/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/mix050.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-17da818-m [2024-05-06 14:54:03,636 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-06 14:54:03,701 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-05-06 14:54:03,706 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-06 14:54:03,706 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-06 14:54:03,728 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-06 14:54:03,729 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-06 14:54:03,729 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-06 14:54:03,730 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-06 14:54:03,733 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-06 14:54:03,733 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-06 14:54:03,733 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-06 14:54:03,733 INFO L153 SettingsManager]: * Use SBE=true [2024-05-06 14:54:03,735 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-06 14:54:03,735 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-06 14:54:03,735 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-06 14:54:03,735 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-06 14:54:03,735 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-06 14:54:03,735 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-06 14:54:03,735 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-06 14:54:03,736 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-06 14:54:03,736 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-06 14:54:03,736 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-06 14:54:03,736 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-06 14:54:03,736 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-06 14:54:03,737 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-06 14:54:03,737 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-06 14:54:03,737 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-06 14:54:03,737 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-06 14:54:03,737 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 14:54:03,738 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-06 14:54:03,738 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-06 14:54:03,738 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-06 14:54:03,739 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-06 14:54:03,739 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-05-06 14:54:03,739 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-06 14:54:03,739 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-06 14:54:03,739 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-06 14:54:03,739 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-06 14:54:03,739 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> DFS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> DEFAULT Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: use limited checks (recommended for DFS) -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Limit for limited checks -> 50 [2024-05-06 14:54:03,922 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-06 14:54:03,980 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-06 14:54:03,982 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-06 14:54:03,983 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-06 14:54:03,988 INFO L274 PluginConnector]: CDTParser initialized [2024-05-06 14:54:03,989 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-wmm/mix050.i [2024-05-06 14:54:05,044 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-06 14:54:05,264 INFO L384 CDTParser]: Found 1 translation units. [2024-05-06 14:54:05,265 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix050.i [2024-05-06 14:54:05,277 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/931222332/32e246bb2e0b45baa52a468191523528/FLAG3b2ed9f62 [2024-05-06 14:54:05,297 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/931222332/32e246bb2e0b45baa52a468191523528 [2024-05-06 14:54:05,299 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-06 14:54:05,300 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-06 14:54:05,300 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-06 14:54:05,301 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-06 14:54:05,307 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-06 14:54:05,308 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 02:54:05" (1/1) ... [2024-05-06 14:54:05,309 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@281ec8e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 02:54:05, skipping insertion in model container [2024-05-06 14:54:05,309 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 02:54:05" (1/1) ... [2024-05-06 14:54:05,350 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-06 14:54:05,483 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/mix050.i[940,953] [2024-05-06 14:54:05,677 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 14:54:05,684 INFO L202 MainTranslator]: Completed pre-run [2024-05-06 14:54:05,692 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/mix050.i[940,953] [2024-05-06 14:54:05,739 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 14:54:05,760 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 14:54:05,760 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 14:54:05,766 INFO L206 MainTranslator]: Completed translation [2024-05-06 14:54:05,766 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 02:54:05 WrapperNode [2024-05-06 14:54:05,767 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-06 14:54:05,767 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-06 14:54:05,767 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-06 14:54:05,767 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-06 14:54:05,772 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 02:54:05" (1/1) ... [2024-05-06 14:54:05,792 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 02:54:05" (1/1) ... [2024-05-06 14:54:05,816 INFO L138 Inliner]: procedures = 177, calls = 67, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 144 [2024-05-06 14:54:05,817 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-06 14:54:05,817 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-06 14:54:05,817 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-06 14:54:05,817 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-06 14:54:05,825 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 02:54:05" (1/1) ... [2024-05-06 14:54:05,825 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 02:54:05" (1/1) ... [2024-05-06 14:54:05,828 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 02:54:05" (1/1) ... [2024-05-06 14:54:05,829 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 02:54:05" (1/1) ... [2024-05-06 14:54:05,845 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 02:54:05" (1/1) ... [2024-05-06 14:54:05,846 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 02:54:05" (1/1) ... [2024-05-06 14:54:05,850 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 02:54:05" (1/1) ... [2024-05-06 14:54:05,851 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 02:54:05" (1/1) ... [2024-05-06 14:54:05,853 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-06 14:54:05,854 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-06 14:54:05,854 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-06 14:54:05,854 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-06 14:54:05,855 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 02:54:05" (1/1) ... [2024-05-06 14:54:05,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 14:54:05,869 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 14:54:05,891 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 14:54:05,894 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 14:54:05,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-06 14:54:05,963 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-05-06 14:54:05,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-06 14:54:05,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-06 14:54:05,963 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-06 14:54:05,964 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-05-06 14:54:05,964 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-05-06 14:54:05,964 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-05-06 14:54:05,964 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-05-06 14:54:05,964 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-05-06 14:54:05,964 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-05-06 14:54:05,964 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-05-06 14:54:05,964 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-05-06 14:54:05,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-06 