/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 -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe016_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-17da818-m [2024-05-06 01:26:58,630 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-06 01:26:58,703 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-05-06 01:26:58,707 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-06 01:26:58,708 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-06 01:26:58,732 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-06 01:26:58,732 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-06 01:26:58,732 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-06 01:26:58,733 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-06 01:26:58,736 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-06 01:26:58,736 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-06 01:26:58,737 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-06 01:26:58,737 INFO L153 SettingsManager]: * Use SBE=true [2024-05-06 01:26:58,738 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-06 01:26:58,738 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-06 01:26:58,739 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-06 01:26:58,739 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-06 01:26:58,739 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-06 01:26:58,739 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-06 01:26:58,739 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-06 01:26:58,739 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-06 01:26:58,740 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-06 01:26:58,740 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-06 01:26:58,740 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-06 01:26:58,741 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-06 01:26:58,741 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-06 01:26:58,742 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-06 01:26:58,742 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-06 01:26:58,742 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-06 01:26:58,742 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 01:26:58,743 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-06 01:26:58,743 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-06 01:26:58,743 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-06 01:26:58,744 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-06 01:26:58,744 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-05-06 01:26:58,744 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-06 01:26:58,744 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-06 01:26:58,744 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-06 01:26:58,744 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-06 01:26:58,744 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> DFS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> DEFAULT [2024-05-06 01:26:58,966 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-06 01:26:58,990 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-06 01:26:58,992 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-06 01:26:58,992 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-06 01:26:58,994 INFO L274 PluginConnector]: CDTParser initialized [2024-05-06 01:26:58,995 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-wmm/safe016_rmo.opt.i [2024-05-06 01:27:00,066 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-06 01:27:00,310 INFO L384 CDTParser]: Found 1 translation units. [2024-05-06 01:27:00,311 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe016_rmo.opt.i [2024-05-06 01:27:00,326 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/3231a4b40/e4c18c56f731466c80492c469b7b12d6/FLAG8c7d358d1 [2024-05-06 01:27:00,341 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/3231a4b40/e4c18c56f731466c80492c469b7b12d6 [2024-05-06 01:27:00,343 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-06 01:27:00,349 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-06 01:27:00,350 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-06 01:27:00,350 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-06 01:27:00,354 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-06 01:27:00,355 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 01:27:00" (1/1) ... [2024-05-06 01:27:00,356 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ca8306a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:27:00, skipping insertion in model container [2024-05-06 01:27:00,356 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 01:27:00" (1/1) ... [2024-05-06 01:27:00,404 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-06 01:27:00,524 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/safe016_rmo.opt.i[949,962] [2024-05-06 01:27:00,730 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 01:27:00,744 INFO L202 MainTranslator]: Completed pre-run [2024-05-06 01:27:00,759 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/safe016_rmo.opt.i[949,962] [2024-05-06 01:27:00,793 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 01:27:00,819 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 01:27:00,819 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 01:27:00,825 INFO L206 MainTranslator]: Completed translation [2024-05-06 01:27:00,826 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:27:00 WrapperNode [2024-05-06 01:27:00,826 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-06 01:27:00,827 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-06 01:27:00,827 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-06 01:27:00,827 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-06 01:27:00,832 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:27:00" (1/1) ... [2024-05-06 01:27:00,863 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:27:00" (1/1) ... [2024-05-06 01:27:00,893 INFO L138 Inliner]: procedures = 177, calls = 89, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 183 [2024-05-06 01:27:00,894 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-06 01:27:00,894 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-06 01:27:00,894 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-06 01:27:00,894 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-06 01:27:00,902 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:27:00" (1/1) ... [2024-05-06 01:27:00,902 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:27:00" (1/1) ... [2024-05-06 01:27:00,916 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:27:00" (1/1) ... [2024-05-06 01:27:00,916 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:27:00" (1/1) ... [2024-05-06 01:27:00,923 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:27:00" (1/1) ... [2024-05-06 01:27:00,925 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:27:00" (1/1) ... [2024-05-06 01:27:00,944 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:27:00" (1/1) ... [2024-05-06 01:27:00,946 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:27:00" (1/1) ... [2024-05-06 01:27:00,956 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-06 01:27:00,956 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-06 01:27:00,957 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-06 01:27:00,957 