestructingSolverStorable64,SelfDestructingSolverStorable86,SelfDestructingSolverStorable65,SelfDestructingSolverStorable87,SelfDestructingSolverStorable66,SelfDestructingSolverStorable67,SelfDestructingSolverStorable68,SelfDestructingSolverStorable69 [2024-05-06 15:18:44,479 INFO L448 BasicCegarLoop]: Path program histogram: [7, 7, 7, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-06 15:18:44,482 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-05-06 15:18:44,482 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2024-05-06 15:18:44,489 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.05 03:18:44 BasicIcfg [2024-05-06 15:18:44,490 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-05-06 15:18:44,490 INFO L158 Benchmark]: Toolchain (without parser) took 623174.85ms. Allocated memory was 165.7MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 98.1MB in the beginning and 540.9MB in the end (delta: -442.7MB). Peak memory consumption was 660.8MB. Max. memory is 8.0GB. [2024-05-06 15:18:44,490 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 165.7MB. Free memory is still 106.0MB. There was no memory consumed. Max. memory is 8.0GB. [2024-05-06 15:18:44,490 INFO L158 Benchmark]: CACSL2BoogieTranslator took 439.19ms. Allocated memory is still 165.7MB. Free memory was 98.0MB in the beginning and 72.1MB in the end (delta: 26.0MB). Peak memory consumption was 26.2MB. Max. memory is 8.0GB. [2024-05-06 15:18:44,490 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.64ms. Allocated memory is still 165.7MB. Free memory was 72.1MB in the beginning and 68.8MB in the end (delta: 3.3MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2024-05-06 15:18:44,491 INFO L158 Benchmark]: Boogie Preprocessor took 31.69ms. Allocated memory is still 165.7MB. Free memory was 68.8MB in the beginning and 66.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-06 15:18:44,491 INFO L158 Benchmark]: RCFGBuilder took 611.06ms. Allocated memory is still 165.7MB. Free memory was 66.7MB in the beginning and 96.9MB in the end (delta: -30.2MB). Peak memory consumption was 18.5MB. Max. memory is 8.0GB. [2024-05-06 15:18:44,492 INFO L158 Benchmark]: TraceAbstraction took 622036.05ms. Allocated memory was 165.7MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 95.3MB in the beginning and 540.9MB in the end (delta: -445.6MB). Peak memory consumption was 657.0MB. Max. memory is 8.0GB. [2024-05-06 15:18:44,493 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 165.7MB. Free memory is still 106.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 439.19ms. Allocated memory is still 165.7MB. Free memory was 98.0MB in the beginning and 72.1MB in the end (delta: 26.0MB). Peak memory consumption was 26.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 52.64ms. Allocated memory is still 165.7MB. Free memory was 72.1MB in the beginning and 68.8MB in the end (delta: 3.3MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 31.69ms. Allocated memory is still 165.7MB. Free memory was 68.8MB in the beginning and 66.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 611.06ms. Allocated memory is still 165.7MB. Free memory was 66.7MB in the beginning and 96.9MB in the end (delta: -30.2MB). Peak memory consumption was 18.5MB. Max. memory is 8.0GB. * TraceAbstraction took 622036.05ms. Allocated memory was 165.7MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 95.3MB in the beginning and 540.9MB in the end (delta: -445.6MB). Peak memory consumption was 657.0MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 13321, independent: 12716, independent conditional: 12648, independent unconditional: 68, dependent: 605, dependent conditional: 605, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13259, independent: 12716, independent conditional: 12648, independent unconditional: 68, dependent: 543, dependent conditional: 543, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 13259, independent: 12716, independent conditional: 12648, independent unconditional: 68, dependent: 543, dependent conditional: 543, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 13259, independent: 12716, independent conditional: 12648, independent unconditional: 68, dependent: 543, dependent conditional: 543, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 15163, independent: 12716, independent conditional: 5850, independent unconditional: 6866, dependent: 2447, dependent conditional: 1861, dependent unconditional: 586, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 15163, independent: 12716, independent conditional: 4077, independent unconditional: 8639, dependent: 2447, dependent conditional: 1191, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15163, independent: 12716, independent conditional: 4077, independent unconditional: 8639, dependent: 2447, dependent conditional: 1191, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 715, independent: 648, independent conditional: 163, independent unconditional: 485, dependent: 67, dependent conditional: 49, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 715, independent: 634, independent conditional: 0, independent unconditional: 634, dependent: 81, dependent conditional: 0, dependent unconditional: 81, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 81, independent: 14, independent conditional: 13, independent unconditional: 1, dependent: 67, dependent conditional: 49, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 81, independent: 14, independent conditional: 13, independent unconditional: 1, dependent: 67, dependent conditional: 49, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 457, independent: 56, independent conditional: 55, independent unconditional: 1, dependent: 402, dependent conditional: 316, dependent unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 15163, independent: 12068, independent conditional: 3914, independent unconditional: 8154, dependent: 2380, dependent conditional: 1142, dependent unconditional: 1238, unknown: 715, unknown conditional: 212, unknown unconditional: 503] , Statistics on independence cache: Total cache size (in pairs): 715, Positive cache size: 648, Positive conditional cache size: 163, Positive unconditional cache size: 485, Negative cache size: 67, Negative conditional cache size: 49, Negative unconditional cache size: 18, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2443, Maximal queried relation: 6, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 15163, independent: 12716, independent conditional: 5850, independent unconditional: 6866, dependent: 2447, dependent conditional: 1861, dependent unconditional: 586, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 15163, independent: 12716, independent conditional: 4077, independent unconditional: 8639, dependent: 2447, dependent conditional: 1191, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15163, independent: 12716, independent conditional: 4077, independent unconditional: 8639, dependent: 2447, dependent conditional: 1191, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 715, independent: 648, independent conditional: 163, independent unconditional: 485, dependent: 67, dependent conditional: 49, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 715, independent: 634, independent conditional: 0, independent unconditional: 634, dependent: 81, dependent conditional: 0, dependent unconditional: 81, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 81, independent: 14, independent conditional: 13, independent unconditional: 1, dependent: 67, dependent conditional: 49, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 81, independent: 14, independent conditional: 13, independent unconditional: 1, dependent: 67, dependent conditional: 49, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 457, independent: 56, independent conditional: 55, independent unconditional: 1, dependent: 402, dependent conditional: 316, dependent unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 15163, independent: 12068, independent conditional: 3914, independent unconditional: 8154, dependent: 2380, dependent conditional: 1142, dependent unconditional: 1238, unknown: 715, unknown conditional: 212, unknown unconditional: 503] , Statistics on independence cache: Total cache size (in pairs): 715, Positive cache size: 648, Positive conditional cache size: 163, Positive unconditional cache size: 485, Negative cache size: 67, Negative conditional cache size: 49, Negative unconditional cache size: 18, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2443 ], Independence queries for same thread: 62 - PositiveResult [Line: 18]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 18]: 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 5 procedures, 116 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 621.9s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 7, EmptinessCheckTime: 617.4s, 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: 45, 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: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 4.0s InterpolantComputationTime, 266 NumberOfCodeBlocks, 266 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 262 ConstructedInterpolants, 0 QuantifiedInterpolants, 2318 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 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: 615.0s, ConditionalCommutativityIAIntegrations: 0, ConditionalCommutativityDFSRestarts: 3, ConditionalCommutativityConditionCalculations: 343, ConditionalCommutativityTraceChecks: 81, ConditionalCommutativityImperfectProofs: 0 - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-05-06 15:18:44,520 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 15:18:44,816 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...