14:54:05,964 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-05-06 14:54:05,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-06 14:54:05,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-06 14:54:05,966 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 14:54:06,098 INFO L241 CfgBuilder]: Building ICFG [2024-05-06 14:54:06,101 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-06 14:54:06,433 INFO L282 CfgBuilder]: Performing block encoding [2024-05-06 14:54:06,554 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-06 14:54:06,554 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2024-05-06 14:54:06,555 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 02:54:06 BoogieIcfgContainer [2024-05-06 14:54:06,556 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-06 14:54:06,558 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-06 14:54:06,558 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-06 14:54:06,560 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-06 14:54:06,561 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.05 02:54:05" (1/3) ... [2024-05-06 14:54:06,562 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3452aad7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 02:54:06, skipping insertion in model container [2024-05-06 14:54:06,562 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 02:54:05" (2/3) ... [2024-05-06 14:54:06,562 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3452aad7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 02:54:06, skipping insertion in model container [2024-05-06 14:54:06,563 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 02:54:06" (3/3) ... [2024-05-06 14:54:06,564 INFO L112 eAbstractionObserver]: Analyzing ICFG mix050.i [2024-05-06 14:54:06,570 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-06 14:54:06,578 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-06 14:54:06,578 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-05-06 14:54:06,578 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-06 14:54:06,637 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-05-06 14:54:06,686 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-06 14:54:06,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-06 14:54:06,687 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 14:54:06,689 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 14:54:06,721 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 14:54:06,767 INFO L188 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-06 14:54:06,779 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 14:54:06,781 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-05-06 14:54:06,786 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;@16ab1f02, 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 14:54:06,786 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2024-05-06 14:54:06,874 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-05-06 14:54:06,876 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 14:54:06,876 INFO L85 PathProgramCache]: Analyzing trace with hash 32916105, now seen corresponding path program 1 times [2024-05-06 14:54:06,883 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 14:54:06,884 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [397332592] [2024-05-06 14:54:06,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:06,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:07,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 14:54:07,297 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 14:54:07,297 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 14:54:07,297 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [397332592] [2024-05-06 14:54:07,298 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [397332592] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 14:54:07,298 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 14:54:07,298 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-06 14:54:07,299 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1651787630] [2024-05-06 14:54:07,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 14:54:07,305 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-06 14:54:07,305 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 14:54:07,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-06 14:54:07,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-06 14:54:07,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 14:54:07,329 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 14:54:07,330 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 51.5) internal successors, (103), 2 states have internal predecessors, (103), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-06 14:54:07,330 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 14:54:07,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 14:54:07,383 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-05-06 14:54:07,383 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-05-06 14:54:07,383 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 14:54:07,383 INFO L85 PathProgramCache]: Analyzing trace with hash 1603619452, now seen corresponding path program 1 times [2024-05-06 14:54:07,384 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 14:54:07,384 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [597776835] [2024-05-06 14:54:07,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:07,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:07,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 14:54:08,679 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 14:54:08,680 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 14:54:08,680 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [597776835] [2024-05-06 14:54:08,680 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [597776835] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 14:54:08,680 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 14:54:08,680 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-05-06 14:54:08,680 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1693841742] [2024-05-06 14:54:08,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 14:54:08,681 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-05-06 14:54:08,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 14:54:08,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-05-06 14:54:08,682 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2024-05-06 14:54:08,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 14:54:08,683 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 14:54:08,683 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 10 states have (on average 9.5) internal successors, (95), 11 states have internal predecessors, (95), 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 14:54:08,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 14:54:08,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 14:54:08,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 14:54:08,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-06 14:54:08,768 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-05-06 14:54:08,768 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-05-06 14:54:08,769 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 14:54:08,769 INFO L85 PathProgramCache]: Analyzing trace with hash 701385969, now seen corresponding path program 1 times [2024-05-06 14:54:08,769 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 14:54:08,769 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [724197298] [2024-05-06 14:54:08,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:08,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:08,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 14:54:09,086 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 14:54:09,087 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 14:54:09,087 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [724197298] [2024-05-06 14:54:09,087 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [724197298] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 14:54:09,087 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 14:54:09,087 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-05-06 14:54:09,087 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2083527151] [2024-05-06 14:54:09,087 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 14:54:09,089 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-05-06 14:54:09,089 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 14:54:09,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-05-06 14:54:09,090 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-05-06 14:54:09,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 14:54:09,090 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 14:54:09,090 