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-06 01:27:00,957 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:27:00" (1/1) ... [2024-05-06 01:27:00,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 01:27:00,974 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 01:27:00,986 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 01:27:00,994 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 01:27:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-05-06 01:27:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-06 01:27:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-05-06 01:27:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-06 01:27:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-06 01:27:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-06 01:27:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-05-06 01:27:01,027 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-05-06 01:27:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-05-06 01:27:01,027 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-05-06 01:27:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-05-06 01:27:01,028 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-05-06 01:27:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-05-06 01:27:01,029 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-05-06 01:27:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-06 01:27:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-05-06 01:27:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-06 01:27:01,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-06 01:27:01,030 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 01:27:01,179 INFO L241 CfgBuilder]: Building ICFG [2024-05-06 01:27:01,181 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-06 01:27:01,510 INFO L282 CfgBuilder]: Performing block encoding [2024-05-06 01:27:01,732 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-06 01:27:01,732 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2024-05-06 01:27:01,733 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 01:27:01 BoogieIcfgContainer [2024-05-06 01:27:01,733 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-06 01:27:01,735 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-06 01:27:01,736 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-06 01:27:01,738 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-06 01:27:01,738 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.05 01:27:00" (1/3) ... [2024-05-06 01:27:01,739 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a6d3416 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 01:27:01, skipping insertion in model container [2024-05-06 01:27:01,739 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:27:00" (2/3) ... [2024-05-06 01:27:01,740 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a6d3416 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 01:27:01, skipping insertion in model container [2024-05-06 01:27:01,740 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 01:27:01" (3/3) ... [2024-05-06 01:27:01,741 INFO L112 eAbstractionObserver]: Analyzing ICFG safe016_rmo.opt.i [2024-05-06 01:27:01,747 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-06 01:27:01,754 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-06 01:27:01,754 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-06 01:27:01,754 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-06 01:27:01,820 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-05-06 01:27:01,859 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-06 01:27:01,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-06 01:27:01,859 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 01:27:01,870 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 01:27:01,895 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 01:27:01,914 INFO L188 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-06 01:27:01,928 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 01:27:01,930 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-05-06 01:27:01,936 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;@548c4fae, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=DFS, mConComCheckerCriterion=DEFAULT, mConComCheckerLimitedChecksCriterion=false, mConComCheckerCriterionLimit=1, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-05-06 01:27:01,936 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2024-05-06 01:27:02,004 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-06 01:27:02,007 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 01:27:02,007 INFO L85 PathProgramCache]: Analyzing trace with hash -291870980, now seen corresponding path program 1 times [2024-05-06 01:27:02,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 01:27:02,016 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1619624135] [2024-05-06 01:27:02,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:02,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:02,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:27:02,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 01:27:02,428 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 01:27:02,429 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1619624135] [2024-05-06 01:27:02,429 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1619624135] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 01:27:02,429 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 01:27:02,429 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-06 01:27:02,430 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1049400644] [2024-05-06 01:27:02,432 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 01:27:02,438 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-06 01:27:02,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 01:27:02,461 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-06 01:27:02,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-06 01:27:02,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:27:02,464 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 01:27:02,465 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 59.0) internal successors, (118), 2 states have internal predecessors, (118), 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 01:27:02,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:27:02,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:27:02,541 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-05-06 01:27:02,542 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-06 01:27:02,542 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 01:27:02,542 INFO L85 PathProgramCache]: Analyzing trace with hash -1114170227, now seen corresponding path program 1 times [2024-05-06 01:27:02,542 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 01:27:02,542 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1401464284] [2024-05-06 01:27:02,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:02,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:02,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:27:03,292 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 01:27:03,292 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 01:27:03,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1401464284] [2024-05-06 01:27:03,292 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1401464284] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 01:27:03,293 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 01:27:03,293 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-05-06 01:27:03,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2082621096] [2024-05-06 01:27:03,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 01:27:03,295 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-05-06 01:27:03,295 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 01:27:03,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-06 01:27:03,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-05-06 01:27:03,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:27:03,297 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 01:27:03,298 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 19.5) internal successors, (117), 6 states have internal predecessors, (117), 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 01:27:03,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:27:03,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:27:09,397 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-06 01:27:09,398 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 104 treesize of output 103 [2024-05-06 01:27:09,507 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-05-06 01:27:09,523 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-05-06 01:27:09,574 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-06 01:27:09,574 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 49 [2024-05-06 01:27:09,974 INFO L85 PathProgramCache]: Analyzing trace with hash 198938668, now seen corresponding path program 1 times [2024-05-06 01:27:09,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:09,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:10,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:27:10,298 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 01:27:10,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:10,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:10,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:27:10,597 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 01:27:10,598 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-05-06 01:27:10,598 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2024-05-06 01:27:10,791 INFO L85 PathProgramCache]: Analyzing trace with hash 1350705215, now seen corresponding path program 1 times [2024-05-06 01:27:10,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:10,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:10,842 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:10,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:10,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:27:10,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-06 01:27:10,953 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,SelfDestructingSolverStorable3,SelfDestructingSolverStorable2,SelfDestructingSolverStorable1 [2024-05-06 01:27:10,953 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-06 01:27:10,954 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 01:27:10,954 INFO L85 PathProgramCache]: Analyzing trace with hash -1077392319, now seen corresponding path program 1 times [2024-05-06 01:27:10,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 01:27:10,954 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2003068286] [2024-05-06 01:27:10,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:10,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:11,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:27:13,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 01:27:13,427 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 01:27:13,431 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2003068286] [2024-05-06 01:27:13,431 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2003068286] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 01:27:13,431 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 01:27:13,431 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2024-05-06 01:27:13,432 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [68223684] [2024-05-06 01:27:13,432 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 01:27:13,433 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2024-05-06 01:27:13,433 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 01:27:13,433 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2024-05-06 01:27:13,434 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=94, Invalid=286, Unknown=0, NotChecked=0, Total=380 [2024-05-06 01:27:13,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:27:13,434 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 01:27:13,435 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 6.1) internal successors, (122), 20 states have internal predecessors, (122), 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 01:27:13,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:27:13,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-06 01:27:13,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:27:13,686 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:27:13,815 INFO L85 PathProgramCache]: Analyzing trace with hash 1350705215, now seen corresponding path program 2 times [2024-05-06 01:27:13,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:13,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:13,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:13,868 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:13,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:14,197 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:27:14,345 INFO L85 PathProgramCache]: Analyzing trace with hash -614478396, now seen corresponding path program 1 times [2024-05-06 01:27:14,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:14,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:14,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:14,385 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:14,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:14,583 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:27:14,712 INFO L85 PathProgramCache]: Analyzing trace with hash -2034715586, now seen corresponding path program 1 times [2024-05-06 01:27:14,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:14,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:14,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:14,750 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:14,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:36,669 INFO L85 PathProgramCache]: Analyzing trace with hash 1140828645, now seen corresponding path program 1 times [2024-05-06 01:27:36,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:36,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:36,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:36,710 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:36,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:37,409 INFO L85 PathProgramCache]: Analyzing trace with hash -2041409008, now seen corresponding path program 1 times [2024-05-06 01:27:37,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:37,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:37,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:37,442 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:37,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:38,133 