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 11.333333333333334) internal successors, (102), 9 states have internal predecessors, (102), 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 14:54:09,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 14:54:09,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-06 14:54:09,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 14:54:09,540 INFO L85 PathProgramCache]: Analyzing trace with hash 1745853583, now seen corresponding path program 1 times [2024-05-06 14:54:09,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:09,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:09,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:09,604 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:54:09,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:09,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 14:54:09,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-06 14:54:09,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-05-06 14:54:09,692 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,SelfDestructingSolverStorable2 [2024-05-06 14:54:09,692 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-05-06 14:54:09,692 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 14:54:09,692 INFO L85 PathProgramCache]: Analyzing trace with hash -1683058273, now seen corresponding path program 1 times [2024-05-06 14:54:09,693 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 14:54:09,693 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1760808256] [2024-05-06 14:54:09,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:09,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:09,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 14:54:09,944 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 14:54:09,945 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 14:54:09,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1760808256] [2024-05-06 14:54:09,945 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1760808256] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 14:54:09,945 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 14:54:09,945 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-05-06 14:54:09,945 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [126597308] [2024-05-06 14:54:09,946 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 14:54:09,946 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-05-06 14:54:09,946 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 14:54:09,946 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-05-06 14:54:09,947 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-05-06 14:54:09,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 14:54:09,947 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 14:54:09,947 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 15.285714285714286) internal successors, (107), 7 states have internal predecessors, (107), 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 14:54:09,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 14:54:09,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-06 14:54:09,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-05-06 14:54:09,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 14:54:10,265 INFO L85 PathProgramCache]: Analyzing trace with hash 1745853583, now seen corresponding path program 2 times [2024-05-06 14:54:10,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:10,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:10,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:10,317 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:54:10,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:10,680 INFO L85 PathProgramCache]: Analyzing trace with hash 352817839, now seen corresponding path program 1 times [2024-05-06 14:54:10,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:10,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:10,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:10,722 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:54:10,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:11,032 INFO L85 PathProgramCache]: Analyzing trace with hash 1306341678, now seen corresponding path program 1 times [2024-05-06 14:54:11,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:11,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:11,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:11,076 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:54:11,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:18,734 INFO L85 PathProgramCache]: Analyzing trace with hash -2065949880, now seen corresponding path program 1 times [2024-05-06 14:54:18,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:18,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:18,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:18,753 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:54:18,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:24,861 INFO L85 PathProgramCache]: Analyzing trace with hash 71961498, now seen corresponding path program 1 times [2024-05-06 14:54:24,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:24,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:24,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:24,876 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:54:24,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:31,340 INFO L85 PathProgramCache]: Analyzing trace with hash -1106007296, now seen corresponding path program 1 times [2024-05-06 14:54:31,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:31,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:31,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:31,355 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:54:31,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:37,073 INFO L85 PathProgramCache]: Analyzing trace with hash -1836747755, now seen corresponding path program 1 times [2024-05-06 14:54:37,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:37,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:37,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:37,118 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:54:37,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:41,993 INFO L85 PathProgramCache]: Analyzing trace with hash -1998834686, now seen corresponding path program 1 times [2024-05-06 14:54:41,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:41,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:42,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:42,032 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:54:42,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:47,725 INFO L85 PathProgramCache]: Analyzing trace with hash -203003717, now seen corresponding path program 1 times [2024-05-06 14:54:47,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:47,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:47,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:47,742 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:54:47,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:48,139 INFO L85 PathProgramCache]: Analyzing trace with hash 1433797360, now seen corresponding path program 2 times [2024-05-06 14:54:48,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:48,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:48,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:48,179 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:54:48,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:48,320 INFO L85 PathProgramCache]: Analyzing trace with hash 1498045615, now seen corresponding path program 2 times [2024-05-06 14:54:48,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:48,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:48,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:48,340 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:54:48,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:48,474 INFO L85 PathProgramCache]: Analyzing trace with hash -805225775, now seen corresponding path program 3 times [2024-05-06 14:54:48,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:48,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:48,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:48,496 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:54:48,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:48,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 14:54:48,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-06 14:54:48,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-05-06 14:54:48,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-06 14:54:48,534 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,SelfDestructingSolverStorable5,SelfDestructingSolverStorable10,SelfDestructingSolverStorable11,SelfDestructingSolverStorable12,SelfDestructingSolverStorable9,SelfDestructingSolverStorable13,SelfDestructingSolverStorable14,SelfDestructingSolverStorable15,SelfDestructingSolverStorable16 [2024-05-06 14:54:48,534 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-05-06 14:54:48,534 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 14:54:48,534 INFO L85 PathProgramCache]: Analyzing trace with hash 1646815005, now seen corresponding path program 2 times [2024-05-06 14:54:48,534 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 14:54:48,534 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1805998997] [2024-05-06 14:54:48,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:48,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:48,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 14:54:48,767 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 14:54:48,767 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 14:54:48,767 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1805998997] [2024-05-06 14:54:48,767 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1805998997] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 14:54:48,768 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 14:54:48,768 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-05-06 14:54:48,768 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1508695156] [2024-05-06 14:54:48,768 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 14:54:48,768 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-05-06 14:54:48,768 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 14:54:48,769 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-05-06 14:54:48,769 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-05-06 14:54:48,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 14:54:48,770 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 14:54:48,770 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 15.285714285714286) internal successors, (107), 7 states have internal predecessors, (107), 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 14:54:48,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 14:54:48,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-06 14:54:48,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-05-06 14:54:48,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-06 14:54:48,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 14:54:48,979 INFO L85 PathProgramCache]: Analyzing trace with hash 1745853583, now seen corresponding path program 4 times [2024-05-06 14:54:48,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:48,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:49,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:49,001 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:54:49,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:49,221 INFO L85 PathProgramCache]: Analyzing trace with hash 352817839, now seen corresponding path program 3 times [2024-05-06 14:54:49,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:49,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:49,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:49,242 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:54:49,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:49,398 INFO L85 PathProgramCache]: Analyzing trace with hash 1306341678, now seen corresponding path program 3 times [2024-05-06 14:54:49,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:49,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:49,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:49,426 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:54:49,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:54,592 INFO L85 PathProgramCache]: Analyzing trace with hash -2065949880, now seen corresponding path program 2 times [2024-05-06 14:54:54,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:54,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:54,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:54,613 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:54:54,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:59,829 INFO L85 PathProgramCache]: Analyzing trace with hash 71961498, now seen corresponding path program 2 times [2024-05-06 14:54:59,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:54:59,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:54:59,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:54:59,883 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:54:59,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:05,343 INFO L85 PathProgramCache]: Analyzing trace with hash -1106007296, now seen corresponding path program 2 times [2024-05-06 14:55:05,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:55:05,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:55:05,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:05,388 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:55:05,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:10,863 INFO L85 PathProgramCache]: Analyzing trace with hash -1836747755, now seen corresponding path program 2 times [2024-05-06 14:55:10,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:55:10,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:55:10,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:10,916 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:55:10,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:16,271 INFO L85 PathProgramCache]: Analyzing trace with hash -1998834686, now seen corresponding path program 2 times [2024-05-06 14:55:16,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:55:16,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:55:16,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:16,286 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:55:16,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:21,160 INFO L85 PathProgramCache]: Analyzing trace with hash -203003717, now seen corresponding path program 2 times [2024-05-06 14:55:21,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:55:21,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:55:21,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:21,208 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:55:21,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:21,632 INFO L85 PathProgramCache]: Analyzing trace with hash 1433797360, now seen corresponding path program 4 times [2024-05-06 14:55:21,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:55:21,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:55:21,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:21,654 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:55:21,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:21,813 INFO L85 PathProgramCache]: Analyzing trace with hash 1498045615, now seen corresponding path program 4 times [2024-05-06 14:55:21,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:55:21,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:55:21,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:21,847 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:55:21,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:22,037 INFO L85 PathProgramCache]: Analyzing trace with hash -805225775, now seen corresponding path program 5 times [2024-05-06 14:55:22,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:55:22,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:55:22,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:22,065 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:55:22,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:27,379 INFO L85 PathProgramCache]: Analyzing trace with hash -422089548, now seen corresponding path program 1 times [2024-05-06 14:55:27,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:55:27,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:55:27,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:27,391 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:55:27,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:31,815 INFO L85 PathProgramCache]: Analyzing trace with hash -567692633, now seen corresponding path program 1 times [2024-05-06 14:55:31,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:55:31,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:55:31,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:31,830 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:55:31,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:32,104 INFO L85 PathProgramCache]: Analyzing trace with hash -1312446860, now seen corresponding path program 1 times [2024-05-06 14:55:32,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:55:32,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:55:32,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:32,131 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:55:32,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:32,281 INFO L85 PathProgramCache]: Analyzing trace with hash 254162986, now seen corresponding path program 1 times [2024-05-06 14:55:32,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:55:32,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:55:32,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:32,301 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:55:32,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:32,502 INFO L85 PathProgramCache]: Analyzing trace with hash 887517267, now seen corresponding path program 1 times [2024-05-06 14:55:32,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:55:32,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:55:32,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:32,522 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:55:32,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:38,186 INFO L85 PathProgramCache]: Analyzing trace with hash 2130362563, now seen corresponding path program 1 times [2024-05-06 14:55:38,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:55:38,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:55:38,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:38,220 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:55:38,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:43,372 INFO L85 PathProgramCache]: Analyzing trace with hash -346862913, now seen corresponding path program 1 times [2024-05-06 14:55:43,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:55:43,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:55:43,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:43,384 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:55:43,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:48,522 INFO L85 PathProgramCache]: Analyzing trace with hash -1258065093, now seen corresponding path program 1 times [2024-05-06 14:55:48,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:55:48,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:55:48,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:48,534 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:55:48,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:53,514 INFO L85 PathProgramCache]: Analyzing trace with hash 1622030458, now seen corresponding path program 1 times [2024-05-06 14:55:53,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:55:53,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:55:53,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:53,528 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:55:53,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:59,281 INFO L85 PathProgramCache]: Analyzing trace with hash -1610166531, now seen corresponding path program 1 times [2024-05-06 14:55:59,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:55:59,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:55:59,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:55:59,295 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:55:59,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:03,419 INFO L85 PathProgramCache]: Analyzing trace with hash -1714486688, now seen corresponding path program 1 times [2024-05-06 14:56:03,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:56:03,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:56:03,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:03,434 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:56:03,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:03,832 INFO L85 PathProgramCache]: Analyzing trace with hash 1014972949, now seen corresponding path program 2 times [2024-05-06 14:56:03,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:56:03,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:56:03,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:03,864 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:56:03,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:04,019 INFO L85 PathProgramCache]: Analyzing trace with hash 1399390762, now seen corresponding path program 2 times [2024-05-06 14:56:04,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:56:04,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:56:04,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:04,038 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:56:04,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:04,190 INFO L85 PathProgramCache]: Analyzing trace with hash 431441078, now seen corresponding path program 2 times [2024-05-06 14:56:04,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:56:04,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:56:04,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:04,209 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:56:04,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:09,325 INFO L85 PathProgramCache]: Analyzing trace with hash 1884457583, now seen corresponding path program 1 times [2024-05-06 14:56:09,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:56:09,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:56:09,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:09,338 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:56:09,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:14,648 INFO L85 PathProgramCache]: Analyzing trace with hash -1740213876, now seen corresponding path program 1 times [2024-05-06 14:56:14,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:56:14,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:56:14,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:14,691 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:56:14,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:15,022 INFO L85 PathProgramCache]: Analyzing trace with hash -1819925938, now seen corresponding path program 1 times [2024-05-06 14:56:15,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:56:15,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:56:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:15,043 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:56:15,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:15,207 INFO L85 PathProgramCache]: Analyzing trace with hash -1009133296, now seen corresponding path program 1 times [2024-05-06 14:56:15,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:56:15,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:56:15,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:15,229 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:56:15,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:15,382 INFO L85 PathProgramCache]: Analyzing trace with hash -261612883, now seen corresponding path program 1 times [2024-05-06 14:56:15,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:56:15,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:56:15,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:15,400 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:56:15,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:20,659 INFO L85 PathProgramCache]: Analyzing trace with hash 867066281, now seen corresponding path program 1 times [2024-05-06 14:56:20,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:56:20,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:56:20,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:20,677 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:56:20,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:26,353 INFO L85 PathProgramCache]: Analyzing trace with hash -1495993063, now seen corresponding path program 1 times [2024-05-06 14:56:26,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:56:26,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:56:26,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:26,379 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:56:26,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:31,679 INFO L85 PathProgramCache]: Analyzing trace with hash -740944479, now seen corresponding path program 1 times [2024-05-06 14:56:31,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:56:31,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:56:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:31,691 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:56:31,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:36,834 INFO L85 PathProgramCache]: Analyzing trace with hash 1500164436, now seen corresponding path program 1 times [2024-05-06 14:56:36,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:56:36,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:56:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:36,846 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:56:36,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:42,156 INFO L85 PathProgramCache]: Analyzing trace with hash -1614097693, now seen corresponding path program 1 times [2024-05-06 14:56:42,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:56:42,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:56:42,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:42,166 