INFO L85 PathProgramCache]: Analyzing trace with hash -1589872520, now seen corresponding path program 1 times [2024-05-06 01:27:38,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:38,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:38,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:38,163 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:38,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:38,813 INFO L85 PathProgramCache]: Analyzing trace with hash 1472734446, now seen corresponding path program 1 times [2024-05-06 01:27:38,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:38,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:38,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:38,855 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:38,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:39,536 INFO L85 PathProgramCache]: Analyzing trace with hash -1753607731, now seen corresponding path program 1 times [2024-05-06 01:27:39,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:39,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:39,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:39,565 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:39,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:40,181 INFO L85 PathProgramCache]: Analyzing trace with hash 1467452748, now seen corresponding path program 1 times [2024-05-06 01:27:40,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:40,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:40,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:40,203 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:40,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:40,811 INFO L85 PathProgramCache]: Analyzing trace with hash 1848452509, now seen corresponding path program 1 times [2024-05-06 01:27:40,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:40,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:40,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:40,866 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:40,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:41,463 INFO L85 PathProgramCache]: Analyzing trace with hash 1999290249, now seen corresponding path program 1 times [2024-05-06 01:27:41,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:41,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:41,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:41,512 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:41,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:42,127 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1314 treesize of output 1218 [2024-05-06 01:27:42,433 INFO L85 PathProgramCache]: Analyzing trace with hash 1119401849, now seen corresponding path program 1 times [2024-05-06 01:27:42,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:42,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:42,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:42,455 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:42,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:45,335 INFO L85 PathProgramCache]: Analyzing trace with hash 15223829, now seen corresponding path program 3 times [2024-05-06 01:27:45,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:45,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:45,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:45,366 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:45,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:45,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:27:45,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-06 01:27:45,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-05-06 01:27:45,431 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,SelfDestructingSolverStorable5,SelfDestructingSolverStorable10,SelfDestructingSolverStorable11,SelfDestructingSolverStorable12,SelfDestructingSolverStorable9,SelfDestructingSolverStorable13,SelfDestructingSolverStorable14,SelfDestructingSolverStorable15,SelfDestructingSolverStorable16,SelfDestructingSolverStorable17 [2024-05-06 01:27:45,431 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-05-06 01:27:45,432 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 01:27:45,432 INFO L85 PathProgramCache]: Analyzing trace with hash -2032780885, now seen corresponding path program 2 times [2024-05-06 01:27:45,432 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 01:27:45,432 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1747109596] [2024-05-06 01:27:45,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:45,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:45,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:27:45,671 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 01:27:45,672 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 01:27:45,672 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1747109596] [2024-05-06 01:27:45,672 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1747109596] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 01:27:45,672 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 01:27:45,672 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-05-06 01:27:45,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [807961023] [2024-05-06 01:27:45,674 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 01:27:45,675 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-05-06 01:27:45,675 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 01:27:45,675 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-05-06 01:27:45,676 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-05-06 01:27:45,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:27:45,676 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 01:27:45,676 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 17.428571428571427) internal successors, (122), 7 states have internal predecessors, (122), 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 01:27:45,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:27:45,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-06 01:27:45,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-05-06 01:27:45,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:27:45,874 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:27:46,030 INFO L85 PathProgramCache]: Analyzing trace with hash 1350705215, now seen corresponding path program 4 times [2024-05-06 01:27:46,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:46,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:46,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:46,063 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:46,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:46,268 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:27:46,444 INFO L85 PathProgramCache]: Analyzing trace with hash -614478396, now seen corresponding path program 2 times [2024-05-06 01:27:46,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:46,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:46,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:46,476 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:46,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:46,671 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:27:46,833 INFO L85 PathProgramCache]: Analyzing trace with hash -2034715586, now seen corresponding path program 2 times [2024-05-06 01:27:46,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:27:46,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:27:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:27:46,864 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:27:46,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:19,228 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:28:19,349 INFO L85 PathProgramCache]: Analyzing trace with hash -137842237, now seen corresponding path program 5 times [2024-05-06 01:28:19,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:19,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:19,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:19,412 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:19,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:19,577 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:28:19,712 INFO L85 PathProgramCache]: Analyzing trace with hash -1112825916, now seen corresponding path program 3 times [2024-05-06 01:28:19,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:19,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:19,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:19,780 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:19,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:19,979 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:28:20,115 INFO L85 PathProgramCache]: Analyzing trace with hash 379743682, now seen corresponding path program 3 times [2024-05-06 01:28:20,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:20,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:20,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:20,161 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:20,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:27,876 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 648 treesize of output 600 [2024-05-06 01:28:28,188 INFO L85 PathProgramCache]: Analyzing trace with hash 1119401849, now seen corresponding path program 2 times [2024-05-06 01:28:28,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:28,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:28,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:28,206 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:28,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:30,971 INFO L85 PathProgramCache]: Analyzing trace with hash 15223829, now seen corresponding path program 6 times [2024-05-06 01:28:30,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:30,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:31,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:31,002 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:31,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:31,255 INFO L85 PathProgramCache]: Analyzing trace with hash 2078562698, now seen corresponding path program 4 times [2024-05-06 01:28:31,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:31,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:31,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:31,311 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:31,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:31,526 INFO L85 PathProgramCache]: Analyzing trace with hash -1457107658, now seen corresponding path program 4 times [2024-05-06 01:28:31,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:31,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:31,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:31,559 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:31,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:46,538 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:28:46,690 INFO L85 PathProgramCache]: Analyzing trace with hash -821099462, now seen corresponding path program 1 times [2024-05-06 01:28:46,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:46,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:46,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:46,717 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:46,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:46,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:28:47,093 INFO L85 PathProgramCache]: Analyzing trace with hash -268894615, now seen corresponding path program 1 times [2024-05-06 01:28:47,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:47,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:47,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:47,122 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:47,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:47,299 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:28:47,450 INFO L85 PathProgramCache]: Analyzing trace with hash 1301568249, now seen corresponding path program 1 times [2024-05-06 01:28:47,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:47,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:47,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:47,485 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:47,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:19,586 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:29:19,701 INFO L85 PathProgramCache]: Analyzing trace with hash 1985320382, now seen corresponding path program 2 times [2024-05-06 01:29:19,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:19,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:19,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:19,730 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:19,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:19,879 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:29:20,049 INFO L85 PathProgramCache]: Analyzing trace with hash -767242135, now seen corresponding path program 2 times [2024-05-06 01:29:20,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:20,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:20,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:20,079 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:20,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:20,230 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:29:20,369 INFO L85 PathProgramCache]: Analyzing trace with hash -578939779, now seen corresponding path program 2 times [2024-05-06 01:29:20,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:20,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:20,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:20,398 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:20,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:26,976 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-06 01:29:27,289 INFO L85 PathProgramCache]: Analyzing trace with hash 1415019508, now seen corresponding path program 1 times [2024-05-06 01:29:27,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:27,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:27,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:27,309 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:27,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:30,036 INFO L85 PathProgramCache]: Analyzing trace with hash 2138386448, now seen corresponding path program 3 times [2024-05-06 01:29:30,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:30,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:30,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:30,116 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:30,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:30,369 INFO L85 PathProgramCache]: Analyzing trace with hash -1870820817, now seen corresponding path program 3 times [2024-05-06 01:29:30,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:30,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:30,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:30,402 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:30,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:30,659 INFO L85 PathProgramCache]: Analyzing trace with hash 1879176177, now seen corresponding path program 3 times [2024-05-06 01:29:30,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:30,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:30,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:30,687 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:44,728 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:29:44,858 INFO L85 PathProgramCache]: Analyzing trace with hash -1319987552, now seen corresponding path program 1 times [2024-05-06 01:29:44,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:44,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:44,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:44,904 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:44,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:45,140 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:29:45,275 INFO L85 PathProgramCache]: Analyzing trace with hash 2070316867, now seen corresponding path program 1 times [2024-05-06 01:29:45,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:45,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:45,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:45,306 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:45,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:45,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:29:45,594 INFO L85 PathProgramCache]: Analyzing trace with hash 407195359, now seen corresponding path program 1 times [2024-05-06 01:29:45,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:45,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:45,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:45,624 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:45,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:19,684 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:30:19,838 INFO L85 PathProgramCache]: Analyzing trace with hash 1486432292, now seen corresponding path program 2 times [2024-05-06 01:30:19,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:30:19,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:30:19,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:19,897 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:30:19,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:20,072 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:30:20,214 INFO L85 PathProgramCache]: Analyzing trace with hash 1571969347, now seen corresponding path program 2 times [2024-05-06 01:30:20,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:30:20,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:30:20,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:20,247 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:30:20,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:20,460 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:30:20,657 INFO L85 PathProgramCache]: Analyzing trace with hash -1473312669, now seen corresponding path program 2 times [2024-05-06 01:30:20,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:30:20,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:30:20,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:20,687 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:30:20,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:28,777 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-05-06 01:30:29,155 INFO L85 PathProgramCache]: Analyzing trace with hash 1757869914, now seen corresponding path program 1 times [2024-05-06 01:30:29,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:30:29,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:30:29,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:29,173 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:30:29,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:32,258 INFO L85 PathProgramCache]: Analyzing trace with hash 1639498358, now seen corresponding path program 3 times [2024-05-06 01:30:32,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:30:32,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:30:32,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:32,290 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:30:32,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:32,553 INFO L85 PathProgramCache]: Analyzing trace with hash 468390665, now seen corresponding path program 3 times [2024-05-06 01:30:32,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:30:32,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:30:32,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:32,579 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:30:32,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:32,844 INFO L85 PathProgramCache]: Analyzing trace with hash 984803287, now seen corresponding path program 3 times [2024-05-06 01:30:32,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:30:32,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:30:32,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:30:32,870 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:30:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:31:28,923 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-06 01:31:29,241 INFO L85 PathProgramCache]: Analyzing trace with hash 2102243957, now seen corresponding path program 1 times [2024-05-06 01:31:29,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:31:29,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:31:29,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:31:29,260 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:31:29,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:36:37,813 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 648 treesize of output 600 [2024-05-06 01:36:38,194 INFO L85 PathProgramCache]: Analyzing trace with hash -324279493, now seen corresponding path program 1 times [2024-05-06 01:36:38,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:36:38,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:36:38,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:36:38,214 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:36:38,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:39:24,514 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:39:24,736 INFO L85 PathProgramCache]: Analyzing trace with hash 2124745475, now seen corresponding path program 7 times [2024-05-06 01:39:24,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:39:24,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:39:24,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:39:24,765 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:39:24,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:39:25,000 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:39:25,218 INFO L85 PathProgramCache]: Analyzing trace with hash -1282246016, now seen corresponding path program 