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:56:42,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:47,441 INFO L85 PathProgramCache]: Analyzing trace with hash 86501818, now seen corresponding path program 1 times [2024-05-06 14:56:47,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:56:47,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:56:47,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:47,481 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:56:47,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:47,902 INFO L85 PathProgramCache]: Analyzing trace with hash -134157201, now seen corresponding path program 2 times [2024-05-06 14:56:47,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:56:47,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:56:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:47,922 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:56:47,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:48,063 INFO L85 PathProgramCache]: Analyzing trace with hash 136094480, now seen corresponding path program 2 times [2024-05-06 14:56:48,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:56:48,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:56:48,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:48,081 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:56:48,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:48,241 INFO L85 PathProgramCache]: Analyzing trace with hash -76038000, now seen corresponding path program 2 times [2024-05-06 14:56:48,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:56:48,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:56:48,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:48,261 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:56:48,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:53,185 INFO L85 PathProgramCache]: Analyzing trace with hash 418533333, now seen corresponding path program 1 times [2024-05-06 14:56:53,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:56:53,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:56:53,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:53,198 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:56:53,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:58,456 INFO L85 PathProgramCache]: Analyzing trace with hash -679123098, now seen corresponding path program 1 times [2024-05-06 14:56:58,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:56:58,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:56:58,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:56:58,468 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:56:58,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:57:05,323 INFO L85 PathProgramCache]: Analyzing trace with hash -1126535740, now seen corresponding path program 1 times [2024-05-06 14:57:05,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:57:05,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:57:05,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:57:05,339 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:57:05,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:57:10,762 INFO L85 PathProgramCache]: Analyzing trace with hash -1975944802, now seen corresponding path program 1 times [2024-05-06 14:57:10,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:57:10,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:57:10,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:57:10,805 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:57:10,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:57:16,239 INFO L85 PathProgramCache]: Analyzing trace with hash 490499196, now seen corresponding path program 1 times [2024-05-06 14:57:16,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:57:16,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:57:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:57:16,262 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:57:16,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:57:21,497 INFO L85 PathProgramCache]: Analyzing trace with hash 985699097, now seen corresponding path program 1 times [2024-05-06 14:57:21,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:57:21,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:57:21,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:57:21,509 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:57:21,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:57:27,148 INFO L85 PathProgramCache]: Analyzing trace with hash 1694442622, now seen corresponding path program 1 times [2024-05-06 14:57:27,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:57:27,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:57:27,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:57:27,168 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:57:27,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:57:31,716 INFO L85 PathProgramCache]: Analyzing trace with hash -1884981057, now seen corresponding path program 1 times [2024-05-06 14:57:31,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:57:31,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:57:31,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:57:31,728 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:57:31,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:57:37,205 INFO L85 PathProgramCache]: Analyzing trace with hash 1186221104, now seen corresponding path program 1 times [2024-05-06 14:57:37,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:57:37,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:57:37,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:57:37,222 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:57:37,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:57:42,190 INFO L85 PathProgramCache]: Analyzing trace with hash -1347095637, now seen corresponding path program 1 times [2024-05-06 14:57:42,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:57:42,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:57:42,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:57:42,201 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:57:42,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:57:46,219 INFO L85 PathProgramCache]: Analyzing trace with hash 555310368, now seen corresponding path program 1 times [2024-05-06 14:57:46,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:57:46,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:57:46,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 14:57:46,403 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 14:57:46,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:57:46,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:57:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 14:57:46,573 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 14:57:46,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-05-06 14:57:46,574 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2024-05-06 14:57:51,759 INFO L85 PathProgramCache]: Analyzing trace with hash -2065949880, now seen corresponding path program 3 times [2024-05-06 14:57:51,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:57:51,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:57:51,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:57:51,777 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:57:51,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:57:56,765 INFO L85 PathProgramCache]: Analyzing trace with hash 71961498, now seen corresponding path program 3 times [2024-05-06 14:57:56,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:57:56,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:57:56,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:57:56,775 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:57:56,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:58:01,641 INFO L85 PathProgramCache]: Analyzing trace with hash -1106007296, now seen corresponding path program 3 times [2024-05-06 14:58:01,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:58:01,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:58:01,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:58:01,653 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:58:01,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:58:06,252 INFO L85 PathProgramCache]: Analyzing trace with hash -1836747755, now seen corresponding path program 3 times [2024-05-06 14:58:06,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:58:06,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:58:06,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:58:06,263 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:58:06,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:58:10,448 INFO L85 PathProgramCache]: Analyzing trace with hash -1998834686, now seen corresponding path program 3 times [2024-05-06 14:58:10,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:58:10,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:58:10,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:58:10,459 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:58:10,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:58:14,979 INFO L85 PathProgramCache]: Analyzing trace with hash -203003717, now seen corresponding path program 3 times [2024-05-06 14:58:14,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:58:14,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:58:15,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:58:15,016 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:58:15,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:58:18,926 INFO L85 PathProgramCache]: Analyzing trace with hash -422089548, now seen corresponding path program 2 times [2024-05-06 14:58:18,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:58:18,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:58:18,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:58:18,938 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:58:18,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:58:23,919 INFO L85 PathProgramCache]: Analyzing trace with hash -567692633, now seen corresponding path program 2 times [2024-05-06 14:58:23,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:58:23,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:58:23,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:58:23,930 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:58:23,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:58:29,064 INFO L85 PathProgramCache]: Analyzing trace with hash 2130362563, now seen corresponding path program 2 times [2024-05-06 14:58:29,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:58:29,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:58:29,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:58:29,082 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:58:29,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:58:33,677 INFO L85 PathProgramCache]: Analyzing trace with hash -346862913, now seen corresponding path program 2 times [2024-05-06 14:58:33,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:58:33,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:58:33,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:58:33,705 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:58:33,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:58:37,938 INFO L85 PathProgramCache]: Analyzing trace with hash -1258065093, now seen corresponding path program 2 times [2024-05-06 14:58:37,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:58:37,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:58:37,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:58:37,968 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:58:37,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:58:42,046 INFO L85 PathProgramCache]: Analyzing trace with hash 1622030458, now seen corresponding path program 2 times [2024-05-06 14:58:42,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 14:58:42,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 14:58:42,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 14:58:42,069 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 14:58:42,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:01:56,937 INFO L85 PathProgramCache]: Analyzing trace with hash 667773952, now seen corresponding path program 1 times [2024-05-06 15:01:56,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:01:56,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:01:56,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:01:56,946 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:01:56,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:03:20,960 INFO L85 PathProgramCache]: Analyzing trace with hash -1629378532, now seen corresponding path program 1 times [2024-05-06 15:03:20,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:03:20,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:03:20,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:03:20,972 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:03:20,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:04:22,727 INFO L85 PathProgramCache]: Analyzing trace with hash 758208129, now seen corresponding path program 1 times [2024-05-06 15:04:22,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:04:22,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:04:22,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:04:22,762 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:04:22,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:04:28,958 INFO L85 PathProgramCache]: Analyzing trace with hash 525968765, now seen corresponding path program 1 times [2024-05-06 15:04:28,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:04:28,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:04:28,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:04:28,967 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:04:28,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat Received shutdown request... [2024-05-06 15:07:49,411 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-06 15:07:49,411 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-06 15:07:49,412 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70,SelfDestructingSolverStorable71,SelfDestructingSolverStorable72,SelfDestructingSolverStorable73,SelfDestructingSolverStorable30,SelfDestructingSolverStorable74,SelfDestructingSolverStorable31,SelfDestructingSolverStorable75,SelfDestructingSolverStorable32,SelfDestructingSolverStorable76,SelfDestructingSolverStorable33,SelfDestructingSolverStorable77,SelfDestructingSolverStorable34,SelfDestructingSolverStorable78,SelfDestructingSolverStorable35,SelfDestructingSolverStorable79,SelfDestructingSolverStorable36,SelfDestructingSolverStorable37,SelfDestructingSolverStorable38,SelfDestructingSolverStorable39,SelfDestructingSolverStorable80,SelfDestructingSolverStorable81,SelfDestructingSolverStorable82,SelfDestructingSolverStorable83,SelfDestructingSolverStorable40,SelfDestructingSolverStorable84,SelfDestructingSolverStorable41,SelfDestructingSolverStorable85,SelfDestructingSolverStorable42,SelfDestructingSolverStorable43,SelfDestructingSolverStorable44,SelfDestructingSolverStorable45,SelfDestructingSolverStorable46,SelfDestructingSolverStorable47,SelfDestructingSolverStorable48,SelfDestructingSolverStorable49,SelfDestructingSolverStorable50,SelfDestructingSolverStorable51,SelfDestructingSolverStorable52,SelfDestructingSolverStorable53,SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,SelfDestructingSolverStorable54,SelfDestructingSolverStorable55,SelfDestructingSolverStorable56,SelfDestructingSolverStorable57,SelfDestructingSolverStorable58,SelfDestructingSolverStorable59,SelfDestructingSolverStorable17,SelfDestructingSolverStorable60,SelfDestructingSolverStorable61,SelfDestructingSolverStorable62,SelfDestructingSolverStorable63,SelfDestructingSolverStorable20,SelfDestructingSolverStorable64,SelfDestructingSolverStorable29,SelfDestructingSolverStorable21,SelfDestructingSolverStorable65,SelfDestructingSolverStorable22,SelfDestructingSolverStorable66,SelfDestructingSolverStorable23,SelfDestructingSolverStorable67,SelfDestructingSolverStorable24,SelfDestructingSolverStorable68,SelfDestructingSolverStorable25,SelfDestructingSolverStorable69,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27,SelfDestructingSolverStorable28 [2024-05-06 15:07:49,415 WARN L619 AbstractCegarLoop]: Verification canceled: while PolyPacSimplificationTermWalker was simplifying a ∨-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-18-2-4-3-4-3-3-2-1 context. [2024-05-06 15:07:49,417 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2024-05-06 15:07:49,417 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2024-05-06 15:07:49,417 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 7 remaining) [2024-05-06 15:07:49,418 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 7 remaining) [2024-05-06 15:07:49,418 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 7 remaining) [2024-05-06 15:07:49,418 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 7 remaining) [2024-05-06 15:07:49,418 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2024-05-06 15:07:49,424 INFO L448 BasicCegarLoop]: Path program histogram: [5, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-06 15:07:49,425 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: clock still running: ConditionalCommutativityCheckTime at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopStatisticsGenerator.getValue(CegarLoopStatisticsGenerator.java:172) at