5 times [2024-05-06 01:39:25,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:39:25,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:39:25,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:39:25,244 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:39:25,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:39:25,415 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:39:25,622 INFO L85 PathProgramCache]: Analyzing trace with hash 1130332162, now seen corresponding path program 5 times [2024-05-06 01:39:25,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:39:25,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:39:25,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:39:25,650 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:39:25,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:39:45,715 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:39:45,891 INFO L85 PathProgramCache]: Analyzing trace with hash -1048926978, now seen corresponding path program 4 times [2024-05-06 01:39:45,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:39:45,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:39:45,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:39:45,924 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:39:45,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:39:46,096 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:39:46,333 INFO L85 PathProgramCache]: Analyzing trace with hash -1661717211, now seen corresponding path program 4 times [2024-05-06 01:39:46,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:39:46,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:39:46,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:39:46,361 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:39:46,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:39:46,588 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:39:46,808 INFO L85 PathProgramCache]: Analyzing trace with hash -1791402819, now seen corresponding path program 4 times [2024-05-06 01:39:46,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:39:46,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:39:46,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:39:46,835 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:39:46,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:40:07,519 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:40:07,749 INFO L85 PathProgramCache]: Analyzing trace with hash -1624911678, now seen corresponding path program 4 times [2024-05-06 01:40:07,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:40:07,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:40:07,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:40:07,777 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:40:07,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:40:08,002 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:40:08,247 INFO L85 PathProgramCache]: Analyzing trace with hash -2095939359, now seen corresponding path program 4 times [2024-05-06 01:40:08,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:40:08,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:40:08,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:40:08,276 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:40:08,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:40:08,445 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:40:08,682 INFO L85 PathProgramCache]: Analyzing trace with hash 411347329, now seen corresponding path program 4 times [2024-05-06 01:40:08,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:40:08,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:40:08,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:40:08,708 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:40:08,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat Received shutdown request... [2024-05-06 01:40:57,141 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50,SelfDestructingSolverStorable51,SelfDestructingSolverStorable30,SelfDestructingSolverStorable52,SelfDestructingSolverStorable31,SelfDestructingSolverStorable53,SelfDestructingSolverStorable19,SelfDestructingSolverStorable32,SelfDestructingSolverStorable54,SelfDestructingSolverStorable33,SelfDestructingSolverStorable55,SelfDestructingSolverStorable34,SelfDestructingSolverStorable56,SelfDestructingSolverStorable35,SelfDestructingSolverStorable57,SelfDestructingSolverStorable36,SelfDestructingSolverStorable58,SelfDestructingSolverStorable37,SelfDestructingSolverStorable59,SelfDestructingSolverStorable38,SelfDestructingSolverStorable39,SelfDestructingSolverStorable60,SelfDestructingSolverStorable40,SelfDestructingSolverStorable41,SelfDestructingSolverStorable20,SelfDestructingSolverStorable42,SelfDestructingSolverStorable29,SelfDestructingSolverStorable21,SelfDestructingSolverStorable43,SelfDestructingSolverStorable22,SelfDestructingSolverStorable44,SelfDestructingSolverStorable23,SelfDestructingSolverStorable45,SelfDestructingSolverStorable24,SelfDestructingSolverStorable46,SelfDestructingSolverStorable25,SelfDestructingSolverStorable47,SelfDestructingSolverStorable26,SelfDestructingSolverStorable48,SelfDestructingSolverStorable27,SelfDestructingSolverStorable49,SelfDestructingSolverStorable28 [2024-05-06 01:40:57,142 WARN L619 AbstractCegarLoop]: Verification canceled: while PolyPacSimplificationTermWalker was simplifying a ∧-2-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-7-2-6-2-3-2-3-2-1 context. [2024-05-06 01:40:57,143 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2024-05-06 01:40:57,144 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 5 remaining) [2024-05-06 01:40:57,145 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 5 remaining) [2024-05-06 01:40:57,145 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 5 remaining) [2024-05-06 01:40:57,146 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 5 remaining) [2024-05-06 01:40:57,156 INFO L448 BasicCegarLoop]: Path program histogram: [7, 5, 5, 4, 4, 4, 4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-06 01:40:57,157 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 01:40:57,162 INFO L158 Benchmark]: Toolchain (without parser) took 836813.30ms. Allocated memory was 330.3MB in the beginning and 1.1GB in the end (delta: 793.8MB). Free memory was 253.3MB in the beginning and 385.3MB in the end (delta: -132.0MB). Peak memory consumption was 662.7MB. Max. memory is 8.0GB. [2024-05-06 01:40:57,162 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 330.3MB. Free memory was 299.5MB in the beginning and 299.1MB in the end (delta: 409.0kB). There was no memory consumed. Max. memory is 8.0GB. [2024-05-06 01:40:57,162 INFO L158 Benchmark]: CACSL2BoogieTranslator took 476.53ms. Allocated memory is still 330.3MB. Free memory was 253.3MB in the beginning and 227.5MB in the end (delta: 25.8MB). Peak memory consumption was 25.2MB. Max. memory is 8.0GB. [2024-05-06 01:40:57,163 INFO L158 Benchmark]: Boogie Procedure Inliner took 66.67ms. Allocated memory is still 330.3MB. Free memory was 227.5MB in the beginning and 224.6MB in the end (delta: 2.9MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2024-05-06 01:40:57,163 INFO L158 Benchmark]: Boogie Preprocessor took 61.63ms. Allocated memory is still 330.3MB. Free memory was 224.6MB in the beginning and 221.9MB in the end (delta: 2.7MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2024-05-06 01:40:57,164 INFO L158 Benchmark]: RCFGBuilder took 777.12ms. Allocated memory is still 330.3MB. Free memory was 221.9MB in the beginning and 140.5MB in the end (delta: 81.4MB). Peak memory consumption was 80.7MB. Max. memory is 8.0GB. [2024-05-06 01:40:57,164 INFO L158 Benchmark]: TraceAbstraction took 835425.96ms. Allocated memory was 330.3MB in the beginning and 1.1GB in the end (delta: 793.8MB). Free memory was 139.1MB in the beginning and 385.3MB in the end (delta: -246.3MB). Peak memory consumption was 548.4MB. Max. memory is 8.0GB. [2024-05-06 01:40:57,165 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks [2024-05-06 01:40:57,168 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 01:40:57,168 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 Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 330.3MB. Free memory was 299.5MB in the beginning and 299.1MB in the end (delta: 409.0kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 476.53ms. Allocated memory is still 330.3MB. Free memory was 253.3MB in the beginning and 227.5MB in the end (delta: 25.8MB). Peak memory consumption was 25.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 66.67ms. Allocated memory is still 330.3MB. Free memory was 227.5MB in the beginning and 224.6MB in the end (delta: 2.9MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 61.63ms. Allocated memory is still 330.3MB. Free memory was 224.6MB in the beginning and 221.9MB in the end (delta: 2.7MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 777.12ms. Allocated memory is still 330.3MB. Free memory was 221.9MB in the beginning and 140.5MB in the end (delta: 81.4MB). Peak memory consumption was 80.7MB. Max. memory is 8.0GB. * TraceAbstraction took 835425.96ms. Allocated memory was 330.3MB in the beginning and 1.1GB in the end (delta: 793.8MB). Free memory was 139.1MB in the beginning and 385.3MB in the end (delta: -246.3MB). Peak memory consumption was 548.4MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 40408, independent: 39469, independent conditional: 39264, independent unconditional: 205, dependent: 939, dependent conditional: 939, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 40364, independent: 39469, independent conditional: 39264, independent unconditional: 205, dependent: 895, dependent conditional: 895, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 40364, independent: 39469, independent conditional: 39264, independent unconditional: 205, dependent: 895, dependent conditional: 895, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 40364, independent: 39469, independent conditional: 39264, independent unconditional: 205, dependent: 895, dependent conditional: 895, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 42877, independent: 39469, independent conditional: 19039, independent unconditional: 20430, dependent: 3408, dependent conditional: 2515, dependent unconditional: 893, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 42877, independent: 39469, independent conditional: 11351, independent unconditional: 28118, dependent: 3408, dependent conditional: 1649, dependent unconditional: 1759, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 42877, independent: 39469, independent conditional: 11351, independent unconditional: 28118, dependent: 3408, dependent conditional: 1649, dependent unconditional: 1759, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 782, independent: 752, independent conditional: 203, independent unconditional: 549, dependent: 30, dependent conditional: 14, dependent unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 782, independent: 728, independent conditional: 0, independent unconditional: 728, dependent: 54, dependent conditional: 0, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 54, independent: 24, independent conditional: 21, independent unconditional: 3, dependent: 30, dependent conditional: 14, dependent unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 54, independent: 24, independent conditional: 21, independent unconditional: 3, dependent: 30, dependent conditional: 14, dependent unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 374, independent: 107, independent conditional: 105, independent unconditional: 2, dependent: 267, dependent conditional: 153, dependent unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 42877, independent: 38717, independent conditional: 11148, independent unconditional: 27569, dependent: 3378, dependent conditional: 1635, dependent unconditional: 1743, unknown: 782, unknown conditional: 217, unknown unconditional: 565] , Statistics on independence cache: Total cache size (in pairs): 782, Positive cache size: 752, Positive conditional cache size: 203, Positive unconditional cache size: 549, Negative cache size: 30, Negative conditional cache size: 14, Negative unconditional cache size: 16, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 8554, Maximal queried relation: 4, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 42877, independent: 39469, independent conditional: 19039, independent unconditional: 20430, dependent: 3408, dependent conditional: 2515, dependent unconditional: 893, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 42877, independent: 39469, independent conditional: 11351, independent unconditional: 28118, dependent: 3408, dependent conditional: 1649, dependent unconditional: 1759, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 42877, independent: 39469, independent conditional: 11351, independent unconditional: 28118, dependent: 3408, dependent conditional: 1649, dependent unconditional: 1759, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 782, independent: 752, independent conditional: 203, independent unconditional: 549, dependent: 30, dependent conditional: 14, dependent unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 782, independent: 728, independent conditional: 0, independent unconditional: 728, dependent: 54, dependent conditional: 0, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 54, independent: 24, independent conditional: 21, independent unconditional: 3, dependent: 30, dependent conditional: 14, dependent unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 54, independent: 24, independent conditional: 21, independent unconditional: 3, dependent: 30, dependent conditional: 14, dependent unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 374, independent: 107, independent conditional: 105, independent unconditional: 2, dependent: 267, dependent conditional: 153, dependent unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 42877, independent: 38717, independent conditional: 11148, independent unconditional: 27569, dependent: 3378, dependent conditional: 1635, dependent unconditional: 1743, unknown: 782, unknown conditional: 217, unknown unconditional: 565] , Statistics on independence cache: Total cache size (in pairs): 782, Positive cache size: 752, Positive conditional cache size: 203, Positive unconditional cache size: 549, Negative cache size: 30, Negative conditional cache size: 14, Negative unconditional cache size: 16, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 8554 ], Independence queries for same thread: 44 - 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