de.uni_freiburg.informatik.ultimate.util.statistics.StatisticsData.aggregateBenchmarkData(StatisticsData.java:60) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:418) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:225) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-05-06 15:07:49,433 INFO L158 Benchmark]: Toolchain (without parser) took 824132.73ms. Allocated memory was 163.6MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 89.2MB in the beginning and 630.2MB in the end (delta: -541.0MB). Peak memory consumption was 692.6MB. Max. memory is 8.0GB. [2024-05-06 15:07:49,433 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 163.6MB. Free memory is still 136.4MB. There was no memory consumed. Max. memory is 8.0GB. [2024-05-06 15:07:49,433 INFO L158 Benchmark]: CACSL2BoogieTranslator took 466.29ms. Allocated memory was 163.6MB in the beginning and 283.1MB in the end (delta: 119.5MB). Free memory was 89.0MB in the beginning and 238.7MB in the end (delta: -149.7MB). Peak memory consumption was 17.2MB. Max. memory is 8.0GB. [2024-05-06 15:07:49,434 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.56ms. Allocated memory is still 283.1MB. Free memory was 238.7MB in the beginning and 236.1MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2024-05-06 15:07:49,434 INFO L158 Benchmark]: Boogie Preprocessor took 36.25ms. Allocated memory is still 283.1MB. Free memory was 236.1MB in the beginning and 234.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-06 15:07:49,437 INFO L158 Benchmark]: RCFGBuilder took 701.66ms. Allocated memory is still 283.1MB. Free memory was 234.0MB in the beginning and 193.1MB in the end (delta: 40.9MB). Peak memory consumption was 40.9MB. Max. memory is 8.0GB. [2024-05-06 15:07:49,438 INFO L158 Benchmark]: TraceAbstraction took 822874.48ms. Allocated memory was 283.1MB in the beginning and 1.4GB in the end (delta: 1.1GB). Free memory was 191.5MB in the beginning and 630.2MB in the end (delta: -438.7MB). Peak memory consumption was 674.4MB. Max. memory is 8.0GB. [2024-05-06 15:07:49,439 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 163.6MB. Free memory is still 136.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 466.29ms. Allocated memory was 163.6MB in the beginning and 283.1MB in the end (delta: 119.5MB). Free memory was 89.0MB in the beginning and 238.7MB in the end (delta: -149.7MB). Peak memory consumption was 17.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 49.56ms. Allocated memory is still 283.1MB. Free memory was 238.7MB in the beginning and 236.1MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 36.25ms. Allocated memory is still 283.1MB. Free memory was 236.1MB in the beginning and 234.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 701.66ms. Allocated memory is still 283.1MB. Free memory was 234.0MB in the beginning and 193.1MB in the end (delta: 40.9MB). Peak memory consumption was 40.9MB. Max. memory is 8.0GB. * TraceAbstraction took 822874.48ms. Allocated memory was 283.1MB in the beginning and 1.4GB in the end (delta: 1.1GB). Free memory was 191.5MB in the beginning and 630.2MB in the end (delta: -438.7MB). Peak memory consumption was 674.4MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 219413, independent: 213659, independent conditional: 213463, independent unconditional: 196, dependent: 5754, dependent conditional: 5754, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 216509, independent: 213659, independent conditional: 213463, independent unconditional: 196, dependent: 2850, dependent conditional: 2850, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 216509, independent: 213659, independent conditional: 213463, independent unconditional: 196, dependent: 2850, dependent conditional: 2850, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 216509, independent: 213659, independent conditional: 213463, independent unconditional: 196, dependent: 2850, dependent conditional: 2850, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 229936, independent: 213659, independent conditional: 104786, independent unconditional: 108873, dependent: 16277, dependent conditional: 12390, dependent unconditional: 3887, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 229936, independent: 213659, independent conditional: 72406, independent unconditional: 141253, dependent: 16277, dependent conditional: 6120, dependent unconditional: 10157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 229936, independent: 213659, independent conditional: 72406, independent unconditional: 141253, dependent: 16277, dependent conditional: 6120, dependent unconditional: 10157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1467, independent: 1419, independent conditional: 403, independent unconditional: 1016, dependent: 48, dependent conditional: 25, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1467, independent: 1367, independent conditional: 0, independent unconditional: 1367, dependent: 100, dependent conditional: 0, dependent unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 100, independent: 52, independent conditional: 45, independent unconditional: 7, dependent: 48, dependent conditional: 25, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 100, independent: 52, independent conditional: 45, independent unconditional: 7, dependent: 48, dependent conditional: 25, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 510, independent: 190, independent conditional: 186, independent unconditional: 4, dependent: 320, dependent conditional: 209, dependent unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 229936, independent: 212240, independent conditional: 72003, independent unconditional: 140237, dependent: 16229, dependent conditional: 6095, dependent unconditional: 10134, unknown: 1467, unknown conditional: 428, unknown unconditional: 1039] , Statistics on independence cache: Total cache size (in pairs): 1467, Positive cache size: 1419, Positive conditional cache size: 403, Positive unconditional cache size: 1016, Negative cache size: 48, Negative conditional cache size: 25, Negative unconditional cache size: 23, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 38650, Maximal queried relation: 5, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 229936, independent: 213659, independent conditional: 104786, independent unconditional: 108873, dependent: 16277, dependent conditional: 12390, dependent unconditional: 3887, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 229936, independent: 213659, independent conditional: 72406, independent unconditional: 141253, dependent: 16277, dependent conditional: 6120, dependent unconditional: 10157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 229936, independent: 213659, independent conditional: 72406, independent unconditional: 141253, dependent: 16277, dependent conditional: 6120, dependent unconditional: 10157, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1467, independent: 1419, independent conditional: 403, independent unconditional: 1016, dependent: 48, dependent conditional: 25, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1467, independent: 1367, independent conditional: 0, independent unconditional: 1367, dependent: 100, dependent conditional: 0, dependent unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 100, independent: 52, independent conditional: 45, independent unconditional: 7, dependent: 48, dependent conditional: 25, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 100, independent: 52, independent conditional: 45, independent unconditional: 7, dependent: 48, dependent conditional: 25, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 510, independent: 190, independent conditional: 186, independent unconditional: 4, dependent: 320, dependent conditional: 209, dependent unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 229936, independent: 212240, independent conditional: 72003, independent unconditional: 140237, dependent: 16229, dependent conditional: 6095, dependent unconditional: 10134, unknown: 1467, unknown conditional: 428, unknown unconditional: 1039] , Statistics on independence cache: Total cache size (in pairs): 1467, Positive cache size: 1419, Positive conditional cache size: 403, Positive unconditional cache size: 1016, Negative cache size: 48, Negative conditional cache size: 25, Negative unconditional cache size: 23, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 38650 ], Independence queries for same thread: 2904 - ExceptionOrErrorResult: AssertionError: clock still running: ConditionalCommutativityCheckTime de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: clock still running: ConditionalCommutativityCheckTime: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopStatisticsGenerator.getValue(CegarLoopStatisticsGenerator.